From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 47481] Random blank screen: radeon_cs_ib_chunk Failed to
schedule IB on AMD PALM
Date: Sun, 25 Nov 2012 19:03:33 +0000 (UTC)
Message-ID: <20121125190333.7E8EC11FB82@bugzilla.kernel.org>
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https://bugzilla.kernel.org/show_bug.cgi?id=47481
Andre changed:
What |Removed |Added
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CC| |andros@all-ein.net
--- Comment #10 from Andre 2012-11-25 19:03:33 ---
I can confirm this bug on my AMD A8-3550-m
Kernel 3.5.7 and 3.6.6 -> radeon.modeset=1
The trouble began about tree days ago, as i updated my Gentoo system (stable
branch) and the following updates where installed:
xorg-server 1.12.4 => 1.13.0-r1
mesa 8.0.4-r1 => 9.0
xf86-video-ati 6.14.6-r1 => 7.0.0
After that i had strange artifacts in X and random crashes of the X-server.
Where the mouse is movable but the windows are frozen and the screen turns
black after a a short time.
I have test-installed 3 other linux distributions, all came out with the same
bug, after upgrading the installations to the latest stable releases.
Sadly only after tree days of experimenting, i came to the conclusion that this
error only occurs when the VGA output is active.
With the LVDA or HDMI output i have no problems so far.
It's really sad to see, that this bug is two months old and now shows up in
major Linux Distributions, in the >>stable-branches<<.
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