From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 34618] New: Slow text scrolling on tty after suspend-cycle
Date: Wed, 23 Feb 2011 07:26:21 -0800 (PST)
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https://bugs.freedesktop.org/show_bug.cgi?id=34618
Summary: Slow text scrolling on tty after suspend-cycle
Product: DRI
Version: XOrg CVS
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: peterle@hottemptation.org
Hello,
I upgraded from kernel-2.6.37 to kernel-2.6.38-rc6 today, before that upgrade
the bug was also present but only sometimes (1 in 10). Because this now happens
while after every suspsend-cycle this is definitely reproduceable. When I
suspend with "pm-suspend" and resume the computer from suspend, the scrolling
on the tty windows is extremly slow.
Reproduce:
1. Use a tty with KMS
2. #pm-suspend
3. resume from suspend
4. launch a command which requires to scroll the output on the tty, like
"dmesg"
Other applications also draw "slow" like fbi (part of fbida, a imageviewer for
the framebuffer).
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