opening a video crashes Xorg

[Martin-haesler]

When I try to open any video with mplayer/vlc/totem X crashes and Lightdm restarts. (This has happend since todays updates.)
see the relevant syslog lines:
an 24 19:34:57 fcb-f7se1 gnome-session[1630]: Gdk-WARNING: gnome-session: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.#012
Jan 24 19:34:57 fcb-f7se1 acpid: client 1032[0:0] has disconnected
Jan 24 19:34:57 fcb-f7se1 acpid: client connected from 2476[0:0]
Jan 24 19:34:57 fcb-f7se1 acpid: 1 client rule loaded
Jan 24 19:34:58 fcb-f7se1 kernel: [ 443.581858] do_trap: 27 callbacks suppressed
Jan 24 19:34:58 fcb-f7se1 kernel: [ 443.581864] hud-service[1791] trap int3 ip:7fbd74ff1b3b sp:7fff5387d4a0 error:0
Jan 24 19:34:59 fcb-f7se1 kernel: [ 445.261461] [fglrx:fireglAsyncioIntEnableMsgHandler] *ERROR* interrupt source ff000066 is not supported on this hardware (return code = 1)

Distro: 12.04
package: gnome-session
Version: 3.2.1-0ubuntu4
uname: 3.2.0-10-generic
amd64

[Sebastien Bacher (seb128)]

thank you for your bug report, that seems an xorg,video driver issue rather than a GNOME one

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.