Thanks for testing! This bug should be resolved by applying the latest
updates.
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Joseph Salisbury (jsalisbury)
** Changed in: linux (Ubuntu Trusty)
Assignee: (unassigned) => Joseph Salisbury (jsalisbury)
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
** Changed in: linux (Ubuntu Trusty)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1646868
Title:
Installing Kernel 3.13.0-85 (and further versions) distorts video on
Intel Corporation Xeon E3-1200
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Trusty:
Fix Released
Bug description:
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.
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