Bug 18283

Summary: [855gm GEM]black screen when start Xorg
Product: xorg Reporter: liuhaien <haien.liu>
Component: Driver/intelAssignee: Eric Anholt <eric>
Status: VERIFIED FIXED QA Contact: Xorg Project Team <xorg-team>
Severity: blocker    
Priority: high CC: jixin.liu, shuang.he
Version: unspecified   
Hardware: Other   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Bug Depends on:    
Bug Blocks: 17963    
Attachments:
Description Flags
xorg.0.log
none
xorg conf file none

Description liuhaien 2008-10-28 18:27:45 UTC 
Created attachment 19922 [details]
xorg.0.log

System Environment:
--------------------------
--Platform: 855gm
--Architecture(32-bit,64-bit,compatiblity): 32bit
Mesa:           (master)2a877411dbe35abdd8c15fb4821d9232619d89cc
Xserver:                (master)102c4dac7c521941f52652152b1660cd7f559d56
Xf86_video_intel:              
(master)87ea531c5dc5b39809395b277c330854aaaaf019
libdrm:(master)e47ab7a5081e178bad385ce2e75b01474ea7aa4c
Kernel_gem:            
(drm-intel-next)43f7ccc48dd7587983cfe16de578042a7ad3a9b3

Bug detailed description:
--------------------------
start X with GEM,it will display nothing but a black screen.dmesg show errors:
-----------------------
[drm:i915_driver_load] *ERROR* failed to enable MSI
[drm] Initialized i915 1.6.0 20080730 on minor 1

Reproduce steps:
----------------
X&
Comment 1 liuhaien 2008-10-28 18:29:27 UTC 
Created attachment 19923 [details]
xorg conf file
Comment 2 liuhaien 2008-10-28 19:34:42 UTC 
and there is no response when run xterm and other applications.
Comment 3 Eric Anholt 2008-11-24 18:32:04 UTC 
commit afa21e0584f78964c092981fad94e45d38cda249
Author: Dave Airlie <airlied@linux.ie>
Date:   Tue Nov 11 18:02:12 2008 +1000

    drm/i915: Filter pci devices based on PCI_CLASS_DISPLAY_VGA

was the fix based on the fix I wrote for the problem.
Comment 4 liuhaien 2008-11-25 22:50:31 UTC 
verified.
Comment 5 Eric Anholt 2009-01-06 18:05:20 UTC 
*** Bug 18560 has been marked as a duplicate of this bug. ***

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