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SubjectRe: linux-next on x60: network manager often complains "network is disabled" after resume
Hi!
On Mon 2018-03-26 10:33:55, Dan Williams wrote:
> On Sun, 2018-03-25 at 08:19 +0200, Pavel Machek wrote:
> > > > > Ok, what does 'nmcli dev' and 'nmcli radio' show?
> > > >
> > > > Broken state.
> > > >
> > > > pavel@amd:~$ nmcli dev
> > > > DEVICE TYPE STATE CONNECTION
> > > > eth1 ethernet unavailable --
> > > > lo loopback unmanaged --
> > > > wlan0 wifi unmanaged --
> > >
> > > If the state is "unmanaged" on resume, that would indicate a
> > > problem
> > > with sleep/wake and likely not a kernel network device issue.
> > >
> > > We should probably move this discussion to the NM lists to debug
> > > further. Before you suspend, run "nmcli gen log level trace" to
> > > turn
> > > on full debug logging, then reproduce the issue, and send a pointer
> > > to
> > > those logs (scrubbed for anything you consider sensitive) to the NM
> > > mailing list.
> >
> > Hmm :-)
> >
> > root@amd:/data/pavel# nmcli gen log level trace
> > Error: Unknown log level 'trace'
>
> What NM version? 'trace' is pretty old (since 1.0 from December 2014)
> so unless you're using a really, really old version of Debian I'd
> expect you'd have it. Anyway, debug would do.

...

Hmm. I also noticed now screen saver kicks in _right after I resume
the machine_. That did not use to be the case (and is a bit annoying
on its own).

Do we have any changes with time across suspend/resume in v4.17?

Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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