apport information ** Attachment added: "UdevLog.txt" https://bugs.launchpad.net/bugs/1646868/+attachment/4786532/+files/UdevLog.txt
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Description changed: The installation of linux-image-3.13.0-85 messed up my video. The upper left corner of the screen works fine, but as you get to the right, the images wobble and renders out of sync. Running an old version of the kernel solved the issue, that is why I think this image is the culprit. I am running Ubuntu 14.04. The computer has an intel card: 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) This is a video of the situation: https://www.youtube.com/watch?v=k6vF7iRcg6w --- ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gavox 2153 F.... pulseaudio /dev/snd/controlC1: gavox 2153 F.... pulseaudio CurrentDesktop: Unity CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied dmesg: write failed: Broken pipe DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2014-01-24 (1043 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) IwConfig: eth0 no wireless extensions. lo no wireless extensions. MachineType: Dell Inc. OptiPlex 9020 AIO Package: linux (not installed) ProcFB: 0 inteldrmfb 1 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-88-generic root=UUID=769b2ef2-08f8-4ea5-9848-1c970b3d62cd ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-88.135-generic 3.13.11-ckt39 RfKill: Tags: trusty Uname: Linux 3.13.0-88-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-08-05 (849 days ago) UserGroups: WifiSyslog: _MarkForUpload: True dmi.bios.date: 08/13/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A03 dmi.board.name: 0V8DVD dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 13 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA03:bd08/13/2013:svnDellInc.:pnOptiPlex9020AIO:pvr01:rvnDellInc.:rn0V8DVD:rvrA01:cvnDellInc.:ct13:cvr: dmi.product.name: OptiPlex 9020 AIO dmi.product.version: 01 dmi.sys.vendor: Dell Inc. + --- + ApportVersion: 2.14.1-0ubuntu3.21 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: gavox 2153 F.... pulseaudio + /dev/snd/controlC1: gavox 2153 F.... pulseaudio + CurrentDesktop: Unity + CurrentDmesg: + Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied + dmesg: write failed: Broken pipe + DistroRelease: Ubuntu 14.04 + InstallationDate: Installed on 2014-01-24 (1043 days ago) + InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) + IwConfig: + eth0 no wireless extensions. + + lo no wireless extensions. + MachineType: Dell Inc. OptiPlex 9020 AIO + Package: linux (not installed) + ProcFB: + 0 inteldrmfb + 1 radeondrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-88-generic root=UUID=769b2ef2-08f8-4ea5-9848-1c970b3d62cd ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.13.0-88.135-generic 3.13.11-ckt39 + RfKill: + + Tags: trusty + Uname: Linux 3.13.0-88-generic x86_64 + UpgradeStatus: Upgraded to trusty on 2014-08-05 (849 days ago) + UserGroups: + + WifiSyslog: + + _MarkForUpload: True + dmi.bios.date: 08/13/2013 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: A03 + dmi.board.name: 0V8DVD + dmi.board.vendor: Dell Inc. + dmi.board.version: A01 + dmi.chassis.type: 13 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvrA03:bd08/13/2013:svnDellInc.:pnOptiPlex9020AIO:pvr01:rvnDellInc.:rn0V8DVD:rvrA01:cvnDellInc.:ct13:cvr: + dmi.product.name: OptiPlex 9020 AIO + dmi.product.version: 01 + dmi.sys.vendor: Dell Inc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646868 Title: Installing Kernel 3.13.0-85 (and further versions) distorts video on Intel Corporation Xeon E3-1200 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1646868/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs