After hibernation screen becomes completely pixellated.

[Alexander Whatley]

This started happening just this morning. After resuming from hibernation, the screen becomes pixellated, and the screen around GUI apps, such as File Explorer or Terminal, also becomes pixellated when opened in a minimized window. Any help is appreciated. Thank you.

ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: linux-image-4.8.0-41-generic 4.8.0-41.44
ProcVersionSignature: Ubuntu 4.8.0-41.44-generic 4.8.17
Uname: Linux 4.8.0-41-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.3-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: alexander 2553 F.... pulseaudio
 /dev/snd/controlC0: alexander 2553 F.... pulseaudio
CurrentDesktop: Unity
Date: Thu Mar 23 17:17:57 2017
HibernationDevice: RESUME=UUID=331f3735-3e6d-4a8e-b06c-64f51b2c9d36
InstallationDate: Installed on 2017-01-22 (60 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
MachineType: Hewlett-Packard HP ENVY m7 Notebook PC
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-41-generic.efi.signed root=UUID=6d932bfc-8d72-4c9c-b619-902eb67777e1 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.8.0-41-generic N/A
 linux-backports-modules-4.8.0-41-generic N/A
 linux-firmware 1.161.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/28/2014
dmi.bios.vendor: Insyde
dmi.bios.version: F.33
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 229D
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 78.15
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.33:bd11/28/2014:svnHewlett-Packard:pnHPENVYm7NotebookPC:pvr096F120022405F10000620180:rvnHewlett-Packard:rn229D:rvr78.15:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP ENVY m7 Notebook PC
dmi.product.version: 096F120022405F10000620180
dmi.sys.vendor: Hewlett-Packard

[Brad Figg (brad-figg)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.11 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.11-rc4

[Alexander Whatley (aewhatley)]

I fixed the bug by reverting back to the 340 version of the NVIDIA driver.
It looks like it's a problem with the latest NVIDIA drivers.

On Mon, Mar 27, 2017 at 4:36 PM, Joseph Salisbury <
<email address hidden>> wrote:

> Did this issue start happening after an update/upgrade? Was there a
> prior kernel version where you were not having this particular problem?
>
> Would it be possible for you to test the latest upstream kernel? Refer
> to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
> v4.11 kernel[0].
>
> If this bug is fixed in the mainline kernel, please add the following
> tag 'kernel-fixed-upstream'.
>
> If the mainline kernel does not fix this bug, please add the tag:
> 'kernel-bug-exists-upstream'.
>
> Once testing of the upstream kernel is complete, please mark this bug as
> "Confirmed".
>
>
> Thanks in advance.
>
> [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.11-rc4
>
> ** Changed in: linux (Ubuntu)
> Importance: Undecided => Medium
>
> ** Changed in: linux (Ubuntu)
> Status: Confirmed => Incomplete
>
> ** Also affects: linux (Ubuntu Yakkety)
> Importance: Undecided
> Status: New
>
> ** Changed in: linux (Ubuntu Yakkety)
> Importance: Undecided => Medium
>
> ** Changed in: linux (Ubuntu Yakkety)
> Status: New => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1675564
>
> Title:
> After hibernation screen becomes completely pixellated.
>
> Status in linux package in Ubuntu:
> Incomplete
> Status in linux source package in Yakkety:
> Incomplete
>
> Bug description:
> This started happening just this morning. After resuming from
> hibernation, the screen becomes pixellated, and the screen around GUI
> apps, such as File Explorer or Terminal, also becomes pixellated when
> opened in a minimized window. Any help is appreciated. Thank you.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 16.10
> Package: linux-image-4.8.0-41-generic 4.8.0-41.44
> ProcVersionSignature: Ubuntu 4.8.0-41.44-generic 4.8.17
> Uname: Linux 4.8.0-41-generic x86_64
> NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
> ApportVersion: 2.20.3-0ubuntu8.2
> Architecture: amd64
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC1: alexander 2553 F.... pulseaudio
> /dev/snd/controlC0: alexander 2553 F.... pulseaudio
> CurrentDesktop: Unity
> Date: Thu Mar 23 17:17:57 2017
> HibernationDevice: RESUME=UUID=331f3735-3e6d-4a8e-b06c-64f51b2c9d36
> InstallationDate: Installed on 2017-01-22 (60 days ago)
> InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64
> (20161012.2)
> MachineType: Hewlett-Packard HP ENVY m7 Notebook PC
> ProcFB: 0 inteldrmfb
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-41-generic.efi.signed
> root=UUID=6d932bfc-8d72-4c9c-b619-902eb67777e1 ro quiet splash
> vt.handoff=7
> RelatedPackageVersions:
> linux-restricted-modules-4.8.0-41-generic N/A
> linux-backports-modules-4.8.0-41-generic N/A
> linux-firmware 1.161.1
> SourcePackage: linux
> Upgrad...

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu Yakkety) because there has been no activity for 60 days.]