Re: xserver fails to resume from suspend (f20)

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On Wed, 2013-12-18 at 20:18 -0500, Neal Becker wrote:
> Adam Williamson wrote:
> 
> > On Wed, 2013-12-18 at 11:56 -0800, Adam Williamson wrote:
> >> On Wed, 2013-12-18 at 07:33 -0500, Neal Becker wrote:
> >> > Neal Becker wrote:
> >> > 
> >> > > Just updated f19->f20.  Now resume from suspend is broken.
> >> > > 
> >> > > First tried with nvidia blob.  On resume just got blank screen.  Could
> >> > > switch vt, but couldn't wake up display.
> >> > > 
> >> > > Then removed nvidia back to nouveau.  This time, on resume I just see the
> >> > > fedora
> >> > > boot splash.  Cannot get any response to keys, except ctrl-alt-bs (could
> >> > > switch vt).
> >> > > 
> >> > 
> >> > Nothing interesting found in /var/log/messages or /var/log/Xorg.0.log.old,
> >> > but one note: I'm using kde (kdm)
> >> 
> >> That's fun - I'm seeing something similar on F21 (and had it
> >> intermittently with late F20) but on GNOME. On GNOME, restarting the
> >> Shell with alt-f2, r makes everything work.
> >> 
> >> Do you have a cursor when you see the bootsplash? Can you move it, and
> >> does it change shape in the places you'd expect it to? I suspect the
> >> same thing's happening to us both...
> > 
> > Just noticed something interesting - I just switched VTs, and saw the
> > same bug (when I came back to VT1, the bootsplash was showing, and I
> > needed alt-f2, r to get Shell back). Does that happen to you too?
> 
> I have a cursor I can move.  Didn't notice it change shape - I'll check next 
> time.
> 
> Don't quite understand the 2nd phenomenon you're describing.  Is this when it's 
> locked up on resume that you see this?  Or just any time you switch VTs?  Don't 
> quite understand how you triggered it - all I have to do is open the laptop lid 
> and I'm looking at a bootsplash and have to kill xserver.

Just switching VTs with no suspend involved seems to trigger it here,
now. I don't get much in the system logs, though. I'll have to
investigate with drm.debug , see if it's a nouveau issue.
-- 
Adam Williamson
Fedora QA Community Monkey
IRC: adamw | Twitter: AdamW_Fedora | XMPP: adamw AT happyassassin . net
http://www.happyassassin.net

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