From: Reinhard Nissl <rnissl@gmx.de>
To: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: SysReq & serial console
Date: Mon, 02 Jan 2006 00:44:43 +0100 [thread overview]
Message-ID: <43B8696B.2070303@gmx.de> (raw)
Hi,
I'm facing a similar issue like the thread
system keeps freezing once every 24 hours / random apps crashing
reported, but I still have to try all those suggestions.
For now, I've configured a serial console and enabled SysReq. When the
freeze happens on my system, the system is still pingable and SysReq can
for example sync the disks. I also can see on serial console which
SysReq command I selected (registers, tasks, SAK, etc.), but I do not
get any output of these commands on serial console.
When issuing such a SysReq command before the system freezes I can see
the output of the command on a framebuffer console.
So, is it possible to redirect the output of a SysReq command to a
serial console?
Bye.
--
Dipl.-Inform. (FH) Reinhard Nissl
mailto:rnissl@gmx.de
next reply other threads:[~2006-01-01 23:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-01 23:44 Reinhard Nissl [this message]
2006-01-02 0:37 ` SysReq & serial console Russell King
2006-01-02 7:29 ` Kalin KOZHUHAROV
2006-01-02 9:18 ` Russell King
2006-01-02 20:16 ` Reinhard Nissl
2006-01-11 5:51 ` Kalin KOZHUHAROV
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