[Bug 25664] System freezes/hangs sometime after network is unplugged

Jouni Nieminen sieni at kolumbus.fi
Tue Oct 17 12:36:06 UTC 2006


Public bug reported:

Ubuntu 5.10 system freezes completely (=needs hw-reboot) after sometime when
network cable is unplugged. Not sure if this really relates to network cable
being unplugged without network service being stopped, but it seems to be so.
I've run memtest couple of times on the system and memory checks out ok.

uname -a:
Linux shroom 2.6.12-9-386 #1 Mon Oct 10 13:14:36 BST 2005 i686 GNU/Linux

/var/log/messages:
Nov 12 17:53:07 localhost kernel: [4304989.895000] atkbd.c: Unknown key pressed
(translated set 2, code 0xaa on isa0060/serio0).
Nov 12 17:53:07 localhost kernel: [4304989.895000] atkbd.c: Use 'setkeycodes
e02a <keycode>' to make it known.
Nov 12 17:53:07 localhost kernel: [4304989.980000] atkbd.c: Unknown key released
(translated set 2, code 0xaa on isa0060/serio0).
Nov 12 17:53:07 localhost kernel: [4304989.980000] atkbd.c: Use 'setkeycodes
e02a <keycode>' to make it known.
Nov 12 18:05:31 localhost kernel: [4305734.138000] atkbd.c: Unknown key pressed
(translated set 2, code 0xaa on isa0060/serio0).
Nov 12 18:05:31 localhost kernel: [4305734.138000] atkbd.c: Use 'setkeycodes
e02a <keycode>' to make it known.
Nov 12 18:05:31 localhost kernel: [4305734.242000] atkbd.c: Unknown key released
(translated set 2, code 0xaa on isa0060/serio0).
Nov 12 18:05:31 localhost kernel: [4305734.242000] atkbd.c: Use 'setkeycodes
e02a <keycode>' to make it known.
Nov 12 18:09:41 localhost gconfd (sieni-8049): Exiting
Nov 12 18:09:42 localhost shutdown[7180]: shutting down for system reboot
Nov 12 18:09:51 localhost kernel: [4305994.448000] apm: BIOS version 1.2 Flags
0x03 (Driver version 1.16ac)
Nov 12 18:09:51 localhost kernel: [4305994.448000] apm: disabled on user request.
Nov 12 18:09:56 localhost kernel: Kernel logging (proc) stopped.
Nov 12 18:09:56 localhost kernel: Kernel log daemon terminating.
Nov 12 18:09:56 localhost exiting on signal 15
Nov 12 18:13:01 localhost syslogd 1.4.1#17ubuntu3: restart.

** Affects: linux-source-2.6.12 (Ubuntu)
     Importance: Medium
         Status: Confirmed

-- 
System freezes/hangs sometime after network is unplugged
https://launchpad.net/bugs/25664




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