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From: Pavel Machek <pavel@ucw.cz>
To: Jiri Kosina <jkosina@suse.cz>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Linux-pm mailing list <linux-pm@lists.osdl.org>,
	kernel list <linux-kernel@vger.kernel.org>
Subject: Re: 3.15-rc: regression in suspend
Date: Wed, 14 May 2014 22:31:15 +0200	[thread overview]
Message-ID: <20140514203115.GB5855@amd.pavel.ucw.cz> (raw)
In-Reply-To: <alpine.LNX.2.00.1405141809000.16459@pobox.suse.cz>

On Wed 2014-05-14 18:10:22, Jiri Kosina wrote:
> On Wed, 14 May 2014, Pavel Machek wrote:
> 
> > > So it might in the end of the day the same thing as I have reported in 
> > > 
> > > 	https://bugs.freedesktop.org/show_bug.cgi?id=76554
> > > 
> > > which is not 100% reproducible either (although with newer kernels it's 
> > > *much* more reproducible for me than with older).
> > > 
> > > > It worked few times on -rc5, but then I rebooted and problem 
> > > > re-appeared.
> > > 
> > > If you could capture dmesg of the resume where X fails to resume properly 
> > > to see whether you have i915 ring initialization errors there as well?
> > 
> > I did dmesg and I believe I would have noticed "*ERROR*" there.. but
> > I'll of course capture the buffer when it happens. 
> 
> Thanks.

Ok, so it happened again and the *ERROR* was there ... see the other mail.

> > Note that X do work somehow after resume (I can't switch virtual
> > desktops and dialog is stuck on screen, but it is not complete
> > failure). I can do ctrl-alt-f1 and get to useful prompt.
> 
> I have similar symptoms. The windows are not redrawing, etc.

Yep, it seems we have same bug.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

  reply	other threads:[~2014-05-14 20:31 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-13 16:09 3.15-rc: regression in suspend Pavel Machek
2014-05-13 16:19 ` Bjørn Mork
2014-05-13 16:50   ` Pavel Machek
2014-05-13 16:37 ` Pavel Machek
2014-05-13 21:41   ` Pavel Machek
2014-05-14 12:39     ` Jiri Kosina
2014-05-14 15:57       ` Pavel Machek
2014-05-14 16:10         ` Jiri Kosina
2014-05-14 20:31           ` Pavel Machek [this message]
2014-05-14 18:20         ` Pavel Machek
2014-05-15 15:29           ` Jiri Kosina
2014-05-15 15:31             ` Daniel Vetter
2014-06-07 12:05               ` Pavel Machek
2014-06-07 12:06               ` Pavel Machek
2014-06-07 23:11                 ` Pavel Machek
2014-06-09  9:25                   ` Daniel Vetter
2014-06-09 10:23                     ` Pavel Machek
2014-06-09 11:03                       ` Jiri Kosina
2014-06-10 11:50                         ` Bisecting the heisenbugs (was Re: 3.15-rc: regression in suspend) Pavel Machek
2014-06-21 20:29                         ` 3.16, i915: less colors in X? Pavel Machek
2014-06-21 20:35                           ` Pavel Machek
2014-06-21 21:06                           ` Chris Wilson
2014-06-22 14:26                             ` Pavel Machek
2014-06-22 15:11                               ` regression: 3.16, i915: less colors in X?, caused by 773875bfb6737982903c42d1ee88cf60af80089c Pavel Machek
2014-06-21 21:16                           ` 3.16, i915: less colors in X? Martin Steigerwald
2014-06-25 22:35                         ` 3.15-rc: regression in suspend Pavel Machek
2014-06-27 13:37                           ` Jiri Kosina
2014-07-07  8:39                             ` Daniel Vetter
2014-07-11 19:26                               ` Pavel Machek
2014-07-11 23:33                                 ` Jiri Kosina
2014-08-07 12:47                                 ` Jiri Kosina
2014-08-07 12:54                                   ` Jiri Kosina
2014-08-07 14:36                                   ` [Intel-gfx] " Daniel Vetter

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