Re: tty TTY_HUPPED anomaly

[Mark Hounschell]

On 01/04/2012 03:28 PM, Jiri Slaby wrote:
> On 01/04/2012 07:59 PM, Mark Hounschell wrote:
> > > I would guess (given the distro change is the trigger) that you've got a
> > > SuSE problem not a kernel one. The kernel behaviour and code looks
> > > correct. My guess therefore is that newer SuSE is running stuff in the
> > > boot which is probing serial ports and messing with the carrier wrongly
> > > and in ways it didn't use to. That would fit the fact that something
> > > similarly broken has apparently also appeared in the Fedora user space
> > > bootup.
>
> And we (suse) have a report for enterprise, that says ModemManager
> causes a similar issue. Could you perhaps check whether you have that
> thing installed?
>
> thanks,

Yep. ModemManager-0.5-3.1.3.i586

Mark
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