Using TreeMap for a RedBlackTree implementation
I have been browsing the forum regarding the use of a TreeMap to represent a RedBlackTree. I have become somewhat confused however, as many people state that use of a treeMap is not aproriate to represent a tree data structure. Can anyone clarify reasons for this?
I would have thought the class would be perfect for implementing a Red Black tree as it removes the requirement to perform rotations in order to balance the tree. Any thoughts?
John
I think the reason people might say it isn't suitable is that it was designed as an implementation of Map, rather than Tree, so although its internal structure is that of a Tree, it's not that easy to get at the tree structure.
RObin
Similar Messages
-
"Case use" technique for SAP ERP implementation?
Hello all,
has anyone used "case use" technique for SAP implementation? I mean for standard process, not only developing.
Any recommendation about it?
Thanks in advance and best regards,
AdolfoIt would be helpful to go through the help document of ASAP Methodology.
The following information may clarify some doubts/requirements you have.
Generating the Project IMG through ASAP:
After you have set the project scope, the next step is to generate the Project IMG. From the Business Process Master List (BPML), you can directly access the IMG activities relevant for configuring each process.
BPML: The Business Process Master List, along with the Business Blueprint, is a key result of the second phase of the Roadmap. Microsoft Excel tables contain the SAP scenarios, process groups, and processes that have been set in scope in the SAP Reference Structure, and are crucial for configuring your SAP System. In Realization, the third phase of the Roadmap, the BPML provides the basis for monitoring and steering test activities and for configuring your SAP System. It contains the titles of the structure items, and displays the status, the owner, links to documentation and links to the SAP System. Amongst other things, the BPML allows you to:
1) Set your baseline and final scope. These are used for baseline and final configuration.
2) Access the Project IMG and specific IMG activities assigned to structure items.
3) Access integration test plans, which help you carry out all required integration tests.
The Prerequisite is you have set the project scope.
Process Flow to use the Business Blueprint as a basis for configuring your SAP System:
1) Set the project scope.
2) Generate the Project IMG.
3) Generate the BPML.
4) From a specific processes in the BPML, you can go to the relevant IMG activities and make Customizing settings. -
SAP SSO using CUA for Transport Express implementation
I am implementing Transport Express application as part of a larger project on a Dual Track environment. The business want TE to be integrated into the SSO landscape. This is where I am having difficulties. I need advice from anyone having implemented BTI's Transport Express into SAP requiring SSO with CUA as part of the business landscape? Our Domain Controller is Solution Manager. The TE settings in SolMan allow for a Web UI email notification, this contains a hyperlink to a user Dashboard. The expectation with SSO is that clicking on the hyperlink will automatically connect us to the Web UI Dashboard. Currently this does not work. Any suggestions?
I have also been given three options to concider; 1. Our Portal manages ABAP and Java SSO, 2. SPNego is for ABAP systems, 3. A system to system config might work.Hi,
Now SPNego is working on ABAP stack as well as Java stack.
If you want to use this solution, the following videos may help.
Single Sign-On with Kerberos
Best regards,
Shuai -
"Case use" technique for SAP implementation?
Hello all,
has anyone used "case use" technique for SAP implementation? I mean for standard process, not only developing.
Any recommendation about it?
Thanks in advance and best regards,
AdolfoIt would be helpful to go through the help document of ASAP Methodology.
The following information may clarify some doubts/requirements you have.
Generating the Project IMG through ASAP:
After you have set the project scope, the next step is to generate the Project IMG. From the Business Process Master List (BPML), you can directly access the IMG activities relevant for configuring each process.
BPML: The Business Process Master List, along with the Business Blueprint, is a key result of the second phase of the Roadmap. Microsoft Excel tables contain the SAP scenarios, process groups, and processes that have been set in scope in the SAP Reference Structure, and are crucial for configuring your SAP System. In Realization, the third phase of the Roadmap, the BPML provides the basis for monitoring and steering test activities and for configuring your SAP System. It contains the titles of the structure items, and displays the status, the owner, links to documentation and links to the SAP System. Amongst other things, the BPML allows you to:
1) Set your baseline and final scope. These are used for baseline and final configuration.
2) Access the Project IMG and specific IMG activities assigned to structure items.
3) Access integration test plans, which help you carry out all required integration tests.
The Prerequisite is you have set the project scope.
Process Flow to use the Business Blueprint as a basis for configuring your SAP System:
1) Set the project scope.
2) Generate the Project IMG.
3) Generate the BPML.
4) From a specific processes in the BPML, you can go to the relevant IMG activities and make Customizing settings. -
License for using JMX Remote API Reference Implementation
Is JMX Remote API Reference Implementation open source one?
Can we use JMX Remote API Reference Implementation with commercial products?Hi,
I am not a lawyer.
If you're referring to the JMX RI binary downloads available from here:
http://java.sun.com/javase/technologies/core/mntr-mgmt/javamanagement/download.jsp
then please click on the download button and then review the license agreement.
You will see that this is not the GPL license.
As such these downloads are not "open source".
However the JMX API is also part of the OpenJDK project - and the OpenJDK project
itself is open source. The OpenJDK project has a NetBeans IDE JMX project that will
let you easily work with the JMX sources.
See http://openjdk.java.net/groups/jmx/ for more details.
You can review the OpenJDK license agreement and download the OpenJDK sources
from http://openjdk.java.net/
The OpenDMK Project contains an open source implementation of the JMXMP
connector for the JMX API - which is the optional JMX connector defined in the
JMX Remote API 1.0 specification. The JMXMP connector is not part of the OpenJDK
project, but is open sourced by the OpenDMK project.
You can review the OpenDMK license agreement and download the sources and
binaries of the OpenDMK project from here:
http://opendmk.dev.java.net/
For an exact description of what you can or can't do with any of these various sources
and binaries, please read the license agreements that come with each of them.
I hope this helps,
-- daniel
http://blogs.sun.com/jmxetc -
Why doesn't SAP use SAPUI5 for this and that
This is my personal opinion about this topic! Again and again I stumble about this and now I want to share some of my thoughts about this topic. I want to share this from a point of view, when I was not a SAP Employee - I worked at a SAP Partner company - because this best reflects the view from the outside.
1. SAP "wants" us to use SAPUI5
I don't think that "wants" is the right word - the right word is offers! In terms of: hey now even included in your license and open sourced (because you wanted it so). Look - we build sooo many Fiori apps with it - and put in some great enterprise features (right to left, accessibility, translation, ...) and it is responsive. So if you want to build Fiori-like "apps" - there you go - this is your technology to go! This is what I understood.
I was very very very happy that it was build with open standards. But the main point for me another thing - (because I worked with Sybase Unwired Platform and SAP Mobile Platform) OMG an open data protocol!!! OData FTW! I could use ANY front-end technology and consume SAP data - the protocol is REST based - a dream came true. And so I did - yes I played around with Sencha Touch and OData, I used data.js and used it in a standard HTML5 application. We played around with an iOS application we already had and consumed the data. I feed the data into d3.js. I prototyped around with SAPUI5 and I have build apps with it. Brilliant, so I could choose whatever UI technology I wanted.
I always had the feeling, that SAPUI5 was meant for B2E applications - and building many of that - and they should look and feel the same and I can theme the apps. I can use it when I want to make my applications SAP like - so that the user thinks the apps are all the same and everything fits nicely into the Fiori launchpad - great if you want to build partner apps. In my ex company we won a SAP Pinnacle Award - for a native iOS app, no SAPUI5 in sight - but we have received an award, so SAP did not "want us" to use SAPUI5 ;-)
2. Is it the right UI technology for everything?
At my ex-company I was dealing with mobile applications and web apps. I always knew that I get the best user experience when I write a real native application and if you want it to look like in a very specific way with awesome UI --> you would not do it with a write-once-run-everywhere HTML5 super-styled wrapped (phone gap/cordova) app - you would write the apps for the specific platform and it should feel like it was written for the platform. SAP offered us the SAP Fiori Client that I could enhance the user experience for the Fiori apps, but I was never told to use SAPUI5 it for everything.
The same discussion goes on with: why was the new SAP website not build with SAPUI5, or the UX Explorer (eat your own dog food), or a useful internal app - why Angular, or the other way around why do we even use SAPUI5 and not Angular JS itself. Back to the past - SAP did never tell me to build a website with it, or to build something tiny and small with it (a widget) - or to enhance parts of a website with it - or to build something super-specific with it.
And yes maybe the UI in a mobile app was not SAPUI5 but do you know if it uses Gateway with OData or the SAP Mobile Platform, was the API managed with Apigee, was HCI involved in getting the data from different sources, was it maybe wrapped with SAP Mobile Secure, did it maybe use a HANA backend or some of its features (predictions, text analytics, ...) - are some backend parts maybe hosted on HCP - who knows? So yeah, maybe other SAP technology was involved which you don't see, but in the end it made your life simpler.
Instead of arguing around why this and that was used for this and that - can we save our energy and instead look at the result - which is all what counts - that it was the right UI technology with the right user interface which makes the user happy? I stated something like - does Google use AngularJS for everything? Nope. They offer us something great we can use. Right, maybe AngularJS is not as important for Google like SAPUI5 is for us. But we have something with which we can build our day-to-day business apps with and we do so.
3. We missed great opportunity in not using SAPUI5 for this and that
Let's think about how projects are going: you want something, you look at the costs, you choose most efficient option. Yes this could mean reusing an existing native application which was written long ago and you pimped it up. Or you had outsourced it to a company which wrote a similar app. Or you bought the source code. Or you have some cheap internal staff which could do it (students, trainee), or you could outsource it cheaply. Or all you have is people with experience in this and that technology. Or it must look in a very very specific way (because marketing says so) and you go native. Or it maybe should even differentiate itself and should look NOT like a Fiori app. And no - I don't think - this is my employees view - we are not for example an event app producer. We normally build business applications. And I don't think that we can write an app from scratch "just" for an event in a certain technology. Yes it would be nice if this and that would use SAPUI5, I think if it would be possible in terms of time and costs and UI wishes and hundreds of other factors we would do it with SAPUI5.
Working at the partner SAP showed me over 50 Fiori apps, now hundreds of Fiori apps are released. SAP now showed that SAPUI5 is going big with S/4HANA. We have seen the Simple Finance solution. I was walking around at the CeBIT this year and I was impressed myself which cool apps and screens have been shown with SAPUI5. I used the SAPUI5 app on a Samsung Smart Watch myself. The SAP Web IDE itself is built with SAPUI5 in its heart. I don't need any other "proves" that SAPUI5 is great. I have seen great use cases for it, but I also know myself when I would use other stuff.
4. My conclusion
There is never every anything which can cover all different use cases. One-size-fits-all clothes also does not fit for everyone even if it says so. If someone creates something great don't judge it by the UI technology. Judge it by the experience and the value it creates. There are reasons why this and that was chosen. Use what fits your needs best with your requirements. Make the end user happy!Hey Denise,
Thanks for pulling this discussion into SCN. Makes it much easier to discuss compared to Twitter. But I also have to apologize in the beginning that my answer now exceeds 140 characters by 50 times.
Let me share my thoughts and personal opinion as well. I will try to look at it from a strategic point of view, as you – as the technical UI5 expert - have already covered the technical perspective.
SAP recommends using SAPUI5 where it fits to customers’ requirements
Let me begin with a clear statement from my perspective: It makes no sense that SAP takes customer decisions.
Of course, customers expect SAP to help them with their strategies and decisions and of course we are helping. But at the end, the decisions have to be taken by the customer who needs to take the specific conditions of the company into account. The most important condition in the context of UX is the end user. But we shouldn't forget the business strategy as the most important influence factor. I’m not saying that technical decisions are completely unimportant, but I would like to point out that other things are more important for a company.
As a result, it wouldn't make a lot of sense if SAP would just want every customer to use SAPUI5. To me, customers need recommendations leading to solutions that satisfy their needs and requirements.
There is not that one UI technology that serves all needs
This headline might be a challenging statement and I can already imagine reactions to it. But in fact I can confirm this sentence easily. You always have to combine different technologies. Some of them are from SAP others not. The selection and combination of these technologies is different from customer to customer because the requirements are different. There are still reasons to use Web Dynpro ABAP and I’m still recommending SAP NetWeaver Business Client, POWL (Power Lists), WDA Chips, FPM based on the given environment of the customer. And obviously there are also reasons for UI5.
SAP already proves the usage of SAPUI5
In general, I see two different use cases here: Developing custom applications vs. adopting applications from SAP.
In the one case, customers want recommendations on development environments and UI technologies that consider their development requirements and existing conditions (e.g. existing skills, given implementations). SAPUI5 is a great UI technology and there are some special aspects that make the decision obviously easy. If I want to create simple business applications that can be connected with my SAP system easily, especially in combination under responsive conditions on multiple devices and targeted for casual and/or occasional users UI5 might be the right choice for many. Exactly this pattern is what many customers are searching for these days. So, the recommendation for UI5 comes quite often.
Whether or not SAP proves the usage of SAPUI5 in their own world is to me more connected to the use case where customers want to adopt SAP applications. And in deed, SAP is using SAPUI5. There are hundreds of SAP Fiori applications that have been built with SAPUI5 and there have been a lot of other applications developed using SAPUI5, too. And again, there is a huge need for applications for casual and/or occasional users, so that’s a big reason for SAP to create such applications.
Websites vs. Business Applications
This discussion was triggered by some statements in twitter, that SAP sites such as sap.com, SAP UX Explorer or the latest mobile conference app are not developed using UI5. Actually I see these to be websites but not business applications. I have never told a customer to build a website in UI5 and I would continue to do so.
Maybe we need to discuss the difference between a website and a business application. I guess it is not easy to find a common understanding here, as the borderlines between several worlds have disappeared in the last years.
Some years ago it was more or less easy to differ between:
Native desktop applications running on a specific desktop OS
Native mobile applications running on a specific mobile OS
Browser-based applications running in specific browsers
Websites, basically running on many browsers
In the first three categories we saw business applications. 1 and 2 were selected especially when specific functions of the device and OS where needed to be accessed (for example the camera of the mobile device, the fast rendering capability of the desktop). 3 was also used for business applications but in most cases on desktop browsers.
Today, one can develop browser-based applications that look like native applications and even can access the devices like native applications. Responsive design breaks the borderlines even more. Now, browser-based content can be rendered perfectly on a desktop browser as well as on a mobile phone and a user might even not be able to judge whether it was originally intended to be developed for the one or the other.
So maybe there is no big difference anymore between websites and browser-based applications. But there is still a difference between browser-based applications and browser-based business applications, where additional requirements such as integration into business systems are drivers. Here I see SAPUI5 as a very cool UI technology.
That’s just my 2 (personal) cents,
JJ -
Using a For loop to call one array element at a time
I have been working on a VI that reads a GPS unit, parses the data, outputs what I need, compares the actual GPS location to the desired location, determines a desired heading and moves on from there. My question pertains to the number of desired locations I can input right now. I need to be able to input a predtermined number of locations (not just the one that I can input right now). I was told that it is possible to use a For Loop with an array and have the first set of Lat and Long values run through the VI and when everything is complete that the next set of values will be chosen. Does this mean that I need to put the entire VI inside a For Loop and have the array update as soon as the VI has completed its first mission? I understand the concept of how this work from other programming languages but I'm not sure how to implement the solution in LabVIEW. Any help would be appreciated.
Adamadamoutlaw wrote:
Here is a portion of the VI. I need two separate arrays, one for Latitude and one for Longitude, of the same size.
I don't see any arrays in your code. Do you want to generate arrays form individual data points or do you want to process arrays, one element at a time? Both can take advantage of autoindexing. Here's a simple picture.
Your VI contains a weird mix of DBL and EXT precision. Most likely all you need is DBL. Keep your representations consistent!
Message Edited by altenbach on 08-02-2007 07:14 AM
LabVIEW Champion . Do more with less code and in less time .
Attachments:
Indexing.png 4 KB -
[SOLVED] Getting freezes after using dwm for some time and exiting it
Hello, I have an Asus Ux51, with a fresh (less than a month) arch installation. If I recall correctly I had a couple of freezes in other occasions but I don't remember much about those so I rather focus on the only freeze I can more or less reproduce and I've been having lately. After using dwm for some time with a couple of programs opened (rTorrent, browser, and some terminals for instance), if I close dwm or just press the power button to shut down, it starts closing everything and either stays with a black screen, or hangs while X prints the log information. It's not always though, for example, if I just boot it, open dwm and close it without giving it much use it usually closes fine.
Tried googling a bit to see the usual ways to troubleshoot this but didn't get really far.
This is my /var/log/Xorg.0.log
[ 7.573]
X.Org X Server 1.14.2
Release Date: 2013-06-25
[ 7.573] X Protocol Version 11, Revision 0
[ 7.573] Build Operating System: Linux 3.9.7-1-ARCH x86_64
[ 7.574] Current Operating System: Linux arch 3.10.3-1-ARCH #1 SMP PREEMPT Fri Jul 26 11:26:59 CEST 2013 x86_64
[ 7.574] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=74e92d67-41b6-4911-8ceb-009ae8c9cdab ro quiet add_efi_memmap i915.i915_enable_rc6=1 pcie_aspm=force drm.vblankoffdelay=1 i915.semaphores=1 "acpi_osi=!Windows 2012"
[ 7.574] Build Date: 01 July 2013 10:48:42AM
[ 7.574]
[ 7.574] Current version of pixman: 0.30.0
[ 7.574] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 7.574] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 7.574] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Aug 10 19:08:34 2013
[ 7.574] (==) Using config directory: "/etc/X11/xorg.conf.d"
[ 7.575] (==) No Layout section. Using the first Screen section.
[ 7.575] (==) No screen section available. Using defaults.
[ 7.575] (**) |-->Screen "Default Screen Section" (0)
[ 7.575] (**) | |-->Monitor "<default monitor>"
[ 7.575] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 7.575] (==) Automatically adding devices
[ 7.575] (==) Automatically enabling devices
[ 7.575] (==) Automatically adding GPU devices
[ 7.578] (WW) The directory "/usr/share/fonts/Type1/" does not exist.
[ 7.578] Entry deleted from font path.
[ 7.578] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[ 7.578] Entry deleted from font path.
[ 7.578] (Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[ 7.578] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
[ 7.578] Entry deleted from font path.
[ 7.578] (Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
[ 7.578] (==) FontPath set to:
/usr/share/fonts/misc/,
/usr/share/fonts/TTF/,
/usr/share/fonts/OTF/
[ 7.578] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 7.578] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 7.578] (II) Loader magic: 0x7fdc20
[ 7.578] (II) Module ABI versions:
[ 7.578] X.Org ANSI C Emulation: 0.4
[ 7.578] X.Org Video Driver: 14.1
[ 7.578] X.Org XInput driver : 19.1
[ 7.578] X.Org Server Extension : 7.0
[ 7.578] (II) xfree86: Adding drm device (/dev/dri/card1)
[ 7.579] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 7.580] (--) PCI:*(0:0:2:0) 8086:0166:1043:15a7 rev 9, Mem @ 0xf7400000/4194304, 0xd0000000/268435456, I/O @ 0x0000f000/64
[ 7.580] (--) PCI: (0:1:0:0) 10de:0fd1:1043:15a7 rev 161, Mem @ 0xf6000000/16777216, 0xe0000000/268435456, 0xf0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/524288
[ 7.580] Initializing built-in extension Generic Event Extension
[ 7.580] Initializing built-in extension SHAPE
[ 7.580] Initializing built-in extension MIT-SHM
[ 7.580] Initializing built-in extension XInputExtension
[ 7.580] Initializing built-in extension XTEST
[ 7.580] Initializing built-in extension BIG-REQUESTS
[ 7.580] Initializing built-in extension SYNC
[ 7.580] Initializing built-in extension XKEYBOARD
[ 7.580] Initializing built-in extension XC-MISC
[ 7.580] Initializing built-in extension SECURITY
[ 7.580] Initializing built-in extension XINERAMA
[ 7.580] Initializing built-in extension XFIXES
[ 7.580] Initializing built-in extension RENDER
[ 7.581] Initializing built-in extension RANDR
[ 7.581] Initializing built-in extension COMPOSITE
[ 7.581] Initializing built-in extension DAMAGE
[ 7.581] Initializing built-in extension MIT-SCREEN-SAVER
[ 7.581] Initializing built-in extension DOUBLE-BUFFER
[ 7.581] Initializing built-in extension RECORD
[ 7.581] Initializing built-in extension DPMS
[ 7.581] Initializing built-in extension X-Resource
[ 7.581] Initializing built-in extension XVideo
[ 7.581] Initializing built-in extension XVideo-MotionCompensation
[ 7.582] Initializing built-in extension XFree86-VidModeExtension
[ 7.583] Initializing built-in extension XFree86-DGA
[ 7.583] Initializing built-in extension XFree86-DRI
[ 7.584] Initializing built-in extension DRI2
[ 7.584] (II) LoadModule: "glx"
[ 7.585] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 7.586] (II) Module glx: vendor="X.Org Foundation"
[ 7.586] compiled for 1.14.2, module version = 1.0.0
[ 7.586] ABI class: X.Org Server Extension, version 7.0
[ 7.586] (==) AIGLX enabled
[ 7.587] Loading extension GLX
[ 7.587] (==) Matched intel as autoconfigured driver 0
[ 7.587] (==) Matched nouveau as autoconfigured driver 1
[ 7.587] (==) Matched nvidia as autoconfigured driver 2
[ 7.587] (==) Matched nv as autoconfigured driver 3
[ 7.587] (==) Matched intel as autoconfigured driver 4
[ 7.587] (==) Matched vesa as autoconfigured driver 5
[ 7.587] (==) Matched modesetting as autoconfigured driver 6
[ 7.587] (==) Matched fbdev as autoconfigured driver 7
[ 7.587] (==) Assigned the driver to the xf86ConfigLayout
[ 7.587] (II) LoadModule: "intel"
[ 7.588] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 7.592] (II) Module intel: vendor="X.Org Foundation"
[ 7.592] compiled for 1.14.2, module version = 2.21.12
[ 7.592] Module class: X.Org Video Driver
[ 7.592] ABI class: X.Org Video Driver, version 14.1
[ 7.592] (II) LoadModule: "nouveau"
[ 7.592] (WW) Warning, couldn't open module nouveau
[ 7.592] (II) UnloadModule: "nouveau"
[ 7.592] (II) Unloading nouveau
[ 7.592] (EE) Failed to load module "nouveau" (module does not exist, 0)
[ 7.592] (II) LoadModule: "nvidia"
[ 7.592] (WW) Warning, couldn't open module nvidia
[ 7.592] (II) UnloadModule: "nvidia"
[ 7.592] (II) Unloading nvidia
[ 7.592] (EE) Failed to load module "nvidia" (module does not exist, 0)
[ 7.592] (II) LoadModule: "nv"
[ 7.592] (WW) Warning, couldn't open module nv
[ 7.592] (II) UnloadModule: "nv"
[ 7.592] (II) Unloading nv
[ 7.592] (EE) Failed to load module "nv" (module does not exist, 0)
[ 7.592] (II) LoadModule: "vesa"
[ 7.593] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 7.593] (II) Module vesa: vendor="X.Org Foundation"
[ 7.593] compiled for 1.14.0, module version = 2.3.2
[ 7.593] Module class: X.Org Video Driver
[ 7.593] ABI class: X.Org Video Driver, version 14.1
[ 7.593] (II) LoadModule: "modesetting"
[ 7.593] (WW) Warning, couldn't open module modesetting
[ 7.593] (II) UnloadModule: "modesetting"
[ 7.593] (II) Unloading modesetting
[ 7.593] (EE) Failed to load module "modesetting" (module does not exist, 0)
[ 7.593] (II) LoadModule: "fbdev"
[ 7.593] (WW) Warning, couldn't open module fbdev
[ 7.593] (II) UnloadModule: "fbdev"
[ 7.593] (II) Unloading fbdev
[ 7.593] (EE) Failed to load module "fbdev" (module does not exist, 0)
[ 7.593] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G, 915G,
E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
4 Series, G45/G43, Q45/Q43, G41, B43, B43, Clarkdale, Arrandale,
Sandybridge Desktop (GT1), Sandybridge Desktop (GT2),
Sandybridge Desktop (GT2+), Sandybridge Mobile (GT1),
Sandybridge Mobile (GT2), Sandybridge Mobile (GT2+),
Sandybridge Server, Ivybridge Mobile (GT1), Ivybridge Mobile (GT2),
Ivybridge Desktop (GT1), Ivybridge Desktop (GT2), Ivybridge Server,
Ivybridge Server (GT2), HD Graphics, HD Graphics 4600,
Haswell Desktop (GT3), HD Graphics, HD Graphics 4600,
Haswell Mobile (GT3), HD Graphics, HD Graphics P4600/P4700,
Haswell Server (GT3), Haswell (GT1), Haswell (GT2), Haswell (GT3),
HD Graphics, Haswell (GT2), Haswell (GT3), Haswell SDV Desktop (GT1),
Haswell SDV Desktop (GT2), Haswell SDV Desktop (GT3),
Haswell SDV Mobile (GT1), Haswell SDV Mobile (GT2),
Haswell SDV Mobile (GT3), Haswell SDV Server (GT1),
Haswell SDV Server (GT2), Haswell SDV Server (GT3),
Haswell SDV (GT1), Haswell SDV (GT2), Haswell SDV (GT3),
Haswell SDV (GT1), Haswell SDV (GT2), Haswell SDV (GT3),
Haswell ULT Desktop (GT1), Haswell ULT Desktop (GT2),
Iris(TM) Graphics 5100, HD Graphics, HD Graphics 4400,
HD Graphics 5000, Haswell ULT Server (GT1), Haswell ULT Server (GT2),
Iris(TM) Graphics 5100, Haswell ULT (GT1), Haswell ULT (GT2),
Iris(TM) Graphics 5100, HD Graphics, HD Graphics 4200,
Iris(TM) Graphics 5100, Haswell CRW Desktop (GT1), HD Graphics 4600,
Iris(TM) Pro Graphics 5200, Haswell CRW Mobile (GT1),
HD Graphics 4600, Iris(TM) Pro Graphics 5200,
Haswell CRW Server (GT1), Haswell CRW Server (GT2),
Iris(TM) Pro Graphics 5200, Haswell CRW (GT1), Haswell CRW (GT2),
Iris(TM) Pro Graphics 5200, Haswell CRW (GT1), Haswell CRW (GT2),
Iris(TM) Pro Graphics 5200, ValleyView PO board
[ 7.594] (II) VESA: driver for VESA chipsets: vesa
[ 7.594] (++) using VT number 1
[ 7.594] (WW) Falling back to old probe method for vesa
[ 7.594] (II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 7.594] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 7.594] (==) intel(0): RGB weight 888
[ 7.594] (==) intel(0): Default visual is TrueColor
[ 7.594] (--) intel(0): Integrated Graphics Chipset: Intel(R) Ivybridge Mobile (GT2)
[ 7.594] (**) intel(0): Relaxed fencing enabled
[ 7.594] (**) intel(0): Wait on SwapBuffers? enabled
[ 7.594] (**) intel(0): Triple buffering? enabled
[ 7.594] (**) intel(0): Framebuffer tiled
[ 7.594] (**) intel(0): Pixmaps tiled
[ 7.594] (**) intel(0): 3D buffers tiled
[ 7.594] (**) intel(0): SwapBuffers wait enabled
[ 7.594] (==) intel(0): video overlay key set to 0x101fe
[ 7.594] (II) intel(0): Output eDP1 has no monitor section
[ 7.595] (--) intel(0): found backlight control interface /sys/class/backlight/acpi_video1
[ 7.596] (II) intel(0): Output VGA1 has no monitor section
[ 7.596] (II) intel(0): EDID for output eDP1
[ 7.596] (II) intel(0): Manufacturer: LGD Model: 323 Serial#: 0
[ 7.596] (II) intel(0): Year: 2012 Week: 0
[ 7.596] (II) intel(0): EDID Version: 1.4
[ 7.596] (II) intel(0): Digital Display Input
[ 7.596] (II) intel(0): 6 bits per channel
[ 7.596] (II) intel(0): Digital interface is DisplayPort
[ 7.596] (II) intel(0): Max Image Size [cm]: horiz.: 35 vert.: 19
[ 7.596] (II) intel(0): Gamma: 2.20
[ 7.596] (II) intel(0): No DPMS capabilities specified
[ 7.596] (II) intel(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 7.596] (II) intel(0): First detailed timing is preferred mode
[ 7.596] (II) intel(0): Preferred mode is native pixel format and refresh rate
[ 7.596] (II) intel(0): redX: 0.629 redY: 0.350 greenX: 0.349 greenY: 0.614
[ 7.596] (II) intel(0): blueX: 0.154 blueY: 0.112 whiteX: 0.313 whiteY: 0.329
[ 7.596] (II) intel(0): Manufacturer's mask: 0
[ 7.596] (II) intel(0): Supported detailed timing:
[ 7.596] (II) intel(0): clock: 138.0 MHz Image Size: 345 x 194 mm
[ 7.596] (II) intel(0): h_active: 1920 h_sync: 1952 h_sync_end 1988 h_blank_end 2088 h_border: 0
[ 7.596] (II) intel(0): v_active: 1080 v_sync: 1085 v_sync_end 1090 v_blanking: 1102 v_border: 0
[ 7.596] (II) intel(0): LG Display
[ 7.596] (II) intel(0): LP156WF4-SPB1
[ 7.596] (II) intel(0): EDID (in hex):
[ 7.596] (II) intel(0): 00ffffffffffff0030e4230300000000
[ 7.596] (II) intel(0): 00160104952313780a25b5a159599d27
[ 7.596] (II) intel(0): 1c505400000001010101010101010101
[ 7.596] (II) intel(0): 010101010101e83580a8703816402024
[ 7.596] (II) intel(0): 550059c2100000180000000000000000
[ 7.596] (II) intel(0): 00000000000000000000000000fe004c
[ 7.596] (II) intel(0): 4720446973706c61790a2020000000fe
[ 7.596] (II) intel(0): 004c503135365746342d535042310069
[ 7.596] (II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
[ 7.597] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[ 7.597] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[ 7.597] (II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
[ 7.597] (II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
[ 7.597] (II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
[ 7.597] (II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
[ 7.597] (II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
[ 7.597] (II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
[ 7.597] (II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
[ 7.597] (II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
[ 7.597] (II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
[ 7.597] (II) intel(0): Printing probed modes for output eDP1
[ 7.597] (II) intel(0): Modeline "1920x1080"x60.0 138.00 1920 1952 1988 2088 1080 1085 1090 1102 -hsync -vsync (66.1 kHz eP)
[ 7.597] (II) intel(0): Modeline "1400x1050"x60.0 122.00 1400 1488 1640 1880 1050 1052 1064 1082 +hsync +vsync (64.9 kHz d)
[ 7.597] (II) intel(0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz d)
[ 7.597] (II) intel(0): Modeline "1280x960"x60.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz d)
[ 7.597] (II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz d)
[ 7.597] (II) intel(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz d)
[ 7.597] (II) intel(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz d)
[ 7.597] (II) intel(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz d)
[ 7.598] (II) intel(0): EDID for output VGA1
[ 7.598] (II) intel(0): Output eDP1 connected
[ 7.598] (II) intel(0): Output VGA1 disconnected
[ 7.598] (II) intel(0): Using exact sizes for initial modes
[ 7.598] (II) intel(0): Output eDP1 using initial mode 1920x1080
[ 7.598] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[ 7.598] (II) intel(0): Kernel page flipping support detected, enabling
[ 7.598] (==) intel(0): DPI set to (96, 96)
[ 7.598] (II) Loading sub module "fb"
[ 7.598] (II) LoadModule: "fb"
[ 7.598] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 7.599] (II) Module fb: vendor="X.Org Foundation"
[ 7.599] compiled for 1.14.2, module version = 1.0.0
[ 7.599] ABI class: X.Org ANSI C Emulation, version 0.4
[ 7.599] (II) Loading sub module "dri2"
[ 7.599] (II) LoadModule: "dri2"
[ 7.599] (II) Module "dri2" already built-in
[ 7.599] (II) UnloadModule: "vesa"
[ 7.599] (II) Unloading vesa
[ 7.599] (==) Depth 24 pixmap format is 32 bpp
[ 7.599] (II) intel(0): [DRI2] Setup complete
[ 7.599] (II) intel(0): [DRI2] DRI driver: i965
[ 7.599] (II) intel(0): Allocated new frame buffer 1920x1080 stride 7680, tiled
[ 7.599] (II) UXA(0): Driver registered support for the following operations:
[ 7.599] (II) solid
[ 7.599] (II) copy
[ 7.599] (II) composite (RENDER acceleration)
[ 7.599] (II) put_image
[ 7.599] (II) get_image
[ 7.599] (==) intel(0): Backing store disabled
[ 7.599] (==) intel(0): Silken mouse enabled
[ 7.600] (II) intel(0): Initializing HW Cursor
[ 7.600] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 7.600] (==) intel(0): DPMS enabled
[ 7.600] (==) intel(0): Intel XvMC decoder enabled
[ 7.600] (II) intel(0): Set up textured video
[ 7.600] (II) intel(0): [XvMC] xvmc_vld driver initialized.
[ 7.600] (II) intel(0): direct rendering: DRI2 Enabled
[ 7.600] (==) intel(0): hotplug detection: "enabled"
[ 7.613] (--) RandR disabled
[ 7.634] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 7.634] (II) AIGLX: enabled GLX_INTEL_swap_event
[ 7.634] (II) AIGLX: enabled GLX_ARB_create_context
[ 7.634] (II) AIGLX: enabled GLX_ARB_create_context_profile
[ 7.634] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[ 7.634] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[ 7.634] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[ 7.634] (II) AIGLX: Loaded and initialized i965
[ 7.634] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 7.634] (II) intel(0): Setting screen physical size to 508 x 285
[ 7.669] (II) config/udev: Adding input device Video Bus (/dev/input/event9)
[ 7.669] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 7.669] (II) LoadModule: "evdev"
[ 7.669] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 7.670] (II) Module evdev: vendor="X.Org Foundation"
[ 7.670] compiled for 1.14.2, module version = 2.8.1
[ 7.670] Module class: X.Org XInput Driver
[ 7.670] ABI class: X.Org XInput driver, version 19.1
[ 7.670] (II) Using input driver 'evdev' for 'Video Bus'
[ 7.670] (**) Video Bus: always reports core events
[ 7.670] (**) evdev: Video Bus: Device: "/dev/input/event9"
[ 7.670] (--) evdev: Video Bus: Vendor 0 Product 0x6
[ 7.670] (--) evdev: Video Bus: Found keys
[ 7.670] (II) evdev: Video Bus: Configuring as keyboard
[ 7.670] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:01/input/input10/event9"
[ 7.670] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 6)
[ 7.670] (**) Option "xkb_rules" "evdev"
[ 7.670] (**) Option "xkb_model" "pc104"
[ 7.670] (**) Option "xkb_layout" "us"
[ 7.684] (II) config/udev: Adding input device Video Bus (/dev/input/event8)
[ 7.684] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 7.684] (II) Using input driver 'evdev' for 'Video Bus'
[ 7.684] (**) Video Bus: always reports core events
[ 7.684] (**) evdev: Video Bus: Device: "/dev/input/event8"
[ 7.684] (--) evdev: Video Bus: Vendor 0 Product 0x6
[ 7.684] (--) evdev: Video Bus: Found keys
[ 7.684] (II) evdev: Video Bus: Configuring as keyboard
[ 7.684] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:03/LNXVIDEO:00/input/input9/event8"
[ 7.684] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[ 7.684] (**) Option "xkb_rules" "evdev"
[ 7.684] (**) Option "xkb_model" "pc104"
[ 7.684] (**) Option "xkb_layout" "us"
[ 7.684] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[ 7.685] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 7.685] (II) Using input driver 'evdev' for 'Power Button'
[ 7.685] (**) Power Button: always reports core events
[ 7.685] (**) evdev: Power Button: Device: "/dev/input/event2"
[ 7.685] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 7.685] (--) evdev: Power Button: Found keys
[ 7.685] (II) evdev: Power Button: Configuring as keyboard
[ 7.685] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input2/event2"
[ 7.685] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 8)
[ 7.685] (**) Option "xkb_rules" "evdev"
[ 7.685] (**) Option "xkb_model" "pc104"
[ 7.685] (**) Option "xkb_layout" "us"
[ 7.685] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
[ 7.685] (II) No input driver specified, ignoring this device.
[ 7.685] (II) This device may have been added with another device file.
[ 7.685] (II) config/udev: Adding input device Sleep Button (/dev/input/event3)
[ 7.685] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[ 7.685] (II) Using input driver 'evdev' for 'Sleep Button'
[ 7.685] (**) Sleep Button: always reports core events
[ 7.685] (**) evdev: Sleep Button: Device: "/dev/input/event3"
[ 7.685] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[ 7.685] (--) evdev: Sleep Button: Found keys
[ 7.685] (II) evdev: Sleep Button: Configuring as keyboard
[ 7.685] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input3/event3"
[ 7.685] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[ 7.685] (**) Option "xkb_rules" "evdev"
[ 7.685] (**) Option "xkb_model" "pc104"
[ 7.685] (**) Option "xkb_layout" "us"
[ 7.685] (II) config/udev: Adding drm device (/dev/dri/card1)
[ 7.685] (II) config/udev: Adding drm device (/dev/dri/card0)
[ 7.686] (II) config/udev: Adding input device USB2.0 HD UVC WebCam (/dev/input/event6)
[ 7.686] (**) USB2.0 HD UVC WebCam: Applying InputClass "evdev keyboard catchall"
[ 7.686] (II) Using input driver 'evdev' for 'USB2.0 HD UVC WebCam'
[ 7.686] (**) USB2.0 HD UVC WebCam: always reports core events
[ 7.686] (**) evdev: USB2.0 HD UVC WebCam: Device: "/dev/input/event6"
[ 7.686] (--) evdev: USB2.0 HD UVC WebCam: Vendor 0x4f2 Product 0xb36e
[ 7.686] (--) evdev: USB2.0 HD UVC WebCam: Found keys
[ 7.686] (II) evdev: USB2.0 HD UVC WebCam: Configuring as keyboard
[ 7.686] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.3/3-1.3:1.0/input/input6/event6"
[ 7.686] (II) XINPUT: Adding extended input device "USB2.0 HD UVC WebCam" (type: KEYBOARD, id 10)
[ 7.686] (**) Option "xkb_rules" "evdev"
[ 7.686] (**) Option "xkb_model" "pc104"
[ 7.686] (**) Option "xkb_layout" "us"
[ 7.686] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event5)
[ 7.686] (II) No input driver specified, ignoring this device.
[ 7.686] (II) This device may have been added with another device file.
[ 7.686] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
[ 7.686] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[ 7.686] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[ 7.686] (**) AT Translated Set 2 keyboard: always reports core events
[ 7.686] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event0"
[ 7.686] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[ 7.686] (--) evdev: AT Translated Set 2 keyboard: Found keys
[ 7.686] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[ 7.686] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input0/event0"
[ 7.686] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 11)
[ 7.686] (**) Option "xkb_rules" "evdev"
[ 7.686] (**) Option "xkb_model" "pc104"
[ 7.686] (**) Option "xkb_layout" "us"
[ 7.686] (II) config/udev: Adding input device ETPS/2 Elantech Touchpad (/dev/input/event7)
[ 7.686] (**) ETPS/2 Elantech Touchpad: Applying InputClass "evdev touchpad catchall"
[ 7.686] (**) ETPS/2 Elantech Touchpad: Applying InputClass "touchpad catchall"
[ 7.687] (**) ETPS/2 Elantech Touchpad: Applying InputClass "Default clickpad buttons"
[ 7.687] (II) LoadModule: "synaptics"
[ 7.687] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 7.687] (II) Module synaptics: vendor="X.Org Foundation"
[ 7.687] compiled for 1.14.1, module version = 1.7.1
[ 7.687] Module class: X.Org XInput Driver
[ 7.687] ABI class: X.Org XInput driver, version 19.1
[ 7.687] (II) Using input driver 'synaptics' for 'ETPS/2 Elantech Touchpad'
[ 7.687] (**) ETPS/2 Elantech Touchpad: always reports core events
[ 7.687] (**) Option "Device" "/dev/input/event7"
[ 7.810] (II) synaptics: ETPS/2 Elantech Touchpad: found clickpad property
[ 7.810] (--) synaptics: ETPS/2 Elantech Touchpad: x-axis range 0 - 3260 (res 32)
[ 7.810] (--) synaptics: ETPS/2 Elantech Touchpad: y-axis range 0 - 2119 (res 32)
[ 7.810] (--) synaptics: ETPS/2 Elantech Touchpad: pressure range 0 - 255
[ 7.810] (--) synaptics: ETPS/2 Elantech Touchpad: finger width range 0 - 15
[ 7.810] (--) synaptics: ETPS/2 Elantech Touchpad: buttons: left double triple
[ 7.810] (--) synaptics: ETPS/2 Elantech Touchpad: Vendor 0x2 Product 0xe
[ 7.810] (**) Option "TapButton1" "1"
[ 7.810] (**) Option "TapButton2" "2"
[ 7.810] (**) Option "TapButton3" "3"
[ 7.810] (**) Option "SoftButtonAreas" "50% 0 82% 0 0 0 0 0"
[ 7.810] (--) synaptics: ETPS/2 Elantech Touchpad: touchpad found
[ 7.810] (**) ETPS/2 Elantech Touchpad: always reports core events
[ 7.853] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio4/input/input8/event7"
[ 7.853] (II) XINPUT: Adding extended input device "ETPS/2 Elantech Touchpad" (type: TOUCHPAD, id 12)
[ 7.853] (**) synaptics: ETPS/2 Elantech Touchpad: (accel) MinSpeed is now constant deceleration 2.5
[ 7.853] (**) synaptics: ETPS/2 Elantech Touchpad: (accel) MaxSpeed is now 1.75
[ 7.853] (**) synaptics: ETPS/2 Elantech Touchpad: (accel) AccelFactor is now 0.051
[ 7.853] (**) ETPS/2 Elantech Touchpad: (accel) keeping acceleration scheme 1
[ 7.853] (**) ETPS/2 Elantech Touchpad: (accel) acceleration profile 1
[ 7.853] (**) ETPS/2 Elantech Touchpad: (accel) acceleration factor: 2.000
[ 7.853] (**) ETPS/2 Elantech Touchpad: (accel) acceleration threshold: 4
[ 7.853] (--) synaptics: ETPS/2 Elantech Touchpad: touchpad found
[ 7.853] (II) config/udev: Adding input device ETPS/2 Elantech Touchpad (/dev/input/mouse0)
[ 7.853] (**) ETPS/2 Elantech Touchpad: Ignoring device from InputClass "touchpad ignore duplicates"
[ 7.853] (II) config/udev: Adding input device PC Speaker (/dev/input/event4)
[ 7.853] (II) No input driver specified, ignoring this device.
[ 7.853] (II) This device may have been added with another device file.
Found this recent thread in the forums, I'll give REISUB a try late, but the times it freezed I remember trying to blindly reboot it, or switching off virtual console and couldn't.
In case it's of any use, this is my # uname -a
Linux arch 3.10.3-1-ARCH #1 SMP PREEMPT Fri Jul 26 11:26:59 CEST 2013 x86_64 GNU/Linux
Could it have something to do with the nvidia optimus setup that this laptop has? When installing arch I found out that there was no support yet for it so I'm just using the intel drivers (following what the arch wiki said).
Any ideas or advice to point me in the right direction would be very much appreciated.
Thanks in advance.
Last edited by contiver (2013-08-16 20:25:34)I don't start st in my .xinitrc. I launch it from dmenu and usually everything is fine. If I launch it from dwm's internal command using Alt-Shf-Return, X freezes 100% of the time. A workaround was suggested by st's main developer to call st like this:
static const char *termcmd[] = { "/bin/sh", "-c", "st", NULL };
but it didn't work for me.
Very rarely X will freeze anyway. I haven't been able to pin it down. When X fails, my journal returns this:
BUG: unable to handle kernel paging request at ffffc90014ce8000
IP: [<ffffffff812bfe7f>] bitfill_aligned+0x8f/0x140
PGD 7c00b067 PUD 7c018067 PMD 7b3eb067 PTE 0
Oops: 0002 [#1] PREEMPT SMP
Modules linked in: nls_cp437 vfat fat snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi snd_seq_device snd_pcm snd_page_alloc snd_timer
CPU: 1 PID: 7520 Comm: X Not tainted 3.10.5-1-ck #1
Hardware name: /D410PT, BIOS MOPNV10N.86A.0155.2009.1106.0430 11/06/2009
task: ffff88007aa786b0 ti: ffff8800797ee000 task.ti: ffff8800797ee000
RIP: 0010:[<ffffffff812bfe7f>] [<ffffffff812bfe7f>] bitfill_aligned+0x8f/0x140
RSP: 0018:ffff8800797efaa8 EFLAGS: 00010212
RAX: 0000000003ffff5c RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000003ffff5c RSI: ffffc90014901520 RDI: ffffc90014ce7fe0
RBP: ffff8800797efab8 R08: 00000000ffffd700 R09: 0000000003f83204
R10: 0000000000000000 R11: ffffc90014ce7fd8 R12: ffffffffffffffff
R13: ffffc90014901520 R14: ffffffff812bfdf0 R15: 0000000000000320
FS: 00007fb350033880(0000) GS:ffff88007ea80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: ffffc90014ce8000 CR3: 000000007b104000 CR4: 00000000000007e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Stack:
0000000000000000 ffff88007a4d3000 ffff8800797efb28 ffffffff812bfbb9
ffffffff00000000 ffff88007c00c000 0000000000000000 ffffffff8186f240
0000000000000000 ffffffff00000006 ffffd700797efb58 ffff88007a4d3000
Call Trace:
[<ffffffff812bfbb9>] cfb_fillrect+0x1c9/0x400
[<ffffffff812ba2e5>] bit_clear_margins+0x165/0x190
[<ffffffff812b3633>] fbcon_clear_margins+0x63/0x90
[<ffffffff812b7a9f>] fbcon_switch+0x3df/0x570
[<ffffffff813200bd>] redraw_screen+0x17d/0x240
[<ffffffff812b6eeb>] fbcon_blank+0x20b/0x2d0
[<ffffffff81320767>] do_unblank_screen+0xa7/0x1b0
[<ffffffff813175d1>] vt_ioctl+0x10d1/0x1170
[<ffffffff8130b407>] tty_ioctl+0x277/0xb90
[<ffffffff8118fb21>] ? mntput_no_expire+0x41/0x150
[<ffffffff81183a3e>] do_vfs_ioctl+0x2de/0x4c0
[<ffffffff8117328e>] ? ____fput+0xe/0x10
[<ffffffff8107766c>] ? task_work_run+0x9c/0xe0
[<ffffffff81183ca3>] SyS_ioctl+0x83/0xa0
[<ffffffff814bab9d>] system_call_fastpath+0x1a/0x1f
Code: 08 45 01 d8 31 d2 44 89 c0 41 f7 f1 83 f8 07 89 c2 76 4f 44 8d 08 48 8d 3e 0f 1f 00 4c 89 17 4c 89 57 08 4c 89 57 10 4c 89 57 18 <4
RIP [<ffffffff812bfe7f>] bitfill_aligned+0x8f/0x140
RSP <ffff8800797efaa8>
CR2: ffffc90014ce8000
---[ end trace aff6cb5ad5097aef ]--- -
Performance issue in browsing SSAS cube using Excel for first time after cube refresh
Hello Group Members,
This is a continuation of my earlier blog question -
https://social.msdn.microsoft.com/Forums/en-US/a1e424a2-f102-4165-a597-f464cf03ebb5/cache-and-performance-issue-in-browsing-ssas-cube-using-excel-for-first-time?forum=sqlanalysisservices
As that thread is marked as answer, but my issue is not resolved, I am creating a new thread.
I am facing a cache and performance issue for the first time when I try to open a SSAS cube connection using Excel (using Data tab -> From Other Sources --> From Analysis Services) after daily cube refresh. In end users system (8 GB RAM but around
4GB available RAM), for the first time, it takes 10 minutes to open the cube. From next run onwards, its open up quickly within 10 secs.
We have daily ETL process running in high end servers. The configuration of dedicated SSAS cube server is 8 core, 64GB RAM. In total we have 4 cube DB - out of which for 3 is full cube refresh and 1 is incremental refresh. We have seen after daily cube
refresh, it takes 10 odd minutes to open the cube in end users system. From next time onwards, it opens up really fast with 10 secs. After cube refresh, in server systems (32 GB RAM, around 4GB available RAM), it takes 2 odd minutes to open the cube.
Is there, any way we could reduce the time taken for first attempt ?
As mentioned in my previous thread, we have already implemented a cube wraming cache. But, there is no improvement.
Currently, the cumulative size of the all 4 cube DB are more than 9 GB in Production and each cube DB having 4 individual cubes in average with highest cube DB size is 3.5 GB. Now, the question is how excel works with SSAS cube after
daily cube refresh?
Is it Excel creates a cache of the schema and data after each time cube is refreshed and in doing so it need to download the cube schema in Excel's memory? Now to download the the schema and data of each cube database from server to client, it will take
a significant time based on the bandwidth of the network and connection.
Is it anyway dependent to client system RAM ? Today the bigest cube DB size is 3.5 GB, tomorrow it will be 5-6 GB. Now, though client system RAM is 8 GB, the available or free RAM would be around 4 GB. So, what will happen then ?
Best Regards, Arka Mitra.Could you run the following two DMV queries filling in the name of the cube you're connecting to. Then please post back the row count returned from each of them (by copying them into Excel and counting the rows).
I want to see if this is an issue I've run across before with thousands of dimension attributes and MDSCHEMA_CUBES performance.
select [HIERARCHY_UNIQUE_NAME]
from $system.mdschema_hierarchies
where CUBE_NAME = 'YourCubeName'
select [LEVEL_UNIQUE_NAME]
from $system.mdschema_levels
where CUBE_NAME = 'YourCubeName'
Also, what version of Analysis Services is it? If you connect Object Explorer in Management Studio to SSAS, what's the exact version number it says on the top server node?
http://artisconsulting.com/Blogs/GregGalloway -
Net Price showing zero while using BAPI_PO_CREATE1 for me21n
Dear All,
I am using BAPI_PO_CREATE1 for ME21N. The problem is, after execution of the program the error msg it shows-
No instance of object type PurchaseOrder has been created. External reference:
Purchase order still contains faulty items
Net price must be greater than 0
The values are coming from excel file.
Please tell me where I am doing wrong.
With regards,
Rosaline.Hi,
Symptom
You create a purchase order with BAPI_PO_CREATE1 or you add an item to an existing purchase order with BAPI_PO_CHANGE. You assign a value in field POITEM-NET_PRICE. However, this value is not transferred. If it was not possible for you to determine any conditions, the system generated the error message 06218 'Net price must be greater than 0'.
Other terms
BAPI_PO_CREATE1, BAPI_PO_CHANGE, price, net price, gross price, conditions, price determination, condition type, 06218, EKPO-NETPR, NETPR, POITEM-NET_PRICE, NET_PRICE, PO_PRICE, BAPI_PO_PRICE, BUS2012, PurchaseOrder.CreateFromData1, CreateFromData1, PurchaeOrder.Change
Reason and Prerequisites
This function has not been available up to now. You could also assign conditions via the condition tables.
Read also Notes 399791, 428621, 529287, 578253 and 539950 for this.
Solution
The present note adds field PO_PRICE to table POITEM. PO_PRICE can have the values ' ', '1' or '2' with the following meaning:
PO_PRICE = ' ': The price determination is carried out as before.
PO_PRICE = '1': The value assigned in field NET_PRICE is transferred as a gross price, that is it is set in the condition type that is defined as a base price in the calculation schema. All other condition types remain unchanged. No conditions are copied from the last document.
PO_PRICE = '2': The value assigned in field NET_PRICE is transferred as a net price, that is it is set in the condition type that is defined as base price in the calculation scheme. All other condition types are deleted.
Note the following
The following restrictions apply to field PO_PRICE:
If you assign conditions via the BAPI interface, these are always transferred. This is carried out independently of the value that you assign in field PO_PRICE.
If you add a new item to a purchase order with BAPI_PO_CHANGE, it does not suffice to fill field POITEM-NET_PRICE on item level. The corresponding currency must be specified explicitly on header level.
You can only use field PO_PRICE during the creation of a purchase order item. If you want to change the price of an already existing item, you can only do this via the conditions.
If you fill field POITEM-PO_PRICE, you must enter an 'X' in POITEMX-PO_PRICE so that the value is transferred.
Correction
The correction is made available via R/3 support package. If you want to implement the note manually, proceed as follows:
1. Make sure that your system contains Notes 494759, 552189 and 578253.
2. Create data type BAPI_PO_PRICE with the following attributes:
Short text:
Price transfer indicator: 1 = gross, 2 = net
Package: ME
Domain: BPUEB
3. Extend structure BAPIMEPOITEM (directly after NO_ROUNDING):
Component: PO_PRICE
Component type: BAPI_PO_PRICE
4. Extend structure BAPIMEPOITEMX (directly after NO_ROUNDING):
Component: PO_PRICE
Component type: BAPIUPDATE
5. Extend structure MEPOITEM_DATA (directly after NO_ROUNDING):
Component: PO_PRICE
Component type: BAPI_PO_PRICE
6. Extend structure MEPOITEM_DATAX (directly after NO_ROUNDING):
Component: PO_PRICE
Component type: BAPIUPDATE
7. Implement the correction instructions in your system.
regards,
Ravi
Edited by: Parupelly on Dec 14, 2011 1:30 PM -
Using JDeveloper for Apps(GL/AR/AP/OM/INV)
Hi,
I'm in a project to implement Oracle Apps 11i, GL/AR/AP/OM/INV/++ modules.
We have a lot of extensions to do (more than 1500 days-man).
We use AIM and, accordingly, we suggested the client to use the standard development tools for an Apps implementation: Designer, Headstart, Forms, Reports,Discoverer and PL/SQL as programming language.
The client wants to have all the development done in Java.
If I'm not mistaken, we can use in this case Designer, JHeadstart, JDeveloper and Java.
My questions are:
1. Is there any showstopper in doing the extensions in Java in an Apps implementation project (with only back-end modules, not iStore, eProcurement, nor SelfService)?
2. What are the Pro and Cons in doing this in an Apps implementation project ?
3. Is there anybody out there who has done this crazy thing before ?
Thanks a lot.
Horia NicaHoria,
Are we talking about developing the User Interface in Java (Swing Client) or are we talking about JSP/Servlet?
Are these extension independent of Oracle Applications or is the requirement to be able to communicate back and forth between screens (i.e. between Forms based application and the new screens)?
For your information, the Self Service applications in the eBusiness suite are developed using JDeveloper and BC4J (sometimes reusing the same PL/SQL business logic between back end applications and Self Service) so I don't see anything crazy in using Java and JDeveloper to develop Oracle Applications extensions.
However, I would suggest to post the question on the eBusiness Suite forum to make sure that you respect what Oracle Applications define in their guidelines for building extensions.
Regis Louis
JDeveloper product management -
This question falls into the category of 'I know it's possible, I just need to find the idom in Java'.
I'm coming from a MSFT world were the DOM-centric model of XML processing makes heavy use of XPATH for node selection. Basically using the method element.selectNodes(XPathExpresson) allows one to quickly extract the relevant subset of the parsed tree in the DOM as a nodeList. I've become accustomed to using XML for all strucutured storage that doesn't require a full database.
The W3C DOM Level 3 spec supports evaluateExpression() for this purpose, but I can't believe that Java developers are still using tree traversal waiting for the spec to be implemented. I suppose that I could use getNodesByTagName(), but this is a chainsaw, and I need a scalpel. Anyway, I'm trying to figure out how, exactly, this gets done in Java.
I figure the following are possibilities:
1) It's in JAXP and I missed it
2) One or more of the XML parsers supports XPATH as an extention
3) There's a common package that sits on top of the DOM Document.
4) There's a standard way to apply and XSLT methods to the DOM document
5) Something I've never thought of.
This is a generalized problem for me, so I can't rely on object serialization, Java-XML data mapping, etc. Any guidance would be greatly appreciated.I've written a Config file reader for XML in java,
and it extracts values using XPath. This is
some of the code you'll need:
imports:
import javax.xml.transform.TransformerException;
import org.w3c.dom.*;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.apache.xerces.parsers.DOMParser;
import org.apache.xpath.XPathAPI;
import org.apache.xpath.objects.*;
Document doc=....;
* returns a single DOM Node from the config file.
public Node getNode(String xpath) throws ConfigException {
try {
return XPathAPI.selectSingleNode(doc, xpath);
} catch (TransformerException e) {
throw new ConfigException("Can't find '"+xpath+"' ("+e.getMessage()+")"); -
How to create a new variant and a job sheduled to use it for the ......
How to create a new variant and a job sheduled to use it for the exisisting programs
Hi
1. The ALV Grid Control is a tool with which you can output non-hierarchical lists in a
standardized format. The list data is displayed as a table on the screen.
The ALV Grid Control offers a range of interactive standard list functions that users need
frequently (find, sort, filter, calculate totals and subtotals, print, print preview, send list,
export list (in different formats), and so on. These functions are implemented in the
proxy object class. You as the programmer have the possibility to turn off functions not
needed. In most cases the implementations of the standard functions provided by the
control are sufficient. However, if required, you can adjust these implementations to
meet application-specific needs.
You can add self-defined functions to the toolbar, if necessary.
The ALV Grid Control allows users to adjust the layout of lists to meet their individual
requirements (for example, they can swap columns, hide columns, set filters for the
data to be displayed, calculate totals, and so on). The settings (list customizing) made
by a specific user are called a display variant. Display variants can be saved on a userspecific
or on a global basis. If such display variants exist for a list, they can be offered
to the user for selection. If a display variant is set as the default variant, the associated
list is always displayed based on the settings of this variant.
2. REUSE_ALV_LIST_DISPLAY
REUSE_ALV_GRID_DISPLAY
REUSE_ALV_FIELDCATALOG_MERGE
REUSE_ALV_COMMENTARY_WRITE
3. Use of Field Catalog is to determines the technical properties & add formating information of the column.
6. all the definition of internal table, structure, constants are declared in a type-pool called SLIS.
7.fieldcat-fieldname
fieldcat-ref_fieldname
fieldcat-tabname
fieldcat-seltext_m
5. Form user_command using r_ucomm like sy-ucomm rs_selfield type slis_selfield.
Sap provides a set of ALV (ABAP LIST VIEWER) function modules which can be put into use to embellish the output of a report. This set of ALV functions is used to enhance the readability and functionality of any report output. Cases arise in sap when the output of a report contains columns extending more than 255 characters in length.
In such cases, this set of ALV functions can help choose selected columns and arrange the different columns from a report output and also save different variants for report display. This is a very efficient tool for dynamically sorting and arranging the columns from a report output.
The report output can contain up to 90 columns in the display with the wide array of display options.
<b>The commonly used ALV functions used for this purpose are;</b>
1. REUSE_ALV_VARIANT_DEFAULT_GET
2. REUSE_ALV_VARIANT_F4
3. REUSE_ALV_VARIANT_EXISTENCE
4. REUSE_ALV_EVENTS_GET
5. REUSE_ALV_COMMENTARY_WRITE
6. REUSE_ALV_FIELDCATALOG_MERGE
7. REUSE_ALV_LIST_DISPLAY
8. REUSE_ALV_GRID_DISPLAY
9. REUSE_ALV_POPUP_TO_SELECT
Purpose of the above Functions are differ not all the functions are required in all the ALV Report.
But either no.7 or No.8 is there in the Program.
<b>
How you call this function in your report?</b>
After completion of all the data fetching from the database and append this data into an Internal Table. say I_ITAB.
Then use follwing function module.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_CALLBACK_PROGRAM = 'Prog.name'
I_STRUCTURE_NAME = 'I_ITAB'
I_DEFAULT = 'X'
I_SAVE = 'A'
TABLES
T_OUTTAB = I_ITAB.
IF SY-SUBRC <> 0.
WRITE: 'SY-SUBRC: ', SY-SUBRC .
ENDIF.
ENDFORM. " GET_FINAL_DATA
The object F_IT_ALV has a field, the activity ACTVT, which can
contain four permitted values: 01, 02, 03 and 70. Each of the
activities 01, 02 and 70 controls the availability of particular
functions (in the menu and the toolbar) of the ALV line item list:
a) 01: "Settings -> Display variant -> Save..."
b) 02: "Settings -> Display variant -> Current..." and
"Settings -> Display variant -> Current header rows "
c) 70: "Settings -> Display variant -> Administration..."
Activity 03 corresponds to the minimum authorization, which is the
most restricted one: The user can only select layouts which have
been configured already. In particular, all of the other functions
named above are inactive with activity 03.
Now if you want to permit a user to change the column selection and
the headers as well as to save the layout thus created, for example,
but if you do not want to permit the user to administrate the
layouts, you grant him or her the authorization for activities 01
and 02.
Check this link it will be mosty usefull for u
http://www.sap-img.com/fu017.htm
Reward all helpfull answers
Regards
Pavan -
Document Types for Case Management Implementation
Hii,
Can any one provide what document types should be used for Case Management Implementation. If possible please describe what is a queue and how it relates to provider group. What is Scripting and how it relates to solution advisor.
Thanks in Advance.
Best Regards!
Deepak Pi got it..for case management..document types will be CAL CL, E-Mail EM, FAX FX, Mail ML. you can create more as per your business needs...
-
Using SRM for very large contracts and contract management
We are doing an SRM 7.01 implementation project. SRM will be used primarily for outsourced contract management. The contracts are all services associated with facilitites (plant) maintenance and also support services like cleaning or catering.
They have very large numbers of items priced individually (e.g. 10,000) per contract. The items price depends on the location the work is expected to be performed. The location is represented in SAP RE-FX architectual object. The price can be priced at any level of the hierarchy e.g. service A is priced the same across the whole state but service B is priced per campus.
q1. SAP advises that there are performance limitations on SRM contracts >2000 lines. Has anyone experience in a solution to provide very large contracts in SRM? How did you do it please?
q2. SAP advises to use the plant to represent the location for pricing purposes, but this would result in a very large number of plants. Has any one experience in alternative solutions to for variable location pricing in SRM contracts please? I.e. like integrating the RE-FX architectural object or similar into contract and PO line items.
thanks very muchHi Prakash,
SRM does provide the facility of contract management with the help of Purchase Contracts and Global Outline Agreements but it is used as part of the sourcing for materials and services. The materials or services have contracts against some given target value against which PO is released. The contract is based on a material number ( eithe material or a service) which will be used as a source of supply during the creation of the Shopping Cart. It might not really fit in the scenario of carrier and freight forwarders but still can be customized for this kind of use.
The contract management functionalities in the R/3 space can also be looked on for this purpose.
Reg
Sachin
Maybe you are looking for
-
Prepared statement problem using a field name that contains a "?"
I am attempting to execute the following query via use of a PreparedStatement: select [Spread_By_Cost_Center?], Debit_Category, Credit_Category, Start_Date, End_Date, Allocation_Type From ALLOCATION_FORMULA Where FormulaID = ? The query fails with th
-
I have a php database page and I will start to work on it and DW8 hangs and I get the beach ball that doesn't stop. Seems to happen everytime I go to select some text in design view. Any ideas?
-
Hi all, I performed an INIT on the 2LIS_17_I3OPER using the infopackage. I checked that the the background job finished in ECC but the monitor status in BW stays yellow. The record count on the BW side has NOT been increasing and matches the data pac
-
Protocal virtualpool3 is not associated with anything. how do i associate in vista?
http://www.freewebs.com/albinario/ is the page and at top is the link to main lobby and thats where i get this error
-
Nothing appears on iPhoto indicating streaming is an option
Nothing regarding streaming to andfrom iCloud appears in my iPhoto. How can I send an iPhoto picture to iCloud for my other devices to pick up?