performance regression of G200eR2 (unclaimed display)
Submitted by Adrian
Assigned to Tilman Sauerbeck @tilman
Description
Created attachment 118163 Log file.
Hi, I am using Ubuntu 14.03 LTS on a certified DELL R530 machine. Performance of the G200eR2 card is extremely low in every day OS usage (compiz). The issue has a bug on launchpad already (https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1316035)
Basically: $>lspci | grep VGA 0b:00.0 VGA compatible controller: Matrox Electronics Systems Ltd. G200eR2 (rev 01) (prog-if 00 [VGA controller])
$>lshw -C display
*-display UNCLAIMED
description: VGA compatible controller
product: G200eR2
vendor: Matrox Electronics Systems Ltd.
physical id: 0
bus info: pci@0000:0b:00.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm vga_controller bus_master cap_list
configuration: latency=64 maxlatency=32 mingnt=16
resources: memory:9a000000-9affffff memory:9b800000-9b803fff memory:9b000000-9b7fffff
I am enclosing Xorg.0.log. I found the following errors: [ 18.989] (EE) MGA(0): Static buffer allocation failed, not initializing the DRI [ 18.989] (EE) MGA(0): Need at least 22500 kB video memory at this resolution, bit depth [ 18.999] (II) MGA(0): Using 1421 lines for offscreen memory. [ 18.999] (WW) MGA(0): Direct rendering disabled [ 19.004] (EE) AIGLX: reverting to software rendering
Attachment 118163, "Log file.":
Xorg.0.log