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Message #182814
[Bug 1580798] Re: Suspend breaks on gnome session not on unity session - dell xps 14z
@penalvch good bisect guide! I'll follow it and keep posted which ones
work and which one don't if that's ok
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https://bugs.launchpad.net/bugs/1580798
Title:
Suspend breaks on gnome session not on unity session - dell xps 14z
Status in linux package in Ubuntu:
Incomplete
Bug description:
I've got two users on this computer. When using gnome 3 session the
suspend behaves really quirky. After suspend it might have rendering
problems or it doesn't come back or it comes back with a very slow
response afterwards.
In Unity the problem doesn't appear, so a hardware problem seems to
not affect this other software.
I'll try to make a screenshot of the rendering problem
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-22-generic 4.4.0-22.39
ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
Uname: Linux 4.4.0-22-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: cruzyfer 13248 F.... pulseaudio
CurrentDesktop: Unity
Date: Wed May 11 19:07:00 2016
HibernationDevice: RESUME=UUID=4ce8949c-31c9-4b40-bb2f-613863afdb18
InstallationDate: Installed on 2014-12-06 (522 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
MachineType: Dell Inc. XPS L412Z
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic root=UUID=caa13b82-560e-4281-83c3-de58dcbd96ef ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-22-generic N/A
linux-backports-modules-4.4.0-22-generic N/A
linux-firmware 1.157
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-04-23 (17 days ago)
dmi.bios.date: 11/15/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 008DD8
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A03
dmi.modalias: dmi:bvnDellInc.:bvrA03:bd11/15/2011:svnDellInc.:pnXPSL412Z:pvrA03:rvnDellInc.:rn008DD8:rvrA00:cvnDellInc.:ct8:cvrA03:
dmi.product.name: XPS L412Z
dmi.product.version: A03
dmi.sys.vendor: Dell Inc.
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References