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[Bug 479624] [NEW] One screen only with Matrox G450 dual head

 

Public bug reported:

Binary package hint: xserver-xorg-video-mga

Hi all,

I own a dual head graphic card but nothing is displayed on the 2nd
monitor.

The "Display" preference detects only one screen which is display as
"Unknown". And when I click on "Detect display" nothing happen.

Best regards,

Laurent

ProblemType: Bug
Architecture: i386
CheckboxSubmission: 65691412b66ede8bf4830b454aa9d631
CheckboxSystem: daed2f3d6643b4a84b4520a2427f8c2b
Date: Mon Nov  9 23:47:12 2009
DistroRelease: Ubuntu 9.10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
Lsusb:
 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: VIA Technologies, Inc. VT8363
Package: xserver-xorg-video-mga 1:1.4.11.dfsg-1
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=UUID=659e89c0-926e-40ec-98e6-17b106fc10a9 ro quiet splash
ProcEnviron:
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu7
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: xserver-xorg-video-mga
Uname: Linux 2.6.31-14-generic i686
XsessionErrors:
 (gnome-settings-daemon:1461): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (nautilus:1494): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
 (polkit-gnome-authentication-agent-1:1527): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (gnome-panel:1493): Gdk-WARNING **: /build/buildd/gtk+2.0-2.18.3/gdk/x11/gdkdrawable-x11.c:952 drawable is not a pixmap or window
dmi.bios.date: 12/20/2000
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: 6.00 PG
dmi.board.name: 07
dmi.board.version: 9189310002
dmi.chassis.type: 3
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvr6.00PG:bd12/20/2000:svnVIATechnologies,Inc.:pnVT8363:pvr:rvn:rn07:rvr9189310002:cvn:ct3:cvr:
dmi.product.name: VT8363
dmi.sys.vendor: VIA Technologies, Inc.
fglrx: Not loaded
system:
 distro:             Ubuntu
 architecture:       i686kernel:             2.6.31-14-generic

** Affects: xserver-xorg-video-mga (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386

-- 
One screen only with Matrox G450 dual head
https://bugs.launchpad.net/bugs/479624
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