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: > 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 > > 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 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs