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From: Nick Urbanik <nicku@vtc.edu.hk>
To: Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: Re: Debugging hard lockups (hardware?)
Date: Sun, 06 Apr 2003 14:39:52 +0800	[thread overview]
Message-ID: <3E8FCBB8.199E8AE4@vtc.edu.hk> (raw)
In-Reply-To: <3E8FC9FB.A030ACFB@vtc.edu.hk>

Nick Urbanik wrote:

> Dear team,
>
> This machine locks up solid every few days.  Caps Lock, Num Lock, Scroll Lock do
> not respond.  The NMI watchdog does not kick in.  Alt-SysRq-keys do not
> respond.  Logs show no hint of any problem (that I recognise) before lockup.
> Occurs often during scrolling e.g., Mozilla.

I omitted one critical fact: it is only while I am using the machine sitting at the
console; it has never happened while connecting via ssh, even when doing plenty of
I/O.

--
Nick Urbanik   RHCE                                  nicku@vtc.edu.hk
Dept. of Information & Communications Technology
Hong Kong Institute of Vocational Education (Tsing Yi)
Tel:   (852) 2436 8576, (852) 2436 8713          Fax: (852) 2436 8526
PGP: 53 B6 6D 73 52 EE 1F EE EC F8 21 98 45 1C 23 7B     ID: 7529555D
GPG: 7FFA CDC7 5A77 0558 DC7A 790A 16DF EC5B BB9D 2C24   ID: BB9D2C24




  reply	other threads:[~2003-04-06  6:28 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-04-06  6:32 Nick Urbanik
2003-04-06  6:39 ` Nick Urbanik [this message]
2003-04-06  9:27 ` John Bradford
2003-04-06 10:55 ` Bruce Harada
2003-04-06 18:34 ` Alan Cox
2003-04-06 20:29   ` Arador
2003-04-06 21:04     ` Alan Cox
2003-04-17 16:12       ` Arador
2003-04-06 20:31   ` Dave Jones
2003-04-06 22:02     ` Nick Urbanik
2003-04-06 23:15       ` Dave Jones
2003-04-08  3:33     ` Andre Hedrick
2003-04-08 12:35       ` Dave Jones
2003-09-15  8:49   ` Debugging hard lockups (hardware?): Power Supply! Nick Urbanik
2003-09-15 19:57     ` Resident Boxholder
2003-04-06 10:12 Debugging hard lockups (hardware?) mikpe
2003-04-06 16:01 ` Nick Urbanik
2003-04-07 23:24 Richard J Moore
2003-04-09  1:24 ` Nick Urbanik
2003-04-08 18:36 Scott Lee
2003-04-11 18:08 Scott Lee
2003-04-11 19:22 ` Bernd Eckenfels

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