From: Jiri Slaby <jslaby@suse.cz>
To: markh@compro.net
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
Linux-kernel <linux-kernel@vger.kernel.org>,
Mark Hounschell <dmarkh@cfl.rr.com>,
Jiri Slaby <jirislaby@gmail.com>
Subject: Re: tty TTY_HUPPED anomaly
Date: Wed, 04 Jan 2012 21:40:55 +0100 [thread overview]
Message-ID: <4F04B957.3000408@suse.cz> (raw)
In-Reply-To: <4F04B7FF.5010906@compro.net>
On 01/04/2012 09:35 PM, Mark Hounschell wrote:
> 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
And what happens if you remove that?
--
js
suse labs
next prev parent reply other threads:[~2012-01-04 20:41 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-23 14:51 Mark Hounschell
2011-12-23 18:46 ` Mark Hounschell
2011-12-23 20:40 ` Alan Cox
2012-01-04 15:59 ` Mark Hounschell
2012-01-04 16:27 ` Alan Cox
2012-01-04 18:59 ` Mark Hounschell
2012-01-04 20:28 ` Jiri Slaby
2012-01-04 20:35 ` Mark Hounschell
2012-01-04 20:40 ` Jiri Slaby [this message]
2012-01-04 20:50 ` Mark Hounschell
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