I also observed the problem on my desktop running Ubuntu 16.04.1 LTS x86. lspci | grep VGA reports "02:00.0 VGA compatible controller: NVIDIA Corporation C77 [GeForce 8300] (rev a2)". I am attaching /var/log/Xorg.1.log, which says "NVIDIA GPU GeForce 8300 (C77) at PCI:2:0:0 (GPU-0)". This system worked fine with the previous 304xx package. I have worked around the problem by dropping 304xx and using Nouveau.
** Attachment added: "Xorg log file" https://bugs.launchpad.net/debian/+source/nvidia-graphics-drivers-legacy-304xx/+bug/1639180/+attachment/4773287/+files/Xorg.1.log -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-304 in Ubuntu. https://bugs.launchpad.net/bugs/1639180 Title: no login possible after update to nvidia 304.132 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304/+bug/1639180/+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
