Sorry, I forgot to tell, that I have to purge all nvidia and bumblebee staff:
sudo apt-get pudge nvidia* bumblebee* After restart GUI was up. I installed bumblebee. Try nvidia-343, nvidia-340, but only nvidia-331 is OK. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1365695 Title: No longer able to use GUI after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304-updates/+bug/1365695/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs