erreur avec gdm et backlight
Bonjour,
j'ai relevé des erreurs dans les logs qui se répètent indéfiniment.
2020-03-30T15:30:08.433827+02:00 linux-z8ek pkexec[6705]: gdm: Error executing command as another user: Not authorized [USER=root] [TTY=unknown] [CWD=/var/lib/gdm] [COMMAND=/usr/lib/gnome-settings-daemon-3.0/gsd-backlight-helper --set-brightness 323]
2020-03-30T15:30:08.434124+02:00 linux-z8ek /usr/lib/gdm/gdm-wayland-session[1462]: Error executing command as another user: Not authorized
2020-03-30T15:30:08.434305+02:00 linux-z8ek /usr/lib/gdm/gdm-wayland-session[1462]: This incident has been reported.
une idée?
leap 15.1 sur thinkpad yoga 12.