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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 83505] New: AMD A4-5300 APU : only radeon.dpm=1 prevents random reboots with 3.16.1 kernel.
Date: Thu, 04 Sep 2014 16:54:42 +0000	[thread overview]
Message-ID: <bug-83505-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=83505

          Priority: medium
            Bug ID: 83505
          Assignee: dri-devel@lists.freedesktop.org
           Summary: AMD A4-5300 APU : only radeon.dpm=1 prevents random
                    reboots with 3.16.1 kernel.
          Severity: minor
    Classification: Unclassified
                OS: Linux (All)
          Reporter: rpnpif@free.fr
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: DRM/Radeon
           Product: DRI

Created attachment 105760
  --> https://bugs.freedesktop.org/attachment.cgi?id=105760&action=edit
dmesg with radeon.dpm=1

I have read that for this AMD A4-5300 APU (Aruba), radeon.dpm=1 on the grub
command line of the kernel booting is useless because this option is already
per default in the kernel.

But if I don't use this option, Debian 7.6 reboots randomly after some minutes,
hours or days of work when I use Iceweasel/Firefox and some flash animation,
Libreoffice or other heavy application.

With this option, no reboots. All work fine after several days.

This issue seems about the same as
https://bugs.freedesktop.org/show_bug.cgi?id=82201#c26 but I am not sure.

I report this issue because dpm=1 should be useless.

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             reply	other threads:[~2014-09-04 16:54 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-04 16:54 bugzilla-daemon [this message]
2014-09-06 10:40 ` [Bug 83505] AMD A4-5300 APU : only radeon.dpm=1 prevents random reboots with 3.16.1 kernel bugzilla-daemon
2014-09-11 14:51 ` bugzilla-daemon
2014-09-11 14:51 ` [Bug 83505] AMD A4-5300 APU : only radeon.dpm=1 get " bugzilla-daemon
2014-09-11 14:52 ` [Bug 83505] AMD A4-5300 APU : " bugzilla-daemon
2014-09-11 15:03 ` bugzilla-daemon
2014-09-11 15:08 ` bugzilla-daemon
2014-09-11 15:14 ` bugzilla-daemon
2014-09-17  8:01 ` bugzilla-daemon
2014-09-19 14:02 ` bugzilla-daemon
2014-09-22  6:39 ` bugzilla-daemon

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