I've also been having this problem - I just found this bug finally as its buried under a lot of other issues that effect bootup etc. My system boots into plasma just fine but suspending is a big no-no (used to work great in 14.x) I did try switching to noveau drivers and purging the nvidia drivers then re-installing. It seemed like it worked for a day or two (maybe until I actually rebooted) and now we're back to not working. I prefer the nvidia drivers but any suggestions outside of stop using them would be appreciated.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1446632 Title: Display output is corrupted after suspend to RAM Status in nvidia-prime package in Ubuntu: Confirmed Bug description: 1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu Description: Ubuntu 15.04 Release: 15.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center nvidia-prime: Installed: 0.8.1 Candidate: 0.8.1 Version table: *** 0.8.1 0 500 http://fi.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages 100 /var/lib/dpkg/status 3) What you expected to happen System is usable after resuming 4) What happened instead The display output gets corrupted. The mouse pointer is drawn correctly and can be moved around the display but the underlying graphics are messed up. Please see attached file. The same occurs both on the laptop display as well as when using external display over HDMI. I am using nvidia-346 graphics drivers. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1446632/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
