This bug happens to me a few times a day as well. A restart of gdm seems to temporarily fix the issue. (NVIDIA Driver version 185.18.36)
Seems to me like it could be related to bug 417138. -- HighCPU usage in X https://bugs.launchpad.net/bugs/444179 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
