Re: NetworkManager taking ages to automatically connect to wifi

[Sparhawk <networkmanager-list plast id au>]

On 23/05/13 01:20, Dan Williams wrote:
> On Wed, 2013-05-22 at 11:49 +1000, Sparhawk wrote:
> > NetworkManager --no-daemon --log-level=debug 2> nm_debug.txt
> >
> >
> >
> > On 22/05/13 01:47, Dan Williams wrote:
> > > On Tue, 2013-05-21 at 16:18 +1000, Sparhawk wrote:
> > > > Hi,
> > > >
> > > > Somewhere around the upgrade from Kubuntu 12.10 to 13.04, NetworkManager
> > > > has started taking ages to connect automatically to my preferred wifi
> > > > network.
> > > >
> > > > In the past, after waking from suspend, I would connect within a few
> > > > seconds. Now it takes minutes. The exact time is erratic. Mostly it is
> > > > around the two minute mark, but very rarely it takes ~10 seconds.
> > > Can you grab some logs from wherever your distro puts syslog 'daemon'
> > > output?  That's
> > > probably /var/log/daemon.log, /var/log/NetworkManager.log,
> > > or /var/log/syslog.
> > In Ubuntu, it's just in the system/kernel log (/var/log/kern.log)
> > http://pastebin.com/HyeP2die
> >
> > I've actually asked on the kde forum [1], but I suspect there is nothing
> > useful there. FWIW they mentioned putting NetworkManager in debug mode,
> > but I couldn't work out how to kill it without it automatically
> > restarting. (They also suggested I ask on this mailing list.)
> mv /usr/sbin/NetworkManager /
> killall -TERM NetworkManager
> /NetworkManager --no-daemon --log-level=debug 2> nm_debug.txt
>
> and then when you're done, move it back.  You might also be able to ask
> upstart to stop & disable the NM service, then run it yourself manually.
> Not sure about that.

Thanks. Here are the logs. I went through a couple of sleep wake cycles,
I think. Probably best to read from the end, where the latest automatic
connection took 28 seconds after wake.

http://pastebin.com/i9UxK8QR