From: Dmitry Melekhov <dm@belkam.com>
To: linux-kernel@vger.kernel.org
Subject: serial port problem
Date: Sat, 01 Nov 2008 15:29:22 +0400 [thread overview]
Message-ID: <490C3D92.5060106@belkam.com> (raw)
Hello!
I have problems with connecting to any equipment since kernel 2.6.24
(Ubuntu 8.04)-
if I connect cisco switch or router I can't do anything with it, but
when I boot previos kernel (from Ubuntu 7.10 )
all is OK.
Today I did upgrade to Ubuntu 8.10 (kernel 2.6.27) and still have the
same problem.
So I downloaded and installed kernel 2.6.27.4 and still have the same
problem.
I connected zyxel modem to port and I see that it gets commsnds- it's
data lamp blinks, but I get nothing.
Situation is different on my colleague machine- since ubuntu 8.04 he can
see in minicom or gtkterm how connected router boots,
but then he can't send someting over several port to router.
I created bug report in ubuntu's launchpad, but there is no solution.
As I now see this problem exists with kernel from kernel.org could you
tell me how can I find where problem is?
Thank you!
next reply other threads:[~2008-11-01 11:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-01 11:29 Dmitry Melekhov [this message]
2008-11-01 11:54 ` serial port problem Adam Nielsen
-- strict thread matches above, loose matches on Subject: below --
2006-04-04 13:32 Serial " Ian Leonard
2002-12-04 11:35 serial " Stas Sergeev
2002-12-04 10:45 Dmitriy A. Kuvshinov
2002-02-26 13:07 Serial Port problem Vinayak P Risbud
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