MfE hangs when running secure connection set to No

We have a problem with a certficate on your Exchange server. Which means that I get a certificate warning every time it updates the mail. Therefore I want to sync mail via an "unsure connection".
But then the mailsync just hangs, with nothing happening?
Any idea?
Seems like my new E52 is not able to sync mail, when connection is "unsure".
The Exchange server does not require a secure connections. I no that for sure - because it worked with my E65 i had before.

Hah...
Just found the solution myself.
MfE is set to secure connection by default. And to use port 443.
But port 443 is only for secure connections I just found out.
So when I set the connection to "unsure" I also changed the port to 80 (which I think the phone should do by itself...)
Did the trick...

Similar Messages

TS1398 my network but just hangs when trying to connect? I've have reset the settings and all sorts? My iPhone can connect fine? Any advise would be great!

My iPad can see my network but just hangs when trying to connect? I've reset the settings and all sorts? My iPhone can connect fine? Any advise would be great!

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
6. Potential Quick Fixes When Your iPad Won’t Connect to Your Wifi Network
http://ipadinsight.com/ipad-tips-tricks/potential-quick-fixes-when-your-ipad-won t-connect-to-your-wifi-network/
~~~~~~~~~~~~~~~~~~~~~~~~~
Wi-Fi Fix for iOS 6
https://discussions.apple.com/thread/4823738?tstart=240
iOS 6 Wifi Problems/Fixes
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
How to Boost Your Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Boost-Your-Wi-Fi-Signal.h tm
Troubleshooting a Weak Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/Troubleshooting-A-Weak-Wi-Fi-Sig nal.htm
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
Wi-Fi or Bluetooth settings grayed out or dim
http://support.apple.com/kb/TS1559
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

FYI: New version of Disk Warrior seems to hang when run with Snow Leopard

FYI: It seems that the new version of Disk Warrior hangs when run in Snow Leopard

I have been using DW 4.2 on 10.5.8 and the speed-up was the first thing I noted, too, so it isn't just SL.
Now if it would only 'come up for air' and respond to input to move window (so I can put it where I can see it if needed) I'd like that.
There is a 23 page review of Snow Leopard on Ars. On page 22:
People sometimes ask what, exactly, is wrong with HFS+.
Aside from its obvious lack of the features just listed, HFS+ is limited in many ways by its dated design, which is based on HFS, *a twenty-five year-old file system.*
To give just one example, the centrally located Catalog File, which must be updated for each change to the file system's structure, is a frequent and inevitable source of contention. Modern file systems usually spread their metadata around, both for robustness (multiple copies are often kept in separate locations on the disk) and to allow for better concurrency.
Practically speaking, think about those times when you run Disk Utility on an HFS+ volume and it finds (and hopefully repairs) a bunch of errors. *That's bad, okay?* +*That's something that should not happen*+ with a modern, thoroughly checksummed, always-consistent-on-disk file system unless there are hardware problems (and a ZFS storage pool can actually deal with that as well). And yet it happens all the time with HFS+ disks in Mac OS X when various bits of metadata to get corrupted or become out of date.
Apple gets by year after year, tacking new features onto HFS+ with duct tape and a prayer, but at a certain point there simply has to be a successor—whether it's ZFS, a home-grown Apple file system, or something else entirely. My fingers are crossed for Mac OS X 10.7.
If Disk Utility was reliable in mapping out weak sectors (it is not) and report/log errors. But it doesn't and I trust my data to other file systems when possible. We've come to expect and depend on 3rd party utilities and that Apple First Aid doesn't fix every possible error.
Scanning one drive for errors can take a long time. Maybe it needs to be done, maybe in the background. With 2TB drives it gets worse. Spending hours to scan for errors??? I've set TechTool Pro to concurrently scan anywhere from one to a dozen volumes at once.
An ounce of prevention, as they say, is worth a pound of cure.

Hang when running program

I am getting a hang when running my java program. Part of the stacktrace is below. I see an 'overflowEi' in the trace. Is that the problem? What does that mean. Thanks in advance!!
3HPNATIVESTACK Native Stack of "Thread-19" PID 5753
NULL -------------------------
3HPSTACKLINE _hpiThreadHardSuspend at B73B51B0 in libhpi.so
3HPSTACKLINE ?? at B73A85BB in libhpi.so
3HPSTACKLINE ?? at B73A87C0 in libhpi.so
3HPSTACKLINE ?? at BB4F80 in libpthread.so.0
3HPSTACKLINE ZNSt12_basic_fileIcE6xsputnEPKci at 419F37 in libstdc++.so.5
3HPSTACKLINE ZNSt13basicfilebufIcSt11char_traitsIcEE22_M_convert_to_externalEPciRiS4_ at 3D01CF in libstdc++.so.5
3HPSTACKLINE ZNSt13basic_filebufIcSt11char_traitsIcEE18_M_really_overflowEi at 3CFF74 in libstdc++.so.53HPSTACKLINE ZNSt13basicfilebufIcSt11char_traitsIcEE8overflowEi at 3CFE8E in libstdc++.so.5
3HPSTACKLINE ZNSt15basicstreambufIcSt11char_traitsIcEE6xsputnEPKci at 4091B4 in libstdc++.so.5
3HPSTACKLINE ZNSt13basicfilebufIcSt11char_traitsIcEE6xsputnEPKci at 3D0708 in libstdc++.so.5
3HPSTACKLINE _ZNSo5writeEPKci at 3FFBB1 in libstdc++.so.5
3HPSTACKLINE ZStlsISt11chartraitsIcEERSt13basic_ostreamIcT_ES5_PKc at 4002C6 in libstdc++.so.5
3HPSTACKLINE ZN6Cronus14mergeRepairsBiEv at B3F5B3CD in libExerciserServerjni56330.so
3HPSTACKLINE ZN14BurninAbistDD23runEv at B3F1C39B in libExerciserServerjni56330.so
3HPSTACKLINE ZN15ExerciserServer3runEv at B3EFBFCE in libExerciserServerjni56330.so
3HPSTACKLINE Java_com_ibm_austin_tex_control_exerciserServer_ExerciserServer__1_1m11 at B3EF1270 in libExerciserServer_jni56330.so
3HPSTACKLINE B31519AB
3HPSTACKLINE L0_invokevirtual_quick_w__ at B7574127 in libjvm.so
3HPSTACKLINE L0_invokevirtual_quick__ at B75736CC in libjvm.so

No answers, but some more questions:
Before diving into the JNI stack trace, what does "hang" mean? Are there other threads running in your program? Is this the main thread?
Looking at the stack -- and Googling libhpi.so didn't turn up much for me, other than similar complaints -- it looks like it's an output routine. What are you writing to? A local disk, or one that's remote mounted?
Edit: absolute speculation here, but I suspect that it's a routine that's called when an in-memory buffer's full, in order to physically write the data onto whatever medium you're writing too. So probably not worth looking for an actual "buffer overflow" that's damaging memory.

As the current one hangs when run

Trying to obtain orderline data for the Credit Memo project that produces examples where the quantity results in a fraction, using the following formula:
     (Draft Revenue Amount - Invoiced Amount)/ Selling Price
As the current one hangs when run
select distinct order_number,l.LINE_NUMBER
,l.DRAFT_REVENUE_AMOUNT, l.INVOICED_AMOUNT,l.SELLING_PRICE,ol.ATTRIBUTE2 end_date
,l.DRAFT_REVENUE_AMOUNT- l.INVOICED_AMOUNT diff,
(nvl(l.DRAFT_REVENUE_AMOUNT- l.INVOICED_AMOUNT,0)/nvl(decode(l.SELLING_PRICE,0,1,l.SELLING_PRICE),1)) quantity
from xxrr_so_headers_all h, xxrr_so_schedules_all s
,xxrr_so_lines_all l,apps.oe_order_lines_all ol
where h.HEADER_ID=l.HEADER_ID
and l.LINE_ID=s.LINE_ID
and l.ORDERED_QUANTITY-l.CANCELLED_QUANTITY<>0
and nvl(l.DRAFT_REVENUE_AMOUNT,0)- nvl(l.INVOICED_AMOUNT,0) <>0
and to_date(ol.ATTRIBUTE2)between '01-JAN-2007'and sysdate
Thanks

select distinct order_number,l.LINE_NUMBER,
       l.DRAFT_REVENUE_AMOUNT,
       l.INVOICED_AMOUNT,
       l.SELLING_PRICE,
       ol.ATTRIBUTE2 end_date ,
       l.DRAFT_REVENUE_AMOUNT- l.INVOICED_AMOUNT diff,
       (nvl(l.DRAFT_REVENUE_AMOUNT- l.INVOICED_AMOUNT,0)/nvl(decode(l.SELLING_PRICE,0,1,l.SELLING_PRICE),1)) quantity
from xxrr_so_headers_all h,
       xxrr_so_schedules_all s ,
       xxrr_so_lines_all l,
       apps.oe_order_lines_all ol
where h.HEADER_ID = l.HEADER_ID
   and l.LINE_ID   = s.LINE_ID
   and (l.ORDERED_QUANTITY-l.CANCELLED_QUANTITY) <> 0
   and (nvl(l.DRAFT_REVENUE_AMOUNT,0)- nvl(l.INVOICED_AMOUNT,0)) <> 0
   and to_date(ol.ATTRIBUTE2) between '01-JAN-2007' and sysdateit's not hanging but trying to return all the rows from your apps.oe_order_lines_all table. since your query does not have any conditions on the WHERE clause that would relate it to your so_headers_all table.
try to add something like:
     and h.header_id = ol.header_id

I have Kaspersky anti-virus for mac. The extension Kaspersky URL Advison 8.0.6 causes Firefox to hang when visiting secure websites, especially when the secure site redirects to another site.

Kaspersky URL Advisor 8.0.6 causes Firefox 9.0.1 to hang when visiting secure websites and will not allow a redirect to another site. banking sites, facebook, auctionsniper, all these are affected.

Please also contact Kaspersky Tech support and Forum and let them know the issue, if its really a bug, they will fix it through patch via database update
* https://my.kaspersky.com/en/support/helpdesk
* http://forum.kaspersky.com/index.php?showforum=117

Sudo command hangs when run as winbind user

Hi,
It even hangs when running:
$ sudo
or
$sudo -V
So nothing to do with my sudo config - have reverted /etc/sudoers back to default. Even control-c does not work and the process needs to be killed as root, using another session.
The command works fine when ran as a local user. It is only when running as a winbind user that there's a problem.
Any help on what tools can be used to find out what's happening while the command is hanging would be much appreciated. Or even better any ideas on how to stop it hanging would be even better!
Can provide any config files if they help anyone.......
Many Thanks,
Richard

*** UPDATE ***
It seems the version of sudo (v1.8*) supplied with Solaris 11 is not compatible with Winbind users.
Workaround:
Compile version 1.7* to /usr/local/bin and add this to the beginning of $PATH

Silent install hangs due to secure connection prompt

It would appear the "silent install" instructions have not been truly updated in years. The writeup for 1.4.2 is the last robust writeup I can find.
What flag is needed to do a true unattended installation of the JRE or JDK? As it stands the installer will either (a) bring up the secure connection prompt in spite of being a silent install, or worse (b) hang completely.
... the command I'm running:
jre-6u24-windows-x64.exe /s /v"/qn IEXPLORER=1 MOZILLA=1 REBOOT=Suppress JAVAUPDATE=0 STATIC=1"
Work blocks most image hosting sites so here is a link to the exact dialog which should NOT pop up when doing a silent install, but does anyway: http://blog.gordonturner.ca/wp-content/uploads/2009/03/tweetdeck-error.jpg

Why use the STATIC flag? Doing so overwrites the patch-in-place function
This is by design. The machines being built are on a closed network that will throw security alerts whenever unexpected network calls are made (e.g. an auto update poll).
Can you just run <installer> /s ?
As part of the troubleshooting process I have run it with all flags in all combinations, including the basic "/s". The dialog is thrown regardless.
If there's a problem, maybe you should try the offline installer?
This is the offline installer. It's not exactly offline. Quite exasperating to be honest.
brandon-

Classic JVM hangs when running Tomcat as Windows Service

Hi!
I am running a Tomcat 3.2.4 application, written with Java 1.3.1_01.
To run it as a Windows Service (W2000), I am using a slightly altered version of JavaService, which works fine so far: I can use both the "hotspot" and the "server" JVM's (by selecting the jvm.dll from the respective subfolder of the JDK/jre/bin folder).
However, when I try to run the same application with the "classic" JVM, the service starts, inside of it Tomcat starts, the first output appears (to the stdout logfile) and after some time Tomcat simply hangs - it doesn't respond to anything anymore, 0% CPU, no output to logfiles anymore, doesn't even respond to normal Tomcat shutdown (e.g. when stopping the service, Windows waits the standard timeout then just kills it).
Using the classic JVM in a console (e.g. not through JavaService and the classic/jvm.dll) works fine! No problems!
Anyone here who can offer any help on this?
Any hints why Tomcat may behave correctly in 5 out of six possible configurations (hotspot-server/client as service or console or classic as console) but hanging with 1 configuration (classic as service)?
Also, on my W2000 box where this happens, the moment Tomcat hangs, I hear a Windows warning sound being played (the standard warning gong), like it happens when an info dialog pops up - only there is no dialog or whatever and the same moment Tomcat's CPU usage drops to 0% (although the app is still in startup and should do some more work for a few seconds).
This also doesn't always happen at the same moment during startup, but each time at a different moment, e.g. I can not pin it down to something that is done during startup, it just happens a short while (sometimes earlier, sometimes later) after startup...
Of course, I could simply say "forget classic, it's being phased out anyway", only: The SAME thing happens with IBM's Java 1.3 VM too (except for the gong sound, which seems to be Sun-JVM specific ;-)! And I would very much like my app to be able to run on IBM's VM (usually I'm using Sun's VMs everywhere, but we have a few stray W2000 boxes with SP2 where Sun's 1.3.1_0x VMs crash with our application [not hang like described above, but really crash, even when run as a console]) and on those boxes the IBM JVM in a console works fine - now I only have to get it working as a service too (and while researching why it hangs I saw that Sun's classic JVM hangs too, so I figured, I first find out why that happens, with the hope that the fix is applicable to IBM's JVM too...).
Thanks already,
Johannes

re setting classpath when using JavaService
for Win2k, Tomcat 3.3.1a, JDK1.2
below is my script for creating/installing JavaService
(based on Alexandria web site version). However, if i
try to add .jar files to classpath (ie, CP environment
variable), the service does not work. It only works
when this single .jar file is there. How can .jar or
.zip files be added to classpath for this service?
I've not been working with Tomcar as a service, so can't help directly, but can offer some comments that might be of use (apologies if they aren't!).
There are Tomcat scripts for V3.1, V3.2 and V4 with the JavaService code from Alexandria SC. Looks like you need one for V3.3 as well?
In these others, there are fairly long lists of jar files in the classpath, so I would expect it to work correctly for the version you are using (unless there is a problem with the way that classloaders are involved, which is something that is known to get in the way for some app server-based programs).
I would expect the classpath to work if changed from what you have listed to something like the following:
set CP=%TOMCAT_HOME%\lib\tomcat.jar;%TOMCAT_HOME%\lib\jaxp.jar;%TOMCAT_HOME$\lib\other_library.jar
Is that what you have tried to do, and found problems?
Does this version of Tomcat bundle all of its resources into a single jar file (tomcat.jar), or is that a file you have created yourself?
Is the problem found when loading and starting Tomcat itself, or from within your server-based application?
Does it fail to load a 'standard' Tomcat library archive, or a jar file containing your own program code?
set CP=%TOMCAT_HOME%\lib\tomcat.jar
echo %CP%
JavaService.exe -install "Jakarta-Tomcat"
%java_home%\jre\bin\classic\jvm.dll
-Djava.class.path=%CP% -Dtomcat.home=%TOMCAT_HOME%
-Djava.security.policy=%TOMCAT_HOME%/conf/tomcat.policy
-Xms128m -Xmx128m -start
org.apache.tomcat.startup.Main -params start -stop
org.apache.tomcat.startup.Main -params stop -out
%TOMCAT_HOME%\logs\stdout.log -err
%TOMCAT_HOME%\logs\stderr.log
Regards,
John Rutter

Why doesn't flash player load movies when in secure connection?

I have a new computer running on Windows 7 64bit with ESET Smart Security 5 RC. I installed the latest flash player which works perfectly fine as long as I don't use a secure connection (https). Whenever I'm on a secure webpage I see an empty white frame where there should be a flash object. Rightclicking produces a menu with two items: "movie not loaded" (in grey) and "about Adobe flash player". I've gone through troubleshooting and I've checked the security settings of my 32bit IE9 browser, which are all set to default. Also I checked my firewall and couldn't find anything unusual; anyway, turning it off altogether didn't fix the problem. Does anyone have any idea what else could cause this behaviour?

Thanks for these suggestions.
I have added the sites to the trusted sites in IE and that didn't help.
Things are a bit more complicated with the global security settings of the flash player. When I click your link, I see the note (Note: The Settings Manager that you see above is not an image; it is the actual Settings Manager itself.), but no settings manager, so I cannot click any tabs. I can rightclick to go to global settings, but I can find no global security settings. A complicating factor is that I'm located in Poland and even though the installer correctly notes that I'm running an English language Windows system, it will only install flash player in Polish - and translations are usually not so good. So I have an "advanced" tab in the settings manager and I added my secure sites to the trusted sites, even though it says this is for programmers only. Anyway - this didn't help either.
Please help, as this problem has cut me off from my bank account!

Macbook Pro 2008 hangs when running video on nvidia 9400M

My MBP (2.4GHz unibody) freezes whenever I run youtube videos for a few minutes. Resetting the PRAM and SMC didn't solve the problem. It seems to happen more often when running on batteries rather than plugged in.
This MBP model has two graphic cards integrated. By default it runs on the nvidia 9400m. I haven't had the problem since switching over to the 9600M (crossing fingers) although the laptop does run a lot hotter now and I really don't need the extra graphics boost given by the 9600M.
Has anyone else had this problem?
I don't know if it makes any difference but I purchased the computer from a reseller with extra RAM (4GB total). It has all the latest updates and minimum extra software (it's brand new).
Message was edited by: kookahunter

Try downloading this video to see if it plays properly.
http://www.apple.com/macbook/the-new-macbook/
If the video that you have downloaded plays properly, then I would think that the issue is related to your Internet service.
If the video that you have downloaded plays poorly, then I would contact Apple to try to have it exchanged or serviced.
PS:
Does the video hang when you watch the live stream at the following URL? You may need Adobe Flash player to view this site.
http://live.pirillo.com
Message was edited by: LukeD

11.1.1.3 DRM Blender hangs when run from batch

We are with some frequency seeing hangs when we run a batch blender of our account hierarchy into our working version. When this happens logging into the client seems to hang up everything without much possibility of doign any work.
Has anyone experienced this? The account hierarchy has some 26,000 nodes and some 10 properties at each node.
Does anyone have experience handling DRM crash/hang problems with a best practice or troubleshooting tips? I imagined we might be seeing some sort of locking situation after an http timeout but I am not seeing any meaningful information in any logs, so I appreciate any basic troubleshooting tips.
Agnete

Hi Agnete,
I think I'd suggest logging a service request so that someone in support can have a bit of a dig into this for you and provide the following:
1. An unfiltered application event log from the primary DRM application server in evt / evtx format (to give us full stack traces and some context).
2. A specific example (rough time when blend was run) of when a blender was run that hung the system so that we can try to isolate what was going on at that particular time
I think that any other approach is probably just going to be guess work until we can see what's actually been going on at the time of the problem. Seeing as the log from the batch client is empty in your case that just leaves the Windows application event log where we can look for clues.
If we can see what is happening from the event log that should hopefully let us give you some pointers to get past the issue. At this point I'd suspect that something could be really upsetting a DRM engine process but until we can have a dig in the event log even that's just pure speculation
Regards
Craig

FTP Error when running security reports

Hi,
When running the security report function from:
Informer -
|-Security Reports
|
|- Users,Roles,Profiles,Miscellaneous
Tabs: I get the following msg displayed: FTP site Location, user name,
password not defined
I have requested my basis team to give me the detail, that I can add it
to the config but had the following reply.
Standardbank does not make use of the FTP protocol and thus would not
be used/required.
Please advise what the work around id that I can run these reports.
Regards, Melvin

Harleen
I dont get your answer. This works perfectly in Foreground. What am I supposed to configure to make this work in Background?! Where do I make this config?
Nesimi

Bug Report - Hang when run query and then click on connection

SQL Developer hangs if you run a query in a SQL Worksheet, then while it's still running, right-click on the connection in the Connections window. It will come back again once the query finishes, but usually you want to open another sql worksheet while the query is still running so you can do other things.
I find the whole screen refresh very buggy, it's probably related to using Swing. I have to restart SQL Developer about once an hour.

That's the way sqldev works: almost every action requires querying the connection. Since the connection is busy with your query, it just hangs there until finished.
Lots of users complained about this, and some rudimental checks where put in place to pop up a "connection busy" dialog instead, but you will only see that in a few situations. Really, this needs a lot of work to filter out unnecessary queries. If other commercial products can, so can sqldev...
There's also an accepted feature request for automatically opening more connections when necessary (on the SQL Developer Exchange), so you can vote and add comments if you want to.
Regards,
K.

[Solved] Wicd hangs when trying to connect to WPA

When I try to connect to a wireless network secured with WPA, Wicd puts up the interface then crashes. It freezes the entire system and I have to hard restart. I tried connecting manually with wpa_supplicant in debug mode and this is what I got:
Initializing interface 'ra0' conf '/etc/wpa_supplicant.conf' driver 'default' ctrl_interface 'N/A' bridge 'N/A'
Configuration file '/etc/wpa_supplicant.conf' -> '/etc/wpa_supplicant.conf'
Reading configuration file '/etc/wpa_supplicant.conf'
update_config=1
ctrl_interface='/var/run/wpa_supplicant'
eapol_version=1
ap_scan=1
fast_reauth=1
Line 559: unknown global field 'Downstairs apartment'.
Line 559: Invalid configuration line 'Downstairs apartment'.
Priority group 0
id=0 ssid='abjj'
Failed to read or parse configuration '/etc/wpa_supplicant.conf'.
Failed to add interface ra0
Cancelling scan request
Cancelling authentication timeout
[cyrus@HAL-8999 ~]$ wpa_supplicant -c/etc/wpa_supplicant.conf -ira0 -d
Initializing interface 'ra0' conf '/etc/wpa_supplicant.conf' driver 'default' ctrl_interface 'N/A' bridge 'N/A'
Configuration file '/etc/wpa_supplicant.conf' -> '/etc/wpa_supplicant.conf'
Reading configuration file '/etc/wpa_supplicant.conf'
update_config=1
ctrl_interface='/var/run/wpa_supplicant'
eapol_version=1
ap_scan=1
fast_reauth=1
Priority group 0
id=0 ssid='abjj'
ioctl[SIOCSIWPMKSA]: Operation not permitted
ioctl[SIOCSIWMODE]: Operation not permitted
Could not configure driver to use managed mode
SIOCGIWRANGE: WE(compiled)=22 WE(source)=14 enc_capa=0xf
capabilities: key_mgmt 0xf enc 0xf flags 0x0
netlink: Operstate: linkmode=1, operstate=5
WEXT: SIOCSIWAUTH(param 7 value 0x1) failed: Operation not permitted)
socket(PF_PACKET): Operation not permitted
Failed to add interface ra0
wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0 seq_len=0 key_len=0
ioctl[SIOCSIWENCODEEXT]: Operation not permitted
Driver did not support SIOCSIWENCODEEXT
wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0 seq_len=0 key_len=0
ioctl[SIOCSIWENCODEEXT]: Operation not permitted
Driver did not support SIOCSIWENCODEEXT
wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0 seq_len=0 key_len=0
ioctl[SIOCSIWENCODEEXT]: Operation not permitted
Driver did not support SIOCSIWENCODEEXT
wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0 seq_len=0 key_len=0
ioctl[SIOCSIWENCODEEXT]: Operation not permitted
Driver did not support SIOCSIWENCODEEXT
State: DISCONNECTED -> DISCONNECTED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: linkmode=-1, operstate=5
wpa_driver_wext_set_countermeasures
WEXT: SIOCSIWAUTH(param 4 value 0x0) failed: Operation not permitted)
No keys have been configured - skip key clearing
Cancelling scan request
Cancelling authentication timeout
WEXT: SIOCSIWAUTH(param 7 value 0x0) failed: Operation not permitted)
netlink: Operstate: linkmode=0, operstate=6
Could not set interface ra0 flags: Permission denied
It doesn't crash when I run wpa_supplicant in the terminal, though, just throws an error. I am using an rt2860 wireless chipset, so I just had to downgrade to the staging drivers, as the new mainline drivers don't work for this chipset. I have no idea if that could cause this problem or not. It connects to wired ethernet just fine, though; I don't have access to an unsecured wireless network to see if it would connect properly without going through WPA.
Last edited by quantumcoffeemug (2012-01-07 20:11:17)

quantumcoffeemug wrote:I am using an rt2860 wireless chipset, so I just had to downgrade to the staging drivers, as the new mainline drivers don't work for this chipset.
I have an rt2860 in my EeePC and am on the current kernel (3.1.7-1) and have no issues with either using the rt2800pci driver (and wlan0 as the interface) or wicd and WPA2...
If you are running a stock kernel, I would try using the correct driver for the card and see where that takes you.

MfE hangs when running secure connection set to No

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