I think the bug is directly connected to the password authentication in gdm.
I deactivated passwords in gdm (adding "authsufficient pam_listfile.so
item=user sense=allow file=/etc/gdm/nopassusers.txt onerr=fail" in
/etc/pam.d/gdm file + my user name in /etc/gdm/nopassusers.txt) ; and I c
Bug still present for me (Geforce MX440 + nividia-96) with beta 2 + daily
updates.
But login screen works fine with nv driver.
With nvidia proprietary, login screen seems incomplete : no
"Language/Keyboard/Session" selection at bottom of the screen, in the bar...
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Mouse and keyboard stop work