[Bug 84951] [HSW] fifo underrun error message when waking from suspend

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 14 10:52:11 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=84951

--- Comment #4 from pdknsk <pdknsk at gmail.com> ---
I have debugged the problem a bit further. It turns out a certain order of
events is necessary to trigger the bug (or at least that's the most reliable
way to reproduce).

First, suspend. Next my monitor goes into standby, and after a few minutes
turns itself off. Now, wake from suspend. Turn on monitor. If the last two
events are reversed, the error does not appear.

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