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From: Pavel Machek <pavel@ucw.cz>
To: Dan Williams <dcbw@redhat.com>
Cc: Woody Suwalski <terraluna977@gmail.com>,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	kernel list <linux-kernel@vger.kernel.org>,
	Linux-pm mailing list <linux-pm@vger.kernel.org>,
	Netdev list <netdev@vger.kernel.org>
Subject: Re: linux-next on x60: network manager often complains "network is disabled" after resume
Date: Sun, 25 Mar 2018 08:19:27 +0200	[thread overview]
Message-ID: <20180325061927.GA2148@amd> (raw)
In-Reply-To: <1521551568.16848.5.camel@redhat.com>

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> > > 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'
root@amd:/data/pavel# nmcli gen log level help
Error: Unknown log level 'help'
root@amd:/data/pavel# nmcli gen log level
Error: value for 'level' argument is required.
root@amd:/data/pavel# nmcli gen log level debug
root@amd:/data/pavel# cat /var/log/sys/log

Where do I get the logs? I don't see much in the syslog...

And.. It seems that it is "every other suspend". One resume results in
broken network, one in working one, one in broken one...

Thanks,
									Pavel

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

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  reply	other threads:[~2018-03-25  6:19 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-18 10:40 Pavel Machek
2018-03-19  9:17 ` Woody Suwalski
2018-03-19  9:21   ` Pavel Machek
2018-03-19 15:40     ` Dan Williams
2018-03-19 17:33       ` Pavel Machek
2018-03-19 17:45         ` Dan Williams
2018-03-20  8:03           ` Pavel Machek
2018-03-20 13:12             ` Dan Williams
2018-03-25  6:19               ` Pavel Machek [this message]
2018-03-26 15:33                 ` Dan Williams
2018-04-03  8:51                   ` linux-next on x60: hangs when I request suspend was " Pavel Machek
2018-04-15 16:16                   ` Pavel Machek
2018-04-17 15:03                     ` Dan Williams
2018-04-17 21:00                   ` Pavel Machek
2018-04-12 21:09         ` Pavel Machek
2018-03-20 21:26     ` Woody Suwalski
2018-03-21  1:11       ` Woody Suwalski
2018-04-15 16:15         ` Pavel Machek
2018-04-22 12:19           ` Woody Suwalski
2018-04-22 19:22             ` Pavel Machek

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