This seems to be the contents of FBOs being trashed across as suspend/resume cycle. It seems that nvidia fixed a similar problem for GNOME Shell in http://www.nvidia.com/object/linux-display- amd64-275.09.07-driver.html - we should ask if this can be generalised, or a similar fix put in for Unity.
** Package changed: unity (Ubuntu) => nvidia-graphics-drivers (Ubuntu) ** Changed in: nvidia-graphics-drivers (Ubuntu) Assignee: Jay Taoko (jaytaoko) => Alberto Milone (albertomilone) ** Changed in: nvidia-graphics-drivers (Ubuntu) Assignee: Alberto Milone (albertomilone) => Chris Halse Rogers (raof) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/676166 Title: Screen corruption when resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/676166/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp