From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 35183] New: system freezes with 2.6.38-rc kernel and kms pageflip enabled
Date: Thu, 10 Mar 2011 13:07:39 -0800 (PST) [thread overview]
Message-ID: <bug-35183-502@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=35183
Summary: system freezes with 2.6.38-rc kernel and kms pageflip
enabled
Product: DRI
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: aaalmosss@gmail.com
The system freezes completely after a few 3d operations (like changing the
desktop in compiz a couple of times). No error message appears in dmesg or
syslog. Tried both rc7 and rc8 and the drm-radeon-testing branch. If I disable
kms pageflip in xorg.conf, the system seems stable. I also tried setting
radeon.agpmode=-1, but didn't help.
Hardware: radeon 9600xt (rv350 agp)
software: latest debian unstable (libdrm2 2.4.23, xserver-xorg 7.6,
xserver-xorg-video-radeon 6.14.0)
Considering that most distributions use compositing wm by default, and kms
pageflip is also enabled by default, this seems like a serious problem.
Bugs 21472, 34137, 34643 might be related, but I'm not sure.
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next reply other threads:[~2011-03-10 21:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-10 21:07 bugzilla-daemon [this message]
2011-03-11 11:10 ` [Bug 35183] system freezes with 2.6.38-rc kernel and kms pageflip enabled bugzilla-daemon
2011-03-11 11:14 ` bugzilla-daemon
2011-03-12 22:07 ` bugzilla-daemon
2011-03-13 0:04 ` bugzilla-daemon
2011-03-15 15:55 ` bugzilla-daemon
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