Bug 80881

Summary:	systemd poweroff become reboot in dell 15-7537
Product:	systemd	Reporter:	ayaka <ayaka>
Component:	general	Assignee:	systemd-bugs
Status:	RESOLVED NOTOURBUG	QA Contact:	systemd-bugs
Severity:	normal
Priority:	medium	CC:	ayaka
Version:	unspecified
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
See Also:	https://bugzilla.kernel.org/show_bug.cgi?id=79271 https://bugzilla.redhat.com/show_bug.cgi?id=1096827
Whiteboard:
i915 platform:		i915 features:
Attachments:	the journalctl -b-1

Description ayaka 2014-07-04 01:54:11 UTC

I have a Dell 15-7537 laptop install fedora 20 with kernel 3.14.8. But I
can't power off my laptop using systemctl poweroff, Once I let systemctl power off my laptop, it will, but it actually do the reboot, I have to press power button on laptop or type halt in grub2, but it will cause the other reboot, after
the second reboot, I could power off my laptop this time. But in the
Windows 8.1, I don't need to do that, just click power off it would
power off my laptop properly. I also have tried openrc in gentoo, it couldn't either. The kernel staff told me that kernel work well but it is the userspace's problem.

Comment 1 Zbigniew Jedrzejewski-Szmek 2014-07-16 03:08:30 UTC

This is unlikely to be a systemd problem, since at some point systemd asks the kernel to actually do the deed.

To test, can you do 'poweroff -f'? This talks directly to the kernel, bypassing the normal shutdown sequence.

Comment 2 Zbigniew Jedrzejewski-Szmek 2014-07-16 03:28:53 UTC

I looked at the kernel bug and see that 'echo o > /proc/sysrq-trigger' works for you. To narrow it down, please still do the 'poweroff -f' test, and if it works, turn on systemd debugging with 'systemd-analyze set-log-level debug', and try to poweroff as usual, and after the reboot, post logs from previous boot: 'journalctl -b-1' output.

Comment 3 ayaka 2014-07-18 18:58:49 UTC

(In reply to comment #2)
> I looked at the kernel bug and see that 'echo o > /proc/sysrq-trigger' works
> for you. To narrow it down, please still do the 'poweroff -f' test, and if
> it works, turn on systemd debugging with 'systemd-analyze set-log-level
> debug', and try to poweroff as usual, and after the reboot, post logs from
> previous boot: 'journalctl -b-1' output.

Yes, poweroff -f would poweroff the laptop.
But systemctl poweroff will reboot, the log is too long, I paste it there
http://paste.fedoraproject.org/119116/05709502/

Comment 4 Lennart Poettering 2014-08-18 21:27:15 UTC

Can you paste the relevant bits again? the fpaste is not available anymore.

Comment 5 ayaka 2014-08-20 13:02:25 UTC

I find my problem fix in new kernel, here is 3.15.8, when I report it the kernel is still 3.14. But I still have problem of poweroff after I reboot from windows, it is more likely the audio card problem in this laptop, the driver doesn't close the audio card in windows. Maybe the poweroff problem is caused by a windows driver.

Comment 6 Lennart Poettering 2014-08-20 13:15:15 UTC

OK, if the problem is gone with a newer kernel I figure we can close this bug.

Comment 7 ayaka 2014-09-14 22:56:33 UTC

Created attachment 106290 [details]
the journalctl -b-1

Comment 8 ayaka 2014-09-14 22:57:16 UTC

I am very sorry, that problem doesn't been solved. Please re-open it.

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