Re: ThinkPad: reboots after successful shutdown -p

From: Tom Jones <thj_at_freebsd.org>
Date: Mon, 18 Nov 2019 19:53:47 +0000
On Mon, Nov 18, 2019 at 11:47:18AM -0800, Oleksandr Tymoshenko wrote:
> Bjoern A. Zeeb (bzeeb-lists_at_lists.zabbadoz.net) wrote:
> > On 18 Nov 2019, at 7:14, Xin Li wrote:
> > 
> > > Hi,
> > >
> > > I recently noticed that if I do a 'shutdown -p' from -CURRENT, the
> > > system would shut down and seemingly powered off, then it would 
> > > restart
> > > after about 5-10 seconds.
> > 
> > Interesting. I have the opposite problem that a reboot does a shutdown 
> > but never resets (also no reset from ddb>).  I’ve seen this on the 
> > X270 and the T480.
> 
> I had this issue on my Thinkpad too. The "solution" was to disable
> bluetooth chip in BIOS. I didn't try to find the root cause of this
> behavior.

There was a related bluetooth update in September after which my x270
was able to reboot. You might want to reenable and try again

- [tj]
Received on Mon Nov 18 2019 - 18:53:43 UTC

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