> On 19 April 2017 at 14:01 Colin Helliwell <[email protected]> 
> wrote:
> 
> > On 18 April 2017 at 14:36 Colin Helliwell <[email protected]> 
> > wrote:
> > 
> > > On 17 April 2017 at 18:32 Dan Williams <[email protected]> wrote:
> > > 
> > > On Sat, 2017-04-15 at 13:11 +0100, Colin Helliwell wrote:
> > > 
> > > > I have NM setup with ModemManager and GSM modem, and can bring up the
> > > > connection. But when I enable a SIM PIN lock, the first 'nmcli conn
> > > > up' from reboot fails.
> > > > I can see that the modem is being unlocked ok, and is indeed
> > > > registered afterwards. And a retry of the 'conn up' also works.
> > > > I wonder if there's some sequence/timing issue on the first time,
> > > > when the modem has to be brought out of locked state. (I leave the
> > > > enabling to NM/MM; with the PIN in the NM connection settings).
> > > > 
> > > > NM log is below. I *think* the point at which it goes awry is
> > > > indicated by the
> > > >  'enabling' --> 'disabled' (reason: unknown) @ 12:51:37
> > > > Unable to spot at the MM end of things [these logs omitted here]
> > > > what's triggering this change. Could it just be a timeout? (circa
> > > > 20secs)
> > > 
> > > Can you grab MM debug logs for this sequence too? I can't see what it
> > > would be from the NM side, maybe having both together would help.
> > > 
> > > Dan
> > 
> > Attached.
> 

I also notice that at 12:51:36, "enabling_started(): Flashing primary AT port 
before enabling..." is occurring *twice*..?
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