http://bugs.freedesktop.org/show_bug.cgi?id=21945
Summary: mach64 DRI driver hangs machine on X server startup
Product: DRI
Version: unspecified
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: major
Priority: high
Component: DRM/other
AssignedTo: dri-devel@lists.sourceforge.net
ReportedBy: tempura....@gmail.com
Hi all!
I am currently trying to enable DRI with my (aged) machine using the mach64
driver.
I have built the drm.ko and mach64.ko according to
http://dri.freedesktop.org/wiki/Building (based on git clone
git://anongit.freedesktop.org/git/mesa/drm).
The problem can be reproduced as:
1) load drm.ko and mach64.ko (will load fine)
2) restart X
Result: the computer hangs - completely. Caps lock and Scroll lock lights are
blinking. Only a hard reset recovers the machine.
Without loading the modules the mach64 driver shipped with the distro will work
fine (except DRI of course). Here is some excerpt from the Xorg.0.log:
...
(II) MACH64(0): [drm] SAREA 2200+1208: 3408
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: node name is /dev/dri/card0
[drm] failed to load kernel module "mach64"
(EE) [drm] drmOpen failed.
(EE) MACH64(0): [dri] DRIScreenInit Failed
...
Here are some details on the system:
Machine: Compaq Armada M700, PIII 500MHz
GFX (according to lscpi):
01:00.0 VGA compatible controller: ATI Technologies Inc Rage Mobility P/M AGP
2x (rev 64)
Subsystem: Compaq Computer Corporation Device b111
Flags: bus master, stepping, medium devsel, latency 66, IRQ 11
Memory at 41000000 (32-bit, non-prefetchable) [size=16M]
I/O ports at 3000 [size=256]
Memory at 40200000 (32-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at 20000000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel modules: atyfb
Distro: Ubuntu 9.04 (jaunty)
Kernel: 2.6.28-11-generic
X.Org server details (from Xorg.0.log):
X.Org X Server 1.6.0
Release Date: 2009-2-25
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.24-23-server i686 Ubuntu
Current Operating System: Linux aya 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17
01:57:59 UTC 2009 i686
Build Date: 09 April 2009 02:10:02AM
xorg-server 2:1.6.0-0ubuntu14 (bui...@rothera.buildd)
If I can provide any more useful information or test some things please let me
know!
Thanks in advance,
Yours,
Christian
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