[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-07-09 Thread David Matějček
I'm still having issues with Xorg memory consumption on 19.04. - it is somehow connected with sleep/wakeup of the system - it is same for nvidia and intel graphic - it is same whenever I call pm-suspend or close the lid - uptime does not matter Nearly every wakeup memory goes from around 150 MB t

[Bug 1759836] Re: systemd-udevd consumes 100% of CPU

2018-06-13 Thread David Matějček
I had this problem with NVidia after I disabled nvidia card in BIOS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU To manage notifications about th

[Bug 1684240] Re: Mouse pointer behaves strangely

2017-08-11 Thread David Matějček
To me helped only unchecking the checkbox "Enable compositor on startup". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1684240 Title: Mouse pointer behaves strangely To manage notifications about

[Bug 1307648] Re: chromium 34 from proposed does not take input from keyboard in first entry point on several webpages

2014-06-18 Thread David Matějček
FYI, it seems fixed, but still not in (K)Ubuntu: https://code.google.com/p/chromium/issues/detail?id=360388 ** Bug watch added: code.google.com/p/chromium/issues #360388 http://code.google.com/p/chromium/issues/detail?id=360388 -- You received this bug notification because you are a member o

[Bug 1311480] Re: Keyboard in Chromium does not work

2014-06-18 Thread David Matějček
*** This bug is a duplicate of bug 1307648 *** https://bugs.launchpad.net/bugs/1307648 ** This bug has been marked a duplicate of bug 1307648 chromium 34 from proposed does not take input from keyboard in first entry point on several webpages -- You received this bug notification because

[Bug 1318007] Re: chromium does not accept keyboard input when ibus is running

2014-06-18 Thread David Matějček
*** This bug is a duplicate of bug 1307648 *** https://bugs.launchpad.net/bugs/1307648 ** This bug is no longer a duplicate of bug 1311480 Keyboard in Chromium does not work ** This bug has been marked a duplicate of bug 1307648 chromium 34 from proposed does not take input from keyboard

[Bug 1241101]

2014-04-16 Thread David Matějček
It seems it is fixed in newer GTK, but after my recent experiences I am not so optimistic. But after upgrade to 1.3.5 and also GTK 3.10 and restarting the system Eclipse still did not crash (10 hours yesterday, 5 hours today, switching git branches on massive project, debugging, refactoring). Can

[Bug 1241101]

2014-04-15 Thread David Matějček
EDIT: workaround does not help. And one more note: Eclipse crashes earlier when showing variables in debug mode. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241101 Title: Java crash in libglib-2.

[Bug 1223181] Re: After upgrading to saucy, eclipse crashes in gtk_tree_view_get_background_area+0x8a while debugging

2014-04-15 Thread David Matějček
** Also affects: gtk via https://bugs.kde.org/show_bug.cgi?id=329112 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1223181 Title: After upgrading to

[Bug 1241101] Re: Java crash in libglib-2.0 after upgrade from 13.04 to 13.10

2014-04-15 Thread David Matějček
Yes, today Eclipse crashes again, taskset does not help. :( This is really very bad, hardly reproducible bug. It seems the faster machine and newer JDK and Linux, the more occurences I have ... Maybe the fastest method to fix it is to dig into the code of GTK ...? -- You received this bug notifi

[Bug 1241101]

2014-04-10 Thread David Matějček
Workaround: 1) Start the Eclipse 2) find pid of the process 3) taskset -p 0x0001 The problem is something like with volatile and synchronized; with this I used two Eclipse instances for 12 hours without a crash! After restart I forgot to set it again and Eclipse crashed after 5 minutes ...

[Bug 1241101] Re: Java crash in libglib-2.0 after upgrade from 13.04 to 13.10

2014-04-10 Thread David Matějček
I use Eclipse Kepler 4.3.2 and this bug occurs more often then ever before! Eclipse also is not the only application crashing with this bug - today I have seen bugreport also for Gimp. Workaround: 1) Start the Eclipse 2) find pid of the process 3) taskset -p 0x0001 The problem is something

[Bug 1241101]

2014-04-10 Thread David Matějček
Reproduced also with the JDK6, OpenJDK7, and finally JDK8: Java(TM) SE Runtime Environment (build 1.8.0-b132) Java HotSpot(TM) 64-Bit Server VM (build 25.0-b70, mixed mode) Problematic frames occurs in two variants: 1) # C [libgobject-2.0.so.0+0x31b3c] g_type_check_instance_is_a+0x3c 2) # C [li

[Bug 1241101] Re: Java crash in libglib-2.0 after upgrade from 13.04 to 13.10

2014-04-10 Thread David Matějček
I have an idea, theoretical scenario: isn't it somehow similar problem as with the volatile and synchronization in Java? GTK makes many updates and redrawing at the same time. Even Eclipse have parallel threads for redrawing. I got 2core/4thread CPU Intel i5. What if the GTK tries to redraw somet

[Bug 1216188] Re: eog crashed with SIGSEGV in gtk_widget_queue_draw()

2014-04-10 Thread David Matějček
If the problem is GTK, this is probably the same bug: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1241101 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216188 Title: eog crashed with SIGSE

[Bug 1216188] Re: eog crashed with SIGSEGV in gtk_widget_queue_draw()

2014-04-10 Thread David Matějček
** No longer affects: eclipse -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216188 Title: eog crashed with SIGSEGV in gtk_widget_queue_draw() To manage notifications about this bug go to: https://

[Bug 1241101] Re: Java crash in libglib-2.0 after upgrade from 13.04 to 13.10

2014-04-10 Thread David Matějček
Reproduced also with the JDK6, OpenJDK7, and finally JDK8: Java(TM) SE Runtime Environment (build 1.8.0-b132) Java HotSpot(TM) 64-Bit Server VM (build 25.0-b70, mixed mode) Problematic frames occurs in two variants: 1) # C [libgobject-2.0.so.0+0x31b3c] g_type_check_instance_is_a+0x3c 2) # C [li

[Bug 1216188] Re: eog crashed with SIGSEGV in gtk_widget_queue_draw()

2014-04-10 Thread David Matějček
** Bug watch added: Eclipse bugs #419729 https://bugs.eclipse.org/bugs/show_bug.cgi?id=419729 ** Also affects: eclipse via https://bugs.eclipse.org/bugs/show_bug.cgi?id=419729 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ub

[Bug 238629] Re: [i965] Java plugin causes massive Xorg CPU usage, fixed with XAA (UXA/EXA)

2014-02-21 Thread David Matějček
I don't think that the problem is driver or hardware. It seems the problem is X server/GTK implementation. After the simple change in /etc/X11/xorg.conf I have found here in comments the Eclipse had 17 hours uptime with heavy refactoring and then I only turned off the computer. Eclipse never bef

[Bug 238629] Re: [i965] Java plugin causes massive Xorg CPU usage, fixed with XAA (UXA/EXA)

2014-02-20 Thread David Matějček
It seems that this bug is also cause of the Eclipse 4.x crashes (and high CPU load and hanging) https://bugs.eclipse.org/bugs/show_bug.cgi?id=397291 I have maybe 10 dumps beginning with the following: # SIGSEGV (0xb) at pc=0x7fe9bb3dd92a, pid=7396, tid=140643637405440 # # JRE version: OpenJD

[Bug 1170911] Re: "mount: / is busy" error during shutdown (not network-manager)

2013-09-15 Thread David Matějček
*** This bug is a duplicate of bug 1181789 *** https://bugs.launchpad.net/bugs/1181789 The last message from me - now everything works. After all steps before finally I did this: 1) Removed the TV card Winfast DTV2000H, that was unused maybe two years and I forgot it is there :-) . Seems that

[Bug 980320] Re: Skype silently crashes on Ubuntu 64bits

2013-09-09 Thread David Matějček
Kubuntu 13.04 64bit, noveau driver, skype 4.2.0.11. - skype crashes KDE. With the LD_PRELOAD customized, skype runs, but after first click on the GUI crashes the KDE again. One curiosity - Skype works started with ssh -X from another computer running Kubuntu 13.04. :D -- You received this bug n

[Bug 1170911] Re: "mount: / is busy" error during shutdown (not network-manager)

2013-09-06 Thread David Matějček
... but it worked only twice, I don't understand why. Next three attempts ended as usual: "busy" and hang :( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1170911 Title: "mount: / is busy" error dur

[Bug 1170911] Re: "mount: / is busy" error during shutdown (not network-manager)

2013-09-05 Thread David Matějček
1) Today I have changed the file /etc/default/grub: GRUB_CMDLINE_LINUX_DEFAULT="acpi=force reboot=acpi" 2) run update-grub2 Now I can sleep and shutdown! :-) :-) :-) The error message "/ is busy" is still there, but computer turns off right after that. -- You received this bug notification becau

[Bug 1170911] Re: "mount: / is busy" error during shutdown (not network-manager)

2013-09-04 Thread David Matějček
I have uninstalled nvidia driver, but the problem is same with some small changes: - suspend and hibernate does not hang, but ends up only in login screen - shutdown hangs again with mount: / is busy, but not always. Some attempts were successful. Now I see also this message when trying to susp

[Bug 1170911] Re: "mount: / is busy" error during shutdown (not network-manager)

2013-09-04 Thread David Matějček
My experiments: 0) With 12.10 everything worked perfectly. 1) 13.04, upgraded from 12.10. Since then I cannot sleep, hibernate, or shutdown my computer. After some hard resets system starts without the X-server, sometimes with. 2) Uninstalled modem-manager, no change (except no error message abou

[Bug 1178182] Re: amarok 2.7.0 requires additional plugin: ID3 tag demuxer

2013-07-07 Thread David Matějček
And EasyTag cannot parse MP3 headers (bitrate, frequency, etc.) too, but other headers (Author, Title, etc.) can. Also VLC and Kaffeine cannot play it. Even Irfanview under Windows cannot. The file is in cca 200kbps VBR MPEG1 Layer3, but it seems it was always broken (I found the song on youtube

[Bug 1178182] Re: amarok 2.7.0 requires additional plugin: ID3 tag demuxer

2013-07-07 Thread David Matějček
Affects also 2.6.0 on some files (about 1%). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1178182 Title: amarok 2.7.0 requires additional plugin: ID3 tag demuxer To manage notifications about this

[Bug 334122] Re: Mobile broadband connections fail to connect

2011-05-09 Thread David Matějček
Natty is the first distro where NM works with Huawei K2540 ... nearly well. 1) I have usb-storage module on blacklist, because when it access the USB device first, usbserial module cannot. If it access it as the second, the connection is interrupted :-( . Historical occurence on my computers ...

[Bug 741200] Re: kded4 hangs when wlan toggled

2011-05-09 Thread David Matějček
The same when my mobile connection goes down. I use the 64bit Natty. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to plasma-widget-networkmanagement in Ubuntu. https://bugs.launchpad.net/bugs/741200 Title: kded4 hangs when wlan toggled --