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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Radeon HD 4570 set dpm state fails after suspend"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76130#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Radeon HD 4570 set dpm state fails after suspend"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76130">bug 76130</a>
from <span class="vcard"><a class="email" href="mailto:freedesktop.jim-j@mamber.net" title="Jim <freedesktop.jim-j@mamber.net>"> <span class="fn">Jim</span></a>
</span></b>
<pre>I just realized that another performance issue I had is actually caused by this
bug. This occurs with kernel 3.10.0-229.1.2.el7.centos.plus (and probably all
kernels). After I suspend/resume scrolling in gnome-terminal is very slow.
For example if I 'cat /var/log/messages' then scrolling in gnome-terminal is
very jerky. Likewise scrolling from within vi or less (/var/log/messages is a
good way to test) is also painfully slow. Booting with "radeon.dpm=0" also
solves this gnome-terminal scroll problem for me.</pre>
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