Red Hat Bugzilla – Bug 693133
Graphics corruption and X is unusable on G71 7950GT with nouveau
Last modified: 2011-04-07 19:27:41 EDT
Created attachment 489618 [details]
dmesg booting runlevel 3 w/o rhgb and quiet options
Description of problem:
As soon as X starts my computer locks up. If I boot to run level 3 I see considerably graphics corruption in the console and a lot of the following error messages.
Version-Release number of selected component (if applicable):
I have also tried the Fedora-15-Nightly-20110401.17-x86_64 live cd
100% has been happening for a week or so.
Steps to Reproduce:
1. Boot normally without nomodeset option
2. If booting to runlevel 3 you will experience corruption but it will boot. If booting to runlevel 5 it locks the system up as soon as it enters runlevel 5.
Machine locks up, graphics corruption.
When booting without rhgb and quiet options to runlevel 3 I experience :
[ 36.127155] [drm] nouveau 0000:01:00.0: PFIFO_DMA_PUSHER - Ch 0 Get 0x00011000 Put 0x00001114 State 0x80000000 (err: INVALID_CMD) Push 0x00000000
[ 36.127473] [drm] nouveau 0000:01:00.0: PFIFO_DMA_PUSHER - Ch 0 Get 0x00011000 Put 0x0000129c State 0x80000000 (err: INVALID_CMD) Push 0x00000000
dmesg and Xorg log attached
Created attachment 489619 [details]
kernel-220.127.116.11-12.fc15 should fix this issue.
*** This bug has been marked as a duplicate of bug 689825 ***