[Bug 1538741] Re: Xorg freeze
I suspect that this was caused by hardware problems. ** Changed in: xorg (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
I suspect that this might be DPMS related. When I use xscreensaver with screen blanking but no DPMS, the problem doesn't seem to occur. When I use xscreensaver with DPMS and standby (setting suspend and off to high values so they don't get triggered), freezes occur when trying to use the computer again after the screen has been blank for some time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568572] Re: package bamfdaemon 0.5.2~bzr0+15.10.20150627.1-0ubuntu1 failed to install/upgrade: dependency problems - leaving triggers unprocessed
** Description changed: I submitted this bug report because Ubuntu advised me to do so during an - upgrade to Xenius from Wily. + upgrade to Xenial from Wily. ProblemType: Package DistroRelease: Ubuntu 16.04 Package: bamfdaemon 0.5.2~bzr0+15.10.20150627.1-0ubuntu1 Uname: Linux 4.0.3-bisect-test-01-0559366f72c86288c8d3dc5cae91dfc2f6e26ad9 x86_64 ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 Date: Sun Apr 10 19:23:53 2016 DuplicateSignature: package:bamfdaemon:0.5.2~bzr0+15.10.20150627.1-0ubuntu1:dependency problems - leaving triggers unprocessed ErrorMessage: dependency problems - leaving triggers unprocessed RelatedPackageVersions: - dpkg 1.18.4ubuntu1 - apt 1.2.10 + dpkg 1.18.4ubuntu1 + apt 1.2.10 SourcePackage: bamf Title: package bamfdaemon 0.5.2~bzr0+15.10.20150627.1-0ubuntu1 failed to install/upgrade: dependency problems - leaving triggers unprocessed UpgradeStatus: Upgraded to xenial on 2016-04-10 (0 days ago) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568572 Title: package bamfdaemon 0.5.2~bzr0+15.10.20150627.1-0ubuntu1 failed to install/upgrade: dependency problems - leaving triggers unprocessed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bamf/+bug/1568572/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1568572] [NEW] package bamfdaemon 0.5.2~bzr0+15.10.20150627.1-0ubuntu1 failed to install/upgrade: dependency problems - leaving triggers unprocessed
Public bug reported: I submitted this bug report because Ubuntu advised me to do so during an upgrade to Xenius from Wily. ProblemType: Package DistroRelease: Ubuntu 16.04 Package: bamfdaemon 0.5.2~bzr0+15.10.20150627.1-0ubuntu1 Uname: Linux 4.0.3-bisect-test-01-0559366f72c86288c8d3dc5cae91dfc2f6e26ad9 x86_64 ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 Date: Sun Apr 10 19:23:53 2016 DuplicateSignature: package:bamfdaemon:0.5.2~bzr0+15.10.20150627.1-0ubuntu1:dependency problems - leaving triggers unprocessed ErrorMessage: dependency problems - leaving triggers unprocessed RelatedPackageVersions: dpkg 1.18.4ubuntu1 apt 1.2.10 SourcePackage: bamf Title: package bamfdaemon 0.5.2~bzr0+15.10.20150627.1-0ubuntu1 failed to install/upgrade: dependency problems - leaving triggers unprocessed UpgradeStatus: Upgraded to xenial on 2016-04-10 (0 days ago) ** Affects: bamf (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package third-party-packages xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568572 Title: package bamfdaemon 0.5.2~bzr0+15.10.20150627.1-0ubuntu1 failed to install/upgrade: dependency problems - leaving triggers unprocessed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bamf/+bug/1568572/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
I just had a freeze using 4.0.3 so it's likely that the chance of occurrence is just too low for me to properly bisect this if it truly is a kernel problem. If someone knows whether this could be a kernel problem or if it's likely to be something else, I would appreciate the information. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
The first bad commit seems to be "[fcfb5aa246c80df8b0a2ccadd7284b4c189149b0] drm: Zero out invalid vblank timestamp in drm_update_vblank_count." ** Attachment added: "bisectLog.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+attachment/4606394/+files/bisectLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
** Description changed: - I've looked at the page at - https://wiki.ubuntu.com/X/Troubleshooting/Freeze and can reproduce the - bug at will by entering the command + I've got Xorg freezes from time to time. Previously, I was able to + reproduce it with sleep 1; xset s activate - that's mentioned on the page. The freeze occurs when the screen content - reappears after moving the cursor. Cursor is still movable but clicking - has no effect. + as described at https://wiki.ubuntu.com/X/Troubleshooting/Freeze . + That's no longer possible. + + However, freezes happen from time to time when I try to use the computer + after the screen has been deactivated. + + I suspect it's a kernel problem because changing the kernel makes a difference: + - on some kernels it doesn't seem to occur at all (e.g. 4.0.3 from mainline-crack) or the frequency is just so low that I haven't seen it yet + - on newer kernels (e.g. 4.5 rc* and later, including the 4.5 release), the system restores the screen but Xorg freezes up almost instantly afterwards + - on some kernels, the system doesn't properly restore the screen, there's a pattern with stripes or a single color (e.g. 4.0.4 from mainline-crack) ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: xorg 1:7.7+7ubuntu4 ProcVersionSignature: Ubuntu 4.2.0-25.30-generic 4.2.6 Uname: Linux 4.2.0-25-generic x86_64 .tmp.unity.support.test.0: - + ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,workarounds,scale,expo,ezoom] CompositorRunning: None CurrentDesktop: XFCE Date: Wed Jan 27 21:37:53 2016 DistUpgraded: 2016-01-11 19:25:27,198 ERROR got error from PostInstallScript ./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process "./xorg_fix_proprietary.py" (No such file or directory) (8)) DistroCodename: wily DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GpuHangFrequency: Several times a week GpuHangReproducibility: Yes, I can easily reproduce it GpuHangStarted: Immediately after installing this version of Ubuntu GraphicsCard: - Advanced Micro Devices, Inc. [AMD/ATI] RV515/M54 [Mobility Radeon X1400] [1002:7145] (prog-if 00 [VGA controller]) -Subsystem: Lenovo Thinkpad T60 model 2007 [17aa:2006] + Advanced Micro Devices, Inc. [AMD/ATI] RV515/M54 [Mobility Radeon X1400] [1002:7145] (prog-if 00 [VGA controller]) + Subsystem: Lenovo Thinkpad T60 model 2007 [17aa:2006] MachineType: LENOVO 2007QPG PccardctlIdent: - Socket 0: -no product info available + Socket 0: + no product info available PccardctlStatus: - Socket 0: -no card + Socket 0: + no card ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-25-generic root=UUID=2a7cf7e8-4927-4e73-a6d3-e783efe97779 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to wily on 2016-01-11 (16 days ago) dmi.bios.date: 09/12/2008 dmi.bios.vendor: LENOVO dmi.bios.version: 79ETE3WW (2.23 ) dmi.board.name: 2007QPG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr79ETE3WW(2.23):bd09/12/2008:svnLENOVO:pn2007QPG:pvrThinkPadT60:rvnLENOVO:rn2007QPG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2007QPG dmi.product.version: ThinkPad T60 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.12.2+15.10.20151015-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.64-1 version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4 version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0+git20150819-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20150808-0ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3 xserver.bootTime: Wed Jan 27 21:17:51 2016 xserver.configfile: default xserver.errors: - + xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.17.2-1ubuntu9.1 xserver.video_driver: radeon -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com
[Bug 1538741] Re: Xorg freeze
I'm still bisecting, it's probably either - fcfb5aa246c80df8b0a2ccadd7284b4c189149b0 ( https://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack/commit/?id=fcfb5aa246c80df8b0a2ccadd7284b4c189149b0 ) or - 09af0842dac496aae363719c449cb88dcc953299 ( https://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack/commit/?id=09af0842dac496aae363719c449cb88dcc953299 ) from the mainline-crack repository ( https://git.launchpad.net/~ubuntu- kernel-test/ubuntu/+source/linux/+git/mainline-crack ) . AFAIK my Lenovo T60 doesn't have an i915 chipset so it's probably the vblank commit. The latest released kernel, 4.5 ( http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.5-wily/ ) still has freezes for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
I'm in the process of bisecting. The latest kernel ( http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.5-rc7-wily/ ) is affected by a freeze, too. I'm not sure if it's the same as the one that I'm seeing in the 4.0.x series: On the latest kernel, the system simply freezes after trying to use it after the screen has blanked out. The original screen content is properly restored. In the 4.0.x series freeze, the the screen content shows a single color or a stripe pattern when the freeze happens. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
X windows still freezes when I haven't used it for some time. I can't reproduce it by entering a command but the freeze still happens. The kernel from http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.0.4-wily/ definitively has the problem. The latest kernel ( http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.5-rc6-wily/ ) is also affected. I'm currently using http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.0.3-wily/ which seems to be fine for now. If the kernel turns out to be good, I'll try to narrow the problem down by bisecting. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
** Changed in: xorg (Ubuntu) Status: Fix Released => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
I can't reproduce this anymore. ** Changed in: xorg (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
After some more testing, it seems that http://kernel.ubuntu.com /~kernel-ppa/mainline/v4.0.9-wily/ is broken for me, too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
According to my current testing, the last good version is http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.0.3-wily/ and the first bad one is http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.0.4-wily/ . -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
I don't know if this is a Kernel problem but I tested a few versions from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D regardless: - the newest broken version is http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.5-rc2-wily/ (that's the newest version available right now) - the first broken version is http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.1-rc1-vivid/ - the last good version is http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.0.9-wily/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
I've upgraded the BIOS to version 2.27 rev 2 from 2011 and upgraded the kernel. The problem still occurs with 4.2.0-27-generic #32-Ubuntu SMP Fri Jan 22 04:49:08 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux. I also tested 3.19.0-43 again and wasn't able to reproduce the problem with "sleep 1; xset s activate". So it's likely that 3.19.0-43 doesn't have the problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
According to my notes, the problem also occurred on the following kernels with Ubuntu 15.10: - 4.2.0-23-generic #28-Ubuntu SMP Sun Dec 27 17:47:31 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux - 3.19.0-43-generic #49-Ubuntu SMP Sun Dec 27 19:43:07 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1484265] Re: Blank screen (instead of splash screen) during boot on Thinkpad T60 with Radeon graphics
This is fixed for me in Ubuntu 15.10. ** Changed in: plymouth (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1484265 Title: Blank screen (instead of splash screen) during boot on Thinkpad T60 with Radeon graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1484265/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] Re: Xorg freeze
** Attachment added: "dmesg.txt from frozen system, acquired via SSH" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+attachment/4557955/+files/lenovo-t60-freeze-dmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1538741] [NEW] Xorg freeze
Public bug reported: I've looked at the page at https://wiki.ubuntu.com/X/Troubleshooting/Freeze and can reproduce the bug at will by entering the command sleep 1; xset s activate that's mentioned on the page. The freeze occurs when the screen content reappears after moving the cursor. Cursor is still movable but clicking has no effect. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: xorg 1:7.7+7ubuntu4 ProcVersionSignature: Ubuntu 4.2.0-25.30-generic 4.2.6 Uname: Linux 4.2.0-25-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,workarounds,scale,expo,ezoom] CompositorRunning: None CurrentDesktop: XFCE Date: Wed Jan 27 21:37:53 2016 DistUpgraded: 2016-01-11 19:25:27,198 ERROR got error from PostInstallScript ./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process "./xorg_fix_proprietary.py" (No such file or directory) (8)) DistroCodename: wily DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GpuHangFrequency: Several times a week GpuHangReproducibility: Yes, I can easily reproduce it GpuHangStarted: Immediately after installing this version of Ubuntu GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] RV515/M54 [Mobility Radeon X1400] [1002:7145] (prog-if 00 [VGA controller]) Subsystem: Lenovo Thinkpad T60 model 2007 [17aa:2006] MachineType: LENOVO 2007QPG PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-25-generic root=UUID=2a7cf7e8-4927-4e73-a6d3-e783efe97779 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to wily on 2016-01-11 (16 days ago) dmi.bios.date: 09/12/2008 dmi.bios.vendor: LENOVO dmi.bios.version: 79ETE3WW (2.23 ) dmi.board.name: 2007QPG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr79ETE3WW(2.23):bd09/12/2008:svnLENOVO:pn2007QPG:pvrThinkPadT60:rvnLENOVO:rn2007QPG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2007QPG dmi.product.version: ThinkPad T60 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.12.2+15.10.20151015-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.64-1 version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4 version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0+git20150819-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20150808-0ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3 xserver.bootTime: Wed Jan 27 21:17:51 2016 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.17.2-1ubuntu9.1 xserver.video_driver: radeon ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug freeze ubuntu wily ** Attachment added: "Xorg.0.log from frozen system, acquired via SSH" https://bugs.launchpad.net/bugs/1538741/+attachment/4557929/+files/lenovo-t60-freeze-Xorg.0.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538741 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1538741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1484265] [NEW] Blank screen (instead of splash screen) during boot on Thinkpad T60 with Radeon graphics
Public bug reported: During the boot of Ubuntu 15.04 on my Lenovo Thinkpad T60, I don't see a splash screen. The boot sequence is GRUB - blank screen - login screen but it should be GRUB - splash screen - login screen. I asked about this on Launchpad answers ( https://answers.launchpad.net/ubuntu/+question/270270 ) and was told to file a bug report if this wasn't a duplicate. Apologies in advance if it is one; I wasn't able to find a matching report with the search function. I hope that this is the right package, https://wiki.ubuntu.com/Bugs/FindRightPackage#During_boot seems to suggest plymouth is for splash screen related bugs. If I reconfigure GRUB to not use a splash screen (by using GRUB_CMDLINE_LINUX_DEFAULT= in /etc/default/grub), I have correct output (i.e. I see the text messages). ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: plymouth 0.9.0-0ubuntu9 ProcVersionSignature: Ubuntu 3.19.0-25.26-generic 3.19.8-ckt2 Uname: Linux 3.19.0-25-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.2 Architecture: amd64 CurrentDesktop: XFCE Date: Wed Aug 12 21:54:10 2015 DefaultPlymouth: /lib/plymouth/themes/xubuntu-logo/xubuntu-logo.plymouth MachineType: LENOVO 2007QPG PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-25-generic root=UUID=2a7cf7e8-4927-4e73-a6d3-e783efe97779 ro quiet splash vt.handoff=7 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-25-generic root=UUID=2a7cf7e8-4927-4e73-a6d3-e783efe97779 ro quiet splash vt.handoff=7 SourcePackage: plymouth TextPlymouth: /lib/plymouth/themes/xubuntu-text/xubuntu-text.plymouth UpgradeStatus: Upgraded to vivid on 2015-05-04 (100 days ago) dmi.bios.date: 09/12/2008 dmi.bios.vendor: LENOVO dmi.bios.version: 79ETE3WW (2.23 ) dmi.board.name: 2007QPG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr79ETE3WW(2.23):bd09/12/2008:svnLENOVO:pn2007QPG:pvrThinkPadT60:rvnLENOVO:rn2007QPG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2007QPG dmi.product.version: ThinkPad T60 dmi.sys.vendor: LENOVO ** Affects: plymouth (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1484265 Title: Blank screen (instead of splash screen) during boot on Thinkpad T60 with Radeon graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1484265/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1453214] [NEW] Uninstalling the jayatana package breaks Java invocations in Ubuntu 15.04 until restart
Public bug reported: Ubuntu version: Ubuntu 15.04 Package version: 2.7-0ubuntu3 When the jayatana package is installed, the message Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar is printed for every Java invocation. I found this rather annoying because I'm often running an Ant-based Java build which will print this for most steps. That's why I deinstalled jayatana in Ubuntu 15.04. I have no use for it because I'm not using Unity. If the jayatana package is uninstalled in Ubuntu 15.04, subsequent invocations of Java will fail with the error message: Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar Error opening zip file or JAR manifest missing : /usr/share/java/jayatanaag.jar Error occurred during initialization of VM agent library failed to init: instrument The package should clean up to make sure that subsequent invocations of Java work. If that's not possible, it should at least give a message that a restart is required. ** Affects: jayatana (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1453214 Title: Uninstalling the jayatana package breaks Java invocations in Ubuntu 15.04 until restart To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jayatana/+bug/1453214/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1407991] Re: Xorg freeze
It seems that this was a configuration problem that did not have any effect on earlier versions of Ubuntu. It disappeared after reinstalling GRUB2. It seems that the additional parameter text in the kernel arguments (see the line for ProcKernelCmdLine above) caused this problem on my system. ** Changed in: xorg (Ubuntu) Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1407991 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1407991/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1407991] [NEW] Xorg freeze
Public bug reported: After upgrading from Ubuntu 14.04 to Ubuntu 14.10, the system seems to hang during boot. I see the following screens: 1. GRUB boot menu 2. blank screen 3. a screen with output. This disappears quite fast so I was only able to read the first line which is Restoring resolver state... or something similar. 4. another screen with output. The last line of the output is Starting upowerd...done. . After that, the system seems to hang. However, I'm still able to switch to another terminal via Alt+F2 and login there. If I use startx from there, a graphical environment starts. I'm not sure which one it is, but it does not seem to be XFCE which I'm normally using (I've configured XFCE to use a dark desktop theme: grey font on black background). This environment only has a background and some desktop icons. There is nothing else present, e.g. there are no bars. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: xorg 1:7.7+7ubuntu2 ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1 Uname: Linux 3.16.0-28-generic x86_64 ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,workarounds,scale,expo,ezoom] Date: Tue Jan 6 10:04:44 2015 DistUpgraded: 2015-01-04 23:21:35,182 DEBUG enabling apt cron job DistroCodename: utopic DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GpuHangFrequency: Continuously GpuHangReproducibility: Yes, I can easily reproduce it GpuHangStarted: Immediately after installing this version of Ubuntu GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] RV515/M54 [Mobility Radeon X1400] [1002:7145] (prog-if 00 [VGA controller]) Subsystem: Lenovo Thinkpad T60 model 2007 [17aa:2006] MachineType: LENOVO 2007QPG PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic root=UUID=2a7cf7e8-4927-4e73-a6d3-e783efe97779 ro text quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to utopic on 2015-01-04 (1 days ago) dmi.bios.date: 09/12/2008 dmi.bios.vendor: LENOVO dmi.bios.version: 79ETE3WW (2.23 ) dmi.board.name: 2007QPG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr79ETE3WW(2.23):bd09/12/2008:svnLENOVO:pn2007QPG:pvrThinkPadT60:rvnLENOVO:rn2007QPG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2007QPG dmi.product.version: ThinkPad T60 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.56-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2 xserver.bootTime: Mon Jan 5 10:12:04 2015 xserver.configfile: default xserver.errors: Server terminated successfully (0). Closing log file. xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.16.0-1ubuntu1.2 xserver.video_driver: radeon ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug freeze ubuntu utopic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1407991 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1407991/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1324438] Re: [needs-packaging] libvrb0 libvrb0-dev needs-packaging Trusty
It seems that the package was removed from Debian in February 2014 because it was orphaned in Debian and considered unmaintained (see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=688624 ). ** Bug watch added: Debian Bug tracker #688624 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=688624 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1324438 Title: [needs-packaging] libvrb0 libvrb0-dev needs-packaging Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vrb/+bug/1324438/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1218642] Re: read-edid 3.0.0 released, needs upgrade
AFAIK imports from Debian have already stopped for 14.04. So the updated package won't be available before Ubuntu 14.10. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1218642 Title: read-edid 3.0.0 released, needs upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/read-edid/+bug/1218642/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 673646] Re: [needs-packaging] Apache Harmony
This request is outdated: Apache Harmony was retired in November 2011, see https://harmony.apache.org/ . -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/673646 Title: [needs-packaging] Apache Harmony To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/673646/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1218642] Re: read-edid 3.0.0 released, needs upgrade
The package is directly copied from Debian. It was orphaned in Debian (see http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=733145) in December 2013. The best way to get a new version into Ubuntu would probably be to get someone to adopt the package in Debian. ** Bug watch added: Debian Bug tracker #733145 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=733145 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1218642 Title: read-edid 3.0.0 released, needs upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/read-edid/+bug/1218642/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1208819] Re: Terminal shows printouts radeon: Acquired access to AA optimizations. and radeon: Released access to AA optimizations. during normal operation
It's probably no longer an issue - I haven't seen the message in a while. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1208819 Title: Terminal shows printouts radeon: Acquired access to AA optimizations. and radeon: Released access to AA optimizations. during normal operation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1208819/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1208667] Re: [needs-packaging] kxstitch
** Summary changed: - [needs-packaging] needs packaging for newer ubuntu releases + [needs-packaging] kxstitch ** Summary changed: - [needs-packaging] kxstitch + [needs-packaging] kxstitch needs packaging for newer Ubuntu releases -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1208667 Title: [needs-packaging] kxstitch needs packaging for newer Ubuntu releases To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kxstitch/+bug/1208667/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1208819] [NEW] Terminal shows printouts radeon: Acquired access to AA optimizations. and radeon: Released access to AA optimizations. during normal operation
Public bug reported: When doing normal work in a terminal (xfce4-terminal 0.6.1) on Xubuntu 13.04, sometimes the following message is shown: radeon: Acquired access to AA optimizations. A short time later, another message will be shown: radeon: Acquired access to AA optimizations. I don't recall seeing those kinds of messages before and I don't think that they belong in a normal terminal. I installed updates today (including a graphics driver update) and I suspect that the messages are related to that. They might also be related to the upgrade to Ubuntu 13.04 (from 12.10) that I recently did. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: xorg 1:7.7+1ubuntu4 ProcVersionSignature: Ubuntu 3.8.0-27.40-generic 3.8.13.4 Uname: Linux 3.8.0-27-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.9.2-0ubuntu8.1 Architecture: amd64 CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,workarounds,scale,expo,ezoom] CompositorRunning: None Date: Tue Aug 6 13:28:25 2013 DistUpgraded: 2013-08-02 22:57:17,961 DEBUG enabling apt cron job DistroCodename: raring DistroVariant: ubuntu DkmsStatus: fwts-efi-runtime-dkms, 0.26.08, 3.5.0-37-generic, x86_64: installed fwts-efi-runtime-dkms, 0.26.08, 3.8.0-27-generic, x86_64: installed virtualbox, 4.2.10, 3.5.0-37-generic, x86_64: installed virtualbox, 4.2.10, 3.8.0-27-generic, x86_64: installed GraphicsCard: Advanced Micro Devices [AMD] nee ATI RV515/M54 [Mobility Radeon X1400] [1002:7145] (prog-if 00 [VGA controller]) Subsystem: Lenovo Thinkpad T60 model 2007 [17aa:2006] MachineType: LENOVO 2007QPG MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcKernelCmdLine: root=UUID=2a7cf7e8-4927-4e73-a6d3-e783efe97779 ro quiet splash SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to raring on 2013-08-02 (3 days ago) dmi.bios.date: 09/12/2008 dmi.bios.vendor: LENOVO dmi.bios.version: 79ETE3WW (2.23 ) dmi.board.name: 2007QPG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr79ETE3WW(2.23):bd09/12/2008:svnLENOVO:pn2007QPG:pvrThinkPadT60:rvnLENOVO:rn2007QPG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2007QPG dmi.product.version: ThinkPad T60 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.9~daily13.06.19~13.04-0ubuntu1 version.ia32-libs: ia32-libs 20090808ubuntu36 version.libdrm2: libdrm2 2.4.43-0ubuntu1.1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.3-0ubuntu0.3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.3-0ubuntu0.3 version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu6 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu4.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1 xserver.bootTime: Tue Aug 6 12:05:59 2013 xserver.configfile: /etc/X11/xorg.conf xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.13.3-0ubuntu6 xserver.video_driver: radeon ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug raring third-party-packages ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1208819 Title: Terminal shows printouts radeon: Acquired access to AA optimizations. and radeon: Released access to AA optimizations. during normal operation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1208819/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1115544] Re: Memory corruption on PowerPc when using setjmp/longjmp
I've also reported the bug at GCC as #56512 ( http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56512 ). ** Bug watch added: GCC Bugzilla #56512 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56512 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1115544 Title: Memory corruption on PowerPc when using setjmp/longjmp To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-4.7/+bug/1115544/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1115544] Re: Memory corruption on PowerPc when using setjmp/longjmp
The attached example seems unsuitable to reproduce the original bug. I'll open a new issue once I have something suitable. ** Changed in: gcc-4.7 (Ubuntu) Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1115544 Title: Memory corruption on PowerPc when using setjmp/longjmp To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-4.7/+bug/1115544/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1115544] Re: Memory corruption on PowerPc when using setjmp/longjmp
The output of uname -a for the system is: Linux rple 3.8.0-0-powerpc-e500mc #2-Ubuntu SMP Sun Jan 13 03:54:50 UTC 2013 ppc ppc ppc GNU/Linux AFAIK the processor is a Freescale QorIQ P4080 (see http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=P4080 ). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1115544 Title: Memory corruption on PowerPc when using setjmp/longjmp To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-4.7/+bug/1115544/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1115544] Re: Memory corruption on PowerPc when using setjmp/longjmp
** Tags added: quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1115544 Title: Memory corruption on PowerPc when using setjmp/longjmp To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-4.7/+bug/1115544/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1115544] [NEW] Memory corruption on PowerPc when using setjmp/longjmp
Public bug reported: I'm using Quantal on PowerPC. I'm compiling an open-source application that uses setjmp/longjmp. The code compiles fine but when executing the code, the error message longjmp causes uninitialized stack frame is printed and the program crashes. The code is regularly regression tested on PowerPC (with gcc 4.1.2) and on x86 and the tests don't show this problem. On the Quantal PowerPC system, the code works fine without optimizations (i.e. using -O0). It also works on that system when compiled with clang (with optimizations). In the case of clang, some minor changes needed to be made to the source to make it compile. Therefore, I suspect that this is a bug in gcc. I'm not sure if I can produce a reduced test case from the open source application. However, a slightly modified version of a setjmp example from Wikipedia (code attached) shows similar (albeit not identical) symptoms. The expected output of the attached code is: Child loop begin Parent Child loop end Parent The output of the attached code when compiled on powerpc with gcc -O filename is: Child loop begin Parent ��]�[- varies from run to run. I guess the string is being overwritten] Parent Interestingly, this problem disappears with -O2 in the attached code (the problem in the open-source application doesn't disappear at O2, though). Output of apt-cache policy gcc-4.7: Installed: 4.7.2-2ubuntu1 Candidate: 4.7.2-2ubuntu1 Version table: *** 4.7.2-2ubuntu1 0 500 http://ports.ubuntu.com/ubuntu-ports/ quantal/main powerpc Packages 100 /var/lib/dpkg/status PS: I can't paste the output of 'lsb_release -rd' because I'm working in a chroot and lsb_release isn't installed there. If you really need it, I will ask for installation of the package. ** Affects: gcc-4.7 (Ubuntu) Importance: Undecided Status: New ** Attachment added: Example code that exhibits the bug when compiled with -O https://bugs.launchpad.net/bugs/1115544/+attachment/3514793/+files/powerPCSetjmpLongjmpCorruption.c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1115544 Title: Memory corruption on PowerPc when using setjmp/longjmp To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-4.7/+bug/1115544/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
