Hp Microserver Gen8 with Ubuntu 16.04 LTS. Same problem.
sudo lshw -C display
[sudo] password for user:
*-display UNCLAIMED
description: VGA compatible controller
product: MGA G200EH
vendor: Matrox Electronics Systems Ltd.
physical id: 0.1
bus info: pci@0000:01:00.1
version: 00
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list
configuration: latency=0
resources: memory:f9000000-f9ffffff memory:fbee0000-fbee3fff
memory:fb000000-fb7fffff
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.1 LTS
Release: 16.04
Codename: xenial
uname -a
Linux jenkins04 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux
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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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