Bug#769960: more log files

[Laurent Bigonville]

On Tue, 2 Dec 2014 15:05:10 +0200 =?UTF-8?Q?Martin=2D=C3=89ric_Racine?=
<martin-eric.racine at iki.fi> wrote:
> An important part of the log I just sent seems to be:
> 
> /var/log/syslog:
> 
> Dec 2 14:42:39 geode /usr/bin/dbus-launch[14011]:
> gnome-session-is-accelerated: llvmpipe detected.
> 
> $ sudo journalctl /usr/sbin/gdm3
> -- Logs begin at ke 2014-11-26 18:07:42 EET, end at ti 2014-12-02
> 14:45:29 EET. --
> marras 26 18:08:51 geode gdm3[716]: Failed to give slave programs
> access to the display. Trying to proceed.
> joulu 02 14:42:37 geode gdm3[13991]: Failed to give slave programs
> access to the display. Trying to proceed.
> 
> 

Do you have a proper logind session registered for the debian-gdm user
(loginctl command)?

Cheers,

Laurent Bigonville