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 <
joseph.salisb...@canonical.com> 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:
>USERPID 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-b619-902eb6e1 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-firmware1.161.1
> 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:pvr096F120022405F1620180:
> rvnHewlett-Packard:rn229D:rvr78.15:cvnHewlett-Packard:
> ct10:cvrChassisVersion:
> dmi.product.name: HP ENVY m7 Notebook PC
> dmi.product.version: 096F120022405F1620180
> dmi.sys.vendor: Hewlett-Packard
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/
> 1675564/+subscriptions
>
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1675564
Title:
After hibernation screen becomes completely pixellated.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1675564/+subscriptions
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