[Bug 147464] Re: Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Locks and/or Network Freezes.

2010-02-11 Thread I Kovalev
Have being running Ubuntu (9.04 to 9.10) on Toshiba Satellite L40-139 laptop for about a year. Heavy network traffic systematically triggers a crash (either kernel panic or segmentation fault). Among applications that have triggered system crash are: firefox (all versions since 3.2.3), system up

[Bug 147464] Re: Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Locks and/or Network Freezes.

2010-02-11 Thread I Kovalev
System information in addition to my previous post attached: (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/147464/comments/165) ** Attachment added: "cpuinfo" http://launchpadlibrarian.net/39080458/cpuinfo -- Heavy network activity (eg: torrent/nfs file transfers) causes Hard System

[Bug 147464] Re: Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Locks and/or Network Freezes.

2010-02-11 Thread I Kovalev
System information in addition to my previous post attached: (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/147464/comments/165) ** Attachment added: "networking" http://launchpadlibrarian.net/39080467/networking -- Heavy network activity (eg: torrent/nfs file transfers) causes Hard Sy

[Bug 147464] Re: Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Locks and/or Network Freezes.

2010-02-11 Thread I Kovalev
System information in addition to my previous post attached: (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/147464/comments/165) ** Attachment added: "modules" http://launchpadlibrarian.net/39080479/modules -- Heavy network activity (eg: torrent/nfs file transfers) causes Hard System

[Bug 147464] Re: Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Locks and/or Network Freezes.

2010-02-11 Thread I Kovalev
System information in addition to my previous post attached: (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/147464/comments/165) ** Attachment added: "iomem" http://launchpadlibrarian.net/39080505/iomem -- Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Lock

[Bug 147464] Re: Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Locks and/or Network Freezes.

2010-02-11 Thread I Kovalev
System information in addition to my previous post attached: (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/147464/comments/165) ** Attachment added: "ioports" http://launchpadlibrarian.net/39080509/ioports -- Heavy network activity (eg: torrent/nfs file transfers) causes Hard System

[Bug 147464] Re: Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Locks and/or Network Freezes.

2010-02-11 Thread I Kovalev
System information in addition to my previous post attached: (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/147464/comments/165) ** Attachment added: "interrupts" http://launchpadlibrarian.net/39080526/interrupts -- Heavy network activity (eg: torrent/nfs file transfers) causes Hard Sy

[Bug 147464] Re: Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Locks and/or Network Freezes.

2010-02-11 Thread I Kovalev
System information in addition to my previous post attached: (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/147464/comments/165) ** Attachment added: "pci.info" http://launchpadlibrarian.net/39080625/pci.info -- Heavy network activity (eg: torrent/nfs file transfers) causes Hard System

[Bug 147464] Re: Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Locks and/or Network Freezes.

2010-04-28 Thread I Kovalev
I had experienced this problem (system becomes hardlocked during heavy network transfer) on Toshiba Satellite L4 laptop in Jaunty and Karmic. Later it turned out there was a hardware fault in one of on-board inverters. Just have my motherboard replaced and the issue disappeared completely! No more

[Bug 147464] Re: Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Locks and/or Network Freezes.

2010-04-26 Thread I Kovalev
Well, in my case there was (and still is) a hardware issue - due to flaws in design the PCI chip on a motherboard (not CPU neither graphic card!) has become overheated during prolonged heavy wireless transfer by additional heat dissipated in nearby on-board inverters. I have to fix the issue comple

[Bug 577645] [NEW] Gnome desktop crash in Lucid amd64 live DVD on some systems with Intel 945GM graphic

2010-05-08 Thread I Kovalev
Public bug reported: Was observed on Toshiba L40 laptop while trying to connect to wireless network, first while starting Ubuntu 10.04 LTS amd64 from live DVD. Also occurred while booting its fresh installation for a first time from HDD. Manifestation: immediately after notification from Network

[Bug 62432] Re: Crash when copying text from OpenOffice to other applications

2010-06-08 Thread I Kovalev
OO 3.2.0 crash while running another Java application on Ubuntu 10.04 Since recent upgrade to OpenOffice 3.2.0 in Ubuntu 10.04 Lucid amd64 I am experiencing a persistent crash of OpenOffice while trying to copy a text with outlines (especially with bullets in the shape of small filled circles) to

[Bug 62432] Re: Crash when copying text from OpenOffice to other applications

2010-06-08 Thread I Kovalev
OO 3.2.0 crash while running another Java application on Ubuntu 10.04 Since recent upgrade to OpenOffice 3.2.0 in Ubuntu 10.04 Lucid amd64 I am experiencing a persistent crash of OpenOffice while trying to copy a text with outlines (especially with bullets in the shape of small filled circles) to

[Bug 591952] [NEW] OpenOffice 3.2.0 crash due to interference from another Java application in Lucid

2010-06-09 Thread I Kovalev
Public bug reported: Binary package hint: openoffice.org Since recent upgrade to OpenOffice 3.2.0 in Ubuntu 10.04 Lucid amd64 I am experiencing a persistent crash of OpenOffice while trying to copy a text with outlines (especially with bullets in the shape of small filled circles) to clipboard in

[Bug 591952] Re: OpenOffice 3.2.0 crash due to interference from another Java application in Lucid

2010-06-09 Thread I Kovalev
Sun Java 6 Runtime Environment build 1.6.0_20-b02 (64bit version), since JDownloader requires Sun Java for full interface functionality. Shall test openjdk-6-jre as well soon. -- OpenOffice 3.2.0 crash due to interference from another Java application in Lucid https://bugs.launchpad.net/bugs/591

[Bug 591952] Re: OpenOffice 3.2.0 crash due to interference from another Java application in Lucid

2010-06-10 Thread I Kovalev
The issue has also been confirmed for openjdk-6-jre 64bit (IcedTea6 1.8 6b18-1.8-0ubuntu1). -- OpenOffice 3.2.0 crash due to interference from another Java application in Lucid https://bugs.launchpad.net/bugs/591952 You received this bug notification because you are a member of Ubuntu Bugs, whic

[Bug 591952] Re: OpenOffice 3.2.0 crash due to interference from another Java application in Lucid

2010-06-10 Thread I Kovalev
I have just found the OpenOffice crash is caused by the clipboard watch function of JDownloader. With this function enabled, JDownloader parses the clipboard content upon each its renewal, extracts any url strings from there and adds them to download queue. Copying any content to a clipboard from

[Bug 577645] Re: Gnome desktop crash in Lucid amd64 live DVD on some systems with Intel 945GM graphic

2010-05-14 Thread I Kovalev
Have tested Ubuntu 10.04 LTS desktop and alternate installation CDs with both amd64 and i386 architecture and found nothing - system always boots and works without a hitch. Tried to boot again from live DVD amd64 where the issue was observed three times, and this time found nothing - the issue h

[Bug 147464] Re: Heavy network activity (eg: torrent/nfs file transfers) causes Hard System Locks and/or Network Freezes.

2010-03-08 Thread I Kovalev
Have being using Transmission (1.75 to 1.91) for over a year in Ubuntu 9.04 to 9.10 on my Toshiba Satellite L40 laptop connected to the Internet via built-in Atheros AR5007EG wireless card installed in mini- PCI. While using Transmission I discovered that downloading from large swarms at high speed

[Bug 683972] Re: nautilus crashed with SIGSEGV in g_closure_invoke() ejecting drives

2010-12-06 Thread I Kovalev
I tried to reproduce the crash without success for some time, but eventually have got it again on the same scenario. The crash had occurred when I tried to unmount a media (an USB drive) while still having its content displayed in one of nautilus tabs. On such an event nautilus is supposed to switc

[Bug 683154] Re: nautilus crashed with SIGSEGV in g_closure_invoke()

2010-11-30 Thread I Kovalev
*** This bug is a duplicate of bug 630884 *** https://bugs.launchpad.net/bugs/630884 ** Visibility changed to: Public -- nautilus crashed with SIGSEGV in g_closure_invoke() https://bugs.launchpad.net/bugs/683154 You received this bug notification because you are a member of Ubuntu Bugs, whic

[Bug 630884] Re: nautilus crashed with SIGSEGV in g_closure_invoke()

2010-11-30 Thread I Kovalev
I confirm the crash still occurs with nautilus 1:2.32.0-0ubuntu1.1: ___ ProblemType: Crash DistroRelease: Ubuntu 10.10 Package: nautilus 1:2.32.0-0ubuntu1.1 ProcVersionSignature: Ubuntu 2.6.35-23.40-generic 2.6.35.7 Uname: Linux 2.6.35-23-generic x86_64 Architecture: amd64 Date: Tue Nov

[Bug 762007] Re: iwlagn: Received BA when not expected

2011-06-14 Thread I Kovalev
Since a patch from an upstream kernel release v2.6.39-rc5-274-g609cfda (see https://bugzilla.kernel.org/show_bug.cgi?id=16691) was backported into the latest Ubuntu kernel v2.6.38-10.44, I have not experienced any "Received BA when not expected" issue by now. Now, with 802.11n support turned back o

[Bug 762007] Re: iwlagn: Received BA when not expected

2011-06-14 Thread I Kovalev
** Attachment added: "Microcode.error.20110612" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/762007/+attachment/2168604/+files/Microcode.error.20110612 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.

[Bug 591952] Re: OpenOffice 3.2.0 crash due to interference from another Java application in Lucid

2010-07-01 Thread I Kovalev
Have tested this small java programme and confirmed OpenOffice crash with both Sun Java 6 JRE and OpenJDK6 JRE. As concerning copying/pasting from OO to another java application: this still could be possible, with some restrictions though. For example, with OO running JDownloader is still able t

[Bug 762007] Re: iwlagn: Received BA when not expected

2011-05-07 Thread I Kovalev
I would like to confirm the issue is present in Ubuntu 11.04 amd64 (Linux kernel 2.6.38-8) with Intel Link 6250 WiFi/WiMAX card and the latest version of microcode from Intel. In my case both kern.log and syslog are flooded with "Received BA when not expected" messages. The issue is most likely wi

[Bug 762007] Re: iwlagn: Received BA when not expected

2011-05-08 Thread I Kovalev
Update to comment #2: While 802.11a,g seems works stable in my system, connecting via 802.11n results in flooding log files with "Received BA when not expected" messages. The speed of local connection to the router is unstable and can vary between 19 to 58 Mb/s (which is still way above my ADSL ba

[Bug 762007] Re: iwlagn: Received BA when not expected

2011-05-08 Thread I Kovalev
** Attachment added: "Firmware reload" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/762007/+attachment/2119659/+files/firmware.error.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/762007

[Bug 762007] Re: iwlagn: Received BA when not expected

2011-05-08 Thread I Kovalev
** Attachment added: "Firmware crash 1" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/762007/+attachment/2119660/+files/firmware.error.1.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/762

[Bug 762007] Re: iwlagn: Received BA when not expected

2011-05-08 Thread I Kovalev
** Attachment added: "Firmware crash 2" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/762007/+attachment/2119661/+files/firmware.error.2.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/762

[Bug 591952] Re: OpenOffice 3.2.0 crash due to interference from another Java application in Lucid

2010-07-11 Thread I Kovalev
Tiago Lopes de Azevedo wrote on 2010-07-10: > OOffice crashes if I enable the toolbar for drawing. > Crashes too when I use Zotero (it uses java). > And crashes also when I open a program in other work area, and return to > OOffice area. Have tested OO Writer with drawing toolbar visible and d

[Bug 591952] Re: OpenOffice 3.2.0 crash due to interference from another Java application in Lucid

2010-07-06 Thread I Kovalev
> dicka wrote on 2010-07-05: > I can confirm similar issue on 32-bit Lucid box, but I do not run any java > apps at the same time with OO. The crash happens when I try to copy to > clipboard some selected content in Writer document. So may be this problem is > not only java related. I guess th

[Bug 591952] Re: OpenOffice 3.2.0 crash due to interference from another Java application in Lucid

2010-07-07 Thread I Kovalev
> Well, that crash may happen even without any running application except > the OO inself. The only thing I do is just try to copy a particular text > fragment within the same document in oowriter. But as you noted above, > more often it happens if I try to copy to clipboard fragment with > outline