The "Xlib: extension "GLX" missing on display ":0"" message suggests it's indeed a problem with the GPU. I found that it could be caused by bugs with nvidia drivers. This could be the case, as mine it's an optimus laptop with NVIDIA GTX 850m.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543458 Title: Xorg crash prevents login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-352/+bug/1543458/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
