** Attachment added: "Xorg logfile" http://launchpadlibrarian.net/19188936/Xorg.1.log
** Description changed: Binary package hint: xserver-xorg-video-mga I have a Matrox G450 dual-head. When I start Xorg with a second screen enabled, it errors with the message: MGA(0): Unable to map BAR 0. Invalid argument (22) + + This problem is referenced elsewhere on the internet, so far without a solution: + https://answers.launchpad.net/ubuntu/+source/xorg/+question/49251 + http://www.linux-club.de/viewtopic.php?f=48&t=97381 If I disable the second screen, it starts up fine (but with the same image on both monitors). I realize Xinerama is deprecated in favor of xrandr but the version of the mga driver in intrepid doesn't seem to support xrandr configuration -- http://wiki.debian.org/XStrikeForce/HowToRandR12 suggests that version 1.9.99 of the mga driver is needed to support randr, and following the directions on that page does not have any effect. $ lsb_release -rd Description: Ubuntu 8.10 Release: 8.10 $ apt-cache policy xserver-xorg-video-mga xserver-xorg-video-mga: Installed: 1:1.4.9.dfsg-1build1 Candidate: 1:1.4.9.dfsg-1build1 Version table: *** 1:1.4.9.dfsg-1build1 0 500 http://archive.ubuntu.com intrepid/main Packages 100 /var/lib/dpkg/status $ cat /etc/X11/xorg.conf Section "Device" Identifier "MGA[0]" Driver "mga" BusID "PCI:1:0:0" Screen 0 EndSection Section "Device" Identifier "MGA[1]" Driver "mga" BusID "PCI:1:0:0" Screen 1 EndSection Section "Monitor" Identifier "ViewSonic" Option "DPMS" EndSection Section "Monitor" Identifier "Westinghouse" Option "DPMS" EndSection Section "Screen" Identifier "Left Screen" Monitor "ViewSonic" Device "MGA[0]" EndSection Section "Screen" Identifier "Right Screen" Monitor "Westinghouse" Device "MGA[1]" EndSection Section "ServerLayout" Identifier "Xinerama" Screen "Left Screen" Screen "Right Screen" RightOf "Left Screen" Option "Xinerama" "on" EndSection -- Xinerama broken in intrepid https://bugs.launchpad.net/bugs/292214 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
