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Tasklist

FS#52260 - [linux 4.9] Poweroff or reboot hangs

Attached to Project: Arch Linux
Opened by Gianvito (0101200) - Saturday, 24 December 2016, 18:12 GMT
Last edited by Tobias Powalowski (tpowa) - Friday, 24 March 2017, 08:25 GMT
Task Type Bug Report
Category Kernel
Status Closed
Assigned To Tobias Powalowski (tpowa)
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 3
Private No

Details

After upgrading to kernel 4.9 my machine hangs during shutdown/reboot.
Monitor poweroff but the PC is on.


Steps to reproduce:

Press the shutdown button or systemctl poweroff/rebbot via konsole
This task depends upon

Closed by  Tobias Powalowski (tpowa)
Friday, 24 March 2017, 08:25 GMT
Reason for closing:  Fixed
Additional comments about closing:  4.9.x-1
Comment by Gianvito (0101200) - Sunday, 08 January 2017, 14:14 GMT
kernel 4.9.1 won't solve the problem.

I think its a regression in drm/radeon, disable kms, make poweroff/reboot work again

Related to this?
https://bugs.freedesktop.org/show_bug.cgi?id=98200
Comment by Gianvito (0101200) - Thursday, 26 January 2017, 10:36 GMT
fixed upstream

https://bugzilla.kernel.org/show_bug.cgi?id=192271
Comment by Carlo Teubner (carlo) - Sunday, 29 January 2017, 08:04 GMT
This is happening to me with kernel 4.9.6.

Adding radeon.dpm=0 to the kernel command-line fixes it.
Comment by Darek (blablo) - Monday, 30 January 2017, 19:06 GMT
https://git.kernel.org/cgit/linux/kernel/git/stable/stable-queue.git/plain/queue-4.9/revert-drm-radeon-always-apply-pci-shutdown-callbacks.patch?id=4b2c2a00b02b75482e711487a1aa48a6a098064d

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