From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 68178] evergreen: hard lockup on suspend and resume with dpm Date: Tue, 24 Sep 2013 19:40:35 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1217225282==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 5EFACE76BF for ; Tue, 24 Sep 2013 12:40:35 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1217225282== Content-Type: multipart/alternative; boundary="1380051635.450BF5F0.26954"; charset="us-ascii" --1380051635.450BF5F0.26954 Date: Tue, 24 Sep 2013 19:40:35 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=68178 --- Comment #6 from nine@detonation.org --- It seems like I have two independent problems which may explain the confusing results I got: * with DPM enabled I get hard locks on suspend and sometimes on resume. After suspend I have to turn off power manually but it seems like it successfully writes the suspend image to disk. On resume it sometimes locks with disabled output, sometimes it works. * Regardless of DPM enabled or not I get X server crashes within minutes after a suspend/resume cycle. This happens with kernel 3.11.1 with current firmware. When I downgrade my kernel-firmware package to 20130114git-1.2.1, this problem vanishes. But the firmware may be the original cause. With the old firmware I for example do not have direct rendering or acceleration. At least I found a logfile giving more information about the X server crash. Attaching. Is there anything else I can do to debug these problems? -- You are receiving this mail because: You are the assignee for the bug. --1380051635.450BF5F0.26954 Date: Tue, 24 Sep 2013 19:40:35 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 6 on bug 68178 from 
It seems like I have two independent problems which may explain the confusing
results I got:

* with DPM enabled I get hard locks on suspend and sometimes on resume. After
suspend I have to turn off power manually but it seems like it successfully
writes the suspend image to disk. On resume it sometimes locks with disabled
output, sometimes it works.

* Regardless of DPM enabled or not I get X server crashes within minutes after
a suspend/resume cycle. This happens with kernel 3.11.1 with current firmware.
When I downgrade my kernel-firmware package to 20130114git-1.2.1, this problem
vanishes. But the firmware may be the original cause. With the old firmware I
for example do not have direct rendering or acceleration.

At least I found a logfile giving more information about the X server crash.
Attaching.

Is there anything else I can do to debug these problems?

You are receiving this mail because:
  • You are the assignee for the bug.
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