Filed from caserun https://tcms.engineering.redhat.com/run/117767/#caserun_4400562
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. create 3 user accounts
2. log in to GNOME Shell
1. switch user to second one
2. switch user to third one
3. In every session execute command glxinfo | grep render
Ctrl+Alt+Fx blackscreens often, but switching is possible with a few retries.
no crash should occur, you should be able to switch between X servers by
In none of the outputs of the executed commands shouldn't be shown that the
renderer is llvmpipe or any other software renderer
Same problem with ATI Thames [Radeon 7500M/7600M Series] [1002:6841]
Verified fixed in:
(fastuserswitch was broken in beta1)
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.