[Touch-packages] [Bug 1864644] [NEW] I get logged out immediately after login to an X session (QXL Xorg driver on kernel 5.4)

You have been subscribed to a public bug: I just installed ubuntu 20.04 in a virtual machine and did 'apt-get update;apt-get upgrade' to get current (using Ctl-Alt-F2 to get a non-X session). After that, I tried logging in to a gnome session, and got logged out during login processing. This happen

[Touch-packages] [Bug 1864644] [NEW] I get logged out immediately after login to an X session

Public bug reported: I just installed ubuntu 20.04 in a virtual machine and did 'apt-get update;apt-get upgrade' to get current (using Ctl-Alt-F2 to get a non-X session). After that, I tried logging in to a gnome session, and got logged out during login processing. This happened a few times; then