** Description changed: This happens intermittently on Xenial since upgrading to kernel 4.8: After resuming from standby (S3), white borders with colored dots appear around windows (see screenshot attached). Restarting lightdm (sudo systemctl restart lightdm.service) on a text console fixes the problem (but logs out the graphical desktop user). - NVIDIA GeForce GTX 950 - NVIDIA binary driver - version 375.39 - Ubuntu 4.8.0-41.44~16.04.1-generic 4.8.17 + GPU: NVIDIA GeForce GTX 950 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: nvidia-375 375.39-0ubuntu0.16.04.1 ProcVersionSignature: Ubuntu 4.8.0-41.44~16.04.1-generic 4.8.17 Uname: Linux 4.8.0-41-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Tue Apr 4 12:32:10 2017 InstallationDate: Installed on 2014-12-24 (831 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) SourcePackage: nvidia-graphics-drivers-375 UpgradeStatus: Upgraded to xenial on 2016-04-22 (346 days ago)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1679627 Title: White/colored noise borders around windows after resume from standby (Nvidia on Xenial with kernel 4.8) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-375/+bug/1679627/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
