I also have this problem but my graphics driver is intel (xserver-xorg- video-intel) . My version is 2:2.17.0-1ubuntu4.4 and I already tried the 2:2.20 version with no success.
Any recomendations? -- 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/990552 Title: gnome-shell crash: segfault at 50 ip 00007f2bd6028b05 sp 00007fffbb999068 error 4 in libcogl.so.9.1.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/990552/+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