Bug 29225

Summary:	[bisected] compiz could not be enabled on gnome desktop
Product:	Mesa	Reporter:	fangxun <xunx.fang>
Component:	GLX	Assignee:	Kristian Høgsberg <krh>
Status:	VERIFIED FIXED	QA Contact:
Severity:	major
Priority:	high	CC:	Admc, ghepeu, krh, sarvatt
Version:	unspecified
Hardware:	All
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	Xorg log

Description fangxun 2010-07-23 03:06:33 UTC

Created attachment 37331 [details]
Xorg log

System Environment:
--------------------------
Arch:       x86_64
Platform:   piketon
Libdrm:    master)2.4.21-13-gb803918f3f77c62edf22e78cb2095be399753423
Mesa:  (master)mesa_7_6_1_rc1-9373-gbd3d2724f51a44b7fc814a5bc43d8ddafa8e3cba
Xserver:   (master)xorg-server-1.8.99.905-1-g95756f410c65a6510a797e94a792b959d45cdb9e
Xf86_video_intel: (master)2.12.0-31-g7a4bfaf42412f373bbc8ebe1536018dcacde7436
Kernel: (for-linus)6f772d7e2f4105470b9f3d0f0b26f06f61b1278d


Bug detailed description:
-------------------------
Compiz could not be enabled on gnome desktop. This issue happens on piketon and G45. With bisect and find f972115d33e391499e049b83a1559959f2ca9f72 is first bad commit:
commit f972115d33e391499e049b83a1559959f2ca9f72
Author: Kristian HÃ¸gsberg <krh@bitplanet.net>
Date:   Mon Jul 19 14:57:59 2010 -0400

    glx: Add screen privates for dri drivers and moved some fields there

    GLXscreenConfigs is badly named and a dumping ground for a lot of stuff.
    This patch creates private screen structs for the dri drivers and moves
    some of their fields over there.


Reproduce steps:
----------------
1.start gnome-session& 
2.enable compiz

Comment 1 Kristian Høgsberg 2010-07-23 05:34:55 UTC

*** Bug 29198 has been marked as a duplicate of this bug. ***

Comment 2 Adam Maćkowiak 2010-07-24 04:18:51 UTC

Oracle Virtualbox stopped working after yesterday's xorg update. I downgraded xserever to 1.7.6 and it's working again.

Comment 3 Kristian Høgsberg 2010-07-27 09:19:36 UTC

This should be fixed in git.  If it's still not working, can you give a more detailed description of the failure please.  Run compiz under gdb to get a backtrace if it's segfaulting, for example.

Comment 4 fangxun 2010-07-27 17:45:48 UTC

Works fine with current tip. Mark it as verified.

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