Public bug reported:
1) Xenial 64 bit
2) linux-headers-generic 4.4.0.10.11
3) Graphics hardware acceleration should still work after resume from suspend
4) Chrome gets frozen, glxgears does not work, games do not launch etc.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-10-generic 4.4.0-10.25
ProcVersionSignature: Ubuntu 4.4.0-10.25-generic 4.4.3
Uname: Linux 4.4.0-10-generic x86_64
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: roodis 3367 F...m pulseaudio
/dev/snd/controlC0: roodis 3367 F.... pulseaudio
CurrentDesktop: XFCE
Date: Sun Mar 6 21:24:11 2016
HibernationDevice: RESUME=UUID=feac0ff7-9251-4be0-ad43-e4fb37779bf3
InstallationDate: Installed on 2016-02-26 (8 days ago)
InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160224)
MachineType: Dell Inc. Latitude E5520
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-10-generic
root=UUID=353d3ce7-d2fc-407d-9490-53dd3714fb39 ro noprompt persistent quiet
splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-10-generic N/A
linux-backports-modules-4.4.0-10-generic N/A
linux-firmware 1.156
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/26/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A14
dmi.board.asset.tag: Min tie
dmi.board.name: 03PH4G
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.asset.tag: Min tie
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA14:bd12/26/2013:svnDellInc.:pnLatitudeE5520:pvr01:rvnDellInc.:rn03PH4G:rvrA01:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5520
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug xenial
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https://bugs.launchpad.net/bugs/1553882
Title:
GPU hangs after resume from suspend
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