Le 06/01/2017 10:37, François Patte a écrit :
Bonjour,
I just installed fedora 25 and I have a problem with X11: When a user
logins, the screen blinks several times (alternating console and black
screen) before displaying the graphical screen.
In Xorg.0.log I get this message (repeated at least 4 times for each
user login):
(EE) NOUVEAU: failed to set gamma: permission denied.
I had not this problem with fedora 24.
What's wrong?
Stangely, this happens when a second user logins: after a reboot, the
first user who logins has not this problem, but if he logouts the next
users have this problem....
--
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte