the issue is probably a video driver one, settings don't render the screen ** Changed in: gnome-control-center (Ubuntu) Importance: Undecided => Low
** Changed in: gnome-control-center (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1600417 Title: Noisy background or screen save picture after sleeping Status in gnome-control-center package in Ubuntu: Invalid Bug description: I recently installed Ubuntu 16.04 and found the following bug: if I put my computer to sleep with sudo pm-suspend then when then the computer wakes up, the desktop background picture selected with "Settings/Background" does not display correctly, what I see instead is a gray noise on the desktop. I then have to select Settings/Background/Picutres" again to select the desktop picture. A similar bug occurs when Lock Screen activates, instead of the correct selected screen picture appearing, I again get a gray noise. This worked fine on Ubuntu 14.04 with the same two images so I conclude it is a bug in 16.04. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: gnome-control-center 1:3.18.2-1ubuntu6 ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13 Uname: Linux 4.4.0-28-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: GNOME Date: Fri Jul 8 23:15:16 2016 ExecutablePath: /usr/bin/gnome-control-center InstallationDate: Installed on 2016-06-30 (9 days ago) InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Release amd64 (20160421) ProcEnviron: PATH=(custom, user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/tcsh SourcePackage: gnome-control-center UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1600417/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp