Hi, same problem with MGA G200EV
lshw -C display
*-display UNCLAIMED
description: VGA compatible controller
product: MGA G200EV
vendor: Matrox Electronics Systems Ltd.
physical id: 0
bus info: pci@0000:07:00.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pm vga_controller bus_master cap_list
configuration: latency=64 maxlatency=32 mingnt=16
resources: memory:96000000-96ffffff memory:97800000-97803fff
memory:97000000-977fffff
But it works normal with vesa driver
/etc/X11/xorg.conf :
Section "Device"
Identifier "Matrox Graphics, Inc. MGA G200EV"
Driver "vesa"
Option "OldDmaInit" "True"
EndSection
Section "Monitor"
Identifier "PlugAndPlay"
Option "DPMS"
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Matrox Graphics, Inc. MGA G200EV"
Monitor "PlugAndPlay"
DefaultDepth 24
SubSection "Display"
Modes "1280x1024" "1024x768" "832x624" "800x600" "720x400" "640x480"
EndSubSection
EndSection
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/1316035
Title:
matrox g200eR2 is unclaimed in 14.04
Status in “xorg-server” package in Ubuntu:
Confirmed
Bug description:
On a certified Dell PowerEdge T620 server
(http://www.ubuntu.com/certification/hardware/201207-11426/)
The matrox video card is not recognised:
lspci | grep VGA
0a:00.0 VGA compatible controller: Matrox Electronics Systems Ltd. G200eR2
lshw -C display
*-display UNCLAIMED
description: VGA compatible controller
product: G200eR2
vendor: Matrox Electronics Systems Ltd.
physical id: 0
bus info: pci@0000:0a:00.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pm vga_controller bus_master cap_list
configuration: latency=64 maxlatency=32 mingnt=16
resources: memory:d8000000-d8ffffff memory:deffc000-deffffff
memory:de000000-de7fffff
Thus xserver is not hardver accelerated.
Also /dev/dri and /dev/dri/card0 is missing.
kernel module mga is not loaded, although if i manually load by modprobe it
works fine
modprobe mga
lsmod | grep mga
mga 40811 0
drm 302817 1 mga
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