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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 99524] kernel hangs during shutdown (similar to Bug 98200)
Date: Wed, 25 Jan 2017 01:18:18 +0000	[thread overview]
Message-ID: <bug-99524-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=99524

            Bug ID: 99524
           Summary: kernel hangs during shutdown (similar to Bug 98200)
           Product: DRI
           Version: DRI git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: 10dmar10@gmail.com

Created attachment 129131
  --> https://bugs.freedesktop.org/attachment.cgi?id=129131&action=edit
serial terminal capture (power on, login, shutdown)

Hi,

this bug is similar to Bug 98200.

Since upgrade from kernel 4.8.17 to 4.9.{1,2,5} I am unable to restart or
shutdown my PC. 
Poweroff/restart always ends with black screen (display shows "no signal"). 
System stays frozen with fans / hard discs spinning. 
Reset button does not bring the system back - it stays completely frozen.
Only manual (power button) power off/on cycle brings the system back.

GPU: [AMD/ATI] Juniper XT [Radeon HD 5770]

I was able to capture kernel messages over serial line, last lines:

...
[  136.326236] systemd-shutdown[1]: All loop devices detached.
[  136.353887] kvm: exiting hardware virtualization
[  136.380090] Console: switching to colour VGA+ 80x25
[  136.406675] [drm] radeon: finishing device.  

I tested kernel 4.9.1, 4.9.2 and 4.9.5.

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             reply	other threads:[~2017-01-25  1:18 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-25  1:18 bugzilla-daemon [this message]
2017-01-25 11:53 ` [Bug 99524] kernel hangs during shutdown (similar to Bug 98200) bugzilla-daemon
2017-01-25 17:05 ` bugzilla-daemon
2017-01-25 18:41 ` bugzilla-daemon
2017-02-01 20:49 ` bugzilla-daemon

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