Control: tags 776911 + moreinfo On Tue, 03 Feb 2015 at 10:20:35 +0100, Rafal Pietrak wrote: > right after upgrade from wheezy to jessie I'm not able to login with standard > gdm3 login panel. It takes my username and password, and tries to start gnome > session, but fails with "Opps" screen. The only hints I find in logs are > "drm:i9xx_set_fifo_underrun *ERROR* pipe A underrun".
The "Oops" screen means that something marked as critical to the session has not started, or has crashed repeatedly. There are only two critical components in jessie's GNOME: gnome-shell, and gnome-settings-daemon. Is there any indication in the systemd journal, /var/log/syslog, or /var/log/Xorg.*.log of what has crashed or why? Please attach the parts of those logs that are close to the time of the failure to start GNOME. Are you using the standard GNOME-Shell-based gdm login screen? (grey background with a "texture", black bar at the top) Are you using the standard GNOME Shell login session, or a variant like Classic or Flashback? The information gathered by these commands might also be useful information for developers: reportbug --template gnome-settings-daemon reportbug --template gnome-shell reportbug --template xorg Thanks, S -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org