[Bug 43278] RS482: Hibernation reliably hangs, suspend-to-RAM unreliably hangs

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Mar 20 11:47:35 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=43278

--- Comment #17 from Jonathan Nieder <jrnieder at gmail.com> 2012-03-20 11:47:35 PDT ---
(In reply to comment #10)

>>> When trying the "drm.debug=0x6" and "no_console_suspend" parameters the
>>> system sometimes didn't hangup on hibernate test - the test worked 3
>>> times in follow without hangup.
>>> And second suspend to disk with the two parameters did not really
>>> suspend - the power led continued to burn as described above - and the
>>> screen turned to power safe mode - but after a second or two the screen
>>> powered up again and showed the login screen of suspend mode.
>>> But this could not be reproduced constantly - strange!
>> Do you have logs from when this happened (they might be somewhere in
>> /var/log/dmesg*)?
> 
> Please find attached all the /var/log/dmesg* files with their timestamps 
> in ls.txt .

That isn't quite what I meant.  The timestamps aren't so helpful to us since we
weren't there; we can't easily tell which suspend you are talking about.

What kernel are you using these days?  Does it still fail to hibernate
when the radeon driver is loaded?

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