From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 83505] AMD A4-5300 APU : only radeon.dpm=1 prevents random reboots with 3.16.1 kernel. Date: Sat, 06 Sep 2014 10:40:34 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0326039207==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 20F9A6E098 for ; Sat, 6 Sep 2014 03:40:34 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0326039207== Content-Type: multipart/alternative; boundary="1410000034.Ceac0.30674"; charset="us-ascii" --1410000034.Ceac0.30674 Date: Sat, 6 Sep 2014 10:40:34 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=83505 Rpnpif changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rpnpif@free.fr --- Comment #1 from Rpnpif --- I have now two consecutive reboot : I describe. 1. I worked on Iceweasel 24.8.0 with two opened windows. One editing a SPIP site. The second with editing a Wikipedia article, more one other tab with Wikipedia. Claws-mail was also opened. 2. A reboot occurred without any log. 3. The system reboots on 3.16.1 kernel with always radeon.dpm=1. 4. I reopened a session on Xfce. 5. I rerun Iceweasel only. All the tab and windows are restored. 6. I opened this bug report and begun this new comments. 7. After writing two or three lines in the text area, the system rebooted again! 8. I replaced radeon.dpm=1 with radeon.dpm=0, rerun update-grub.I rebooted. 9. I rerun again Iceweasel with restored tabs and I can now fill this comment ! To conclude. The reboot problem is not fixed by a radeon.dpm=1 in grub. So the summary of this bug is not exact. I expect that no new reboot happened again. I'll follow with dpm=0 to see. Note that about 2 two seconds before a reboot, xorg freezes (a watchdog effect ?). I have also a little doubt with a kernel network side-effect. My question : how get a debug log when an immediate reboot happened? -- You are receiving this mail because: You are the assignee for the bug. --1410000034.Ceac0.30674 Date: Sat, 6 Sep 2014 10:40:34 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" changed bug 83505
What Removed Added
CC   rpnpif@free.fr

Comment # 1 on bug 83505 from 
I have now two consecutive reboot : I describe.

1. I worked on Iceweasel 24.8.0 with two opened windows. One editing a SPIP
site.
The second with editing a Wikipedia article, more one other tab with Wikipedia.
Claws-mail was also opened.

2. A reboot occurred without any log.

3. The system reboots on 3.16.1 kernel with always radeon.dpm=1.

4. I reopened a session on Xfce.

5. I rerun Iceweasel only. All the tab and windows are restored.

6. I opened this bug report and begun this new comments.

7. After writing two or three lines in the text area, the system rebooted
again!

8. I replaced radeon.dpm=1 with radeon.dpm=0, rerun update-grub.I rebooted.

9. I rerun again Iceweasel with restored tabs and I can now fill this comment !

To conclude. The reboot problem is not fixed by a radeon.dpm=1 in grub. So the
summary of this bug is not exact. I expect that no new reboot happened again.
I'll follow with dpm=0 to see.

Note that about 2 two seconds before a reboot, xorg freezes (a watchdog effect
?).
I have also a little doubt with a kernel network side-effect.

My question : how get a debug log when an immediate reboot happened?

You are receiving this mail because:
  • You are the assignee for the bug.
--1410000034.Ceac0.30674-- --===============0326039207== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============0326039207==--