Start lightdm after DKMS modules have been (re)built
Hello!
Has anyone an idea how to "force" the lightdm manager to start after the DKMS modules compilation?
Now, on each kernel update, the lightdm manager tries to start and fails, because the the DKMS modules have not been built. Although it is not a real problem, it is kind of annoying.
Thank you!
Athanasios
Never used DKMS myself, but after a quick look at the wiki, it seems you're using a systemd service to automatically rebuild modules during the first boot after a kernel upgrade.
Can't you simply add After=dkms.service to lightdm (or Before=lightdm.service to dkms)?
(See https://wiki.archlinux.org/index.php/Sy … nit_files)
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Switching Dynamic Channels after HSDIO settings have been committed
Hello. I'm trying to find a way to switch between two dynamic channels in a waveform after the HSDIO waveform is initated.
Would someone point me to an example or reference where I could learn how this is done?
For example:
I have a PXI-6561 in a 1062Q chasssis. I am assigning channels 0-3 as dynamic and using HSDIO write to populate the 4 channels from a waveform.
I need channels 0 and 1 to be un-disrupted and repeating (all channels are the same lenght). Channel 2 is data sent to an IC and channel 3 is used for queing updated data. I'd like to HSDIO write to channel 3 and then, when the write process has completed, I would like to swap channels 3 and 2 before the waveform begins another cycle.
I have tried this by re-calling the Assign Dynamic Channels node. This did not work because Assign Dynamic Channels does not work after the waveform has been initiated.
A very similar question was addressed on this forum at the below link. This did not work for me because the waveform is already commited when I want to make the switch.
http://forums.ni.com/t5/Digital-I-O/HSDIO-Dynamic-Generation-of-Digital-Signals-on-Separate-Non/td-p...
Also, I'm open to suggestions about a better way to accomplish this.
Thank You,
SeanHi Sean,
I have been looking in to your question and I have not been able to find a way to do this without a brief stop to reload the waveform.
The way data is encoded for HSDIO makes switching channels after the data has been committed not possible unfortunately. You could try to use scripting and trigger the waveform to swap the location of the data, but this would have to be done in Windows and the waveform must be reloaded into onboard memory. The script would be small so reloading that is not a huge time sink. The worst of it is having to reload the entire waveform, but this cannot be worked around.
Recommendations to improve performance would be to have a large onboard memory and load as much as you can into it initially to prevent reloading several times. If the first pattern takes 1Mbit of data per channel on one channel, you can load around 60 patterns with the data on different channels, for instance. Then you can create the script to address each pattern by its waveform name.
It is unfortunately the way we have to work with the board at this time. However, this actually would be a great application for an FPGA on one of our FlexRIO modules. You could use this in order to do this task specifically.
Please let me know if you have any questions!
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Application Engineer
National Instruments -
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netsurferdude2 wrote:
Hi all,
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Message Edited by netsurferdude2 on 08-25-2008 09:26 PM
Hi
Try disabling the firewalls and access server side.
see if any change?
pe@c3
"What u Give , is wht u better start expecting to take back".. - http://Forsakenbliss.wordpress.com -
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Hello,
After opening a branch of objects, business functions for example, RON (Repository Object Navigator) keeps asking "1000 Business Functions have been loaded - Continue?". Is it possible to get rid of this message?
Regards,
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HTH ... -
Having problem starting my cluster after my servers have been relocated
crsctl check crs hands indefinitely. CRS is healthy on only 1 node, #1 in the cluster. Please help.
Edited by: 895124 on Nov 4, 2011 8:22 AMCheck if Clusterware can see all the nodes..
#$CRS_HOME/bin>olsnodes
If you can see all the nodes, do the following:
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#$CRS_HOME/bin>reboot
After systems comes back up......run:
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Show link/button after all pages have been visited
I want to make a course that branches out, so you can pick in which order you can learn about the different subjects, and at the end of each you will get the option to go back to "main screen"(this is also where you pick which subject to learn about). There are 4 subjects that have 1 slide with 6 slides under there again.
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Application Basics
Name: Firefox Version: 30.0 User Agent: Mozilla/5.0 (Windows NT 5.1; rv:30.0) Gecko/20100101 Firefox/30.0
Crash Reports for the Last 3 Days
All Crash Reports (including 5 pending crashes in the given time range)
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Name: Clean Links Version: 2.6.0 Enabled: true ID: {158d7cb3-7039-4a75-8e0b-3bd0a464edd2}
Name: Erase Facebook ads and suggestions Version: 1.1.1.0 Enabled: true ID: jid1-UfSghNz6VhKecw@jetpack
Name: NO Google Analytics Version: 0.6 Enabled: true ID: jid1-JcGokIiQyjoBAQ@jetpack
Name: Video Blocker Version: 1.0.0 Enabled: true ID: jid1-3OQ5HY7YsLBV7Q@jetpack
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Name: Disconnect Version: 3.14.0 Enabled: false ID: [email protected]
Name: Flash Control Version: 1.0.5 Enabled: false ID: jid1-sNL73VCI4UB0Fw@jetpack
Name: Microsoft .NET Framework Assistant Version: 0.0.0 Enabled: false ID: {20a82645-c095-46ed-80e3-08825760534b}
Name: NoScript Version: 2.6.8.28 Enabled: false ID: {73a6fe31-595d-460b-a920-fcc0f8843232}
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Adapter Description: Intel(R) 82915G/GV/910GL Express Chipset Family Adapter Drivers: ialmrnt5 Adapter RAM: Unknown Device ID: 0x2582 Direct2D Enabled: Blocked for your graphics driver version. Try updating your graphics driver to version 6.1400.1000.5218 or newer. DirectWrite Enabled: false (0.0.0.0) Driver Date: 1-23-2005 Driver Version: 6.14.10.4020 GPU #2 Active: false GPU Accelerated Windows: 0/13 Basic Blocked for your graphics driver version. Try updating your graphics driver to version 6.1400.1000.5218 or newer. Vendor ID: 0x8086 WebGL Renderer: Blocked for your graphics driver version. Try updating your graphics driver to version 6.1400.1000.5218 or newer. windowLayerManagerRemote: false AzureCanvasBackend: skia AzureContentBackend: cairo AzureFallbackCanvasBackend: cairo AzureSkiaAccelerated: 0
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NSSSMIME Expected minimum version: 3.16 Basic ECC Version in use: 3.16 Basic ECC
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I don't know what happened, I connected my external hd today and all files had been turned into that!
I know I am going to sound really stupid when I ask this, but how do I do that? There was this folder called Recycle Bin, which I have deleted already but the files are still in the same format. I know they are in the HD 'cause of the space taken up in it, but I would like to know exactly what to do to clear the malware altogether and have access to the stuff I have again.
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Sorry, title should read " After e mails arrive, when subsequent e mails arrive, the existing e mails self delete, any ideas please".
It could be a server setting for mailbox handling. Have you checked what options you have set for for synched mail to another machine. Log into your email from say your PC and check the settings from there.
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TestStand Server remains busy after 2 steps have been edited
Hi,
anyone aware of a problem I am faced with (Newbie in TS): The sequence editor does report 'Server busy' forever, when I edited a sequence step and try to edit another one. Any solutions/workarounds other than killing TS and restart it? NI (Germany?) did not react within two days.Hi Bob,
after having driven crazy with this I issued a service call to NI Germany. They offered me a hint to de- and re-install TS completely. This took me a long time, but now the system is up running. What about putting the hint you gave into the KB. It would have saved me a lot of trouble, because there's where search first. Allthough NI support is very good compared with others, a quick search in the KB is much much faster.
Greetings from Germany!
-- Uwe Frenz -
Emergency: cannot start database because redo logs have been deleted
Hi. Ok, so the redo logs are deleted and I don't have a backup. Fine, whatever. I am trying to just start my database and start the logging from scratch.
ORA-00320: cannot read file header from log 1 of thread 1
ORA-00312: online log 1 thread 1: '/u01/oradata/orcl/redo01.log'
ORA-27069: attempt to do I/O beyond the range of the file
Here's what my log files look like:
select group#, thread#, status from v$log;
GROUP# THREAD# STATUS
1 1 ACTIVE
4 1 UNUSED
3 1 UNUSED
2 1 CURRENT
I have group 3 and 4 just sitting there. I would love to switch logging from group 1 to group 4 (which I just created) so I can drop the corrupted group 1 but when I try:
SQL> alter system switch logfile;
alter system switch logfile
ERROR at line 1:
ORA-01109: database not open
Of course the database is not open because I can't get it started. So, I'm in kind of a catch 22.I think you need to restore your database. http://download.oracle.com/docs/cd/E11882_01/backup.112/e10642/osadvsce.htm#CACFFJFB says:
>
Losing an Active Online Redo Log Group
If the database is still running and the lost active redo log is not the current log, then issue the ALTER SYSTEM CHECKPOINT statement. If the operation is successful, then the active redo log becomes inactive, and you can follow the procedure in "Losing an Inactive Online Redo Log Group". If the operation is unsuccessful, or if your database has halted, then perform one of procedures in this section, depending on the archiving mode.
The current log is the one LGWR is currently writing to. If a LGWR I/O operation fails, then LGWR terminates and the instance fails. In this case, you must restore a backup, perform incomplete recovery, and open the database with the RESETLOGS option. -
I am trying to get iTunes up and running again on my PC. I have followed the "iTunes for Windows Vista or Windows 7: Troubleshooting unexpected quits, freezes, or launch issues" I have uninstalled, re installed, made a new user account gone through the system - wide fixes and still no joy. There are 5 Ipod devices in the house and we deperatly need to get this fixed.
Any help would be greatly appreciated
RobertRefer to following articles to remove SC file(s):
Win 7/Vista http://support.apple.com/kb/TS2363
WinXP http://support.apple.com/kb/TS1776
Then proceed to repair your Quicktime:
Control Panel >
Win7/Vista - Programs n Features.
WinXP - Add n Remove Programs
Hightlight QUICKTIME and click CHANGE then REPAIR. -
HP Officejet Pro 8500 A909g series wireless is only printing pink after all inks have been replaced
I have changed all ink cartridges twice and it is only printing print and not entire page. I have cleaned printhead, replaced all cartridges twice, aligned. Shows on screen that all ink cartridges are full except on upper corner it is showing ink 1/4 full.
Hi @vspivey,
I understand your printed output is pink instead of black despite your efforts so far. I would be happy to help you from here.
Although you have already cleaned the printheads, and changed cartridges, the following document might be helpful; Fixing Print Quality Problems for the HP Officejet Pro 8500 Premier (A909n) and 8500 Wireless (A909g....
If the issue persists, you might consider calling us. We can check the price and availability of replacement printheads, and/or discuss the option of a newer printer model. If you are in Canada or US call 800 474 6836, or you can Contact HP Worldwide.
Best of luck!
Please click the Thumbs up icon below to thank me for responding.
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Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.
Sunshyn2005 - I work on behalf of HP
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