Laptop lockup

[NoOp]

On 02/19/2008 07:01 AM, Neil Cherry wrote:
> I've got a problem where if I leave my laptop on over night it will
> be locked up the next day. This started just after upgrading to
> 7.10 (I was on 7.04). When I get up and attempt to use the laptop
> I find that the CPU side is warmer than when it's normally running
> properly and that the screen is blank and there is no response
> to the keyboard or mouse. At this point I have to hold the power
> switch for about 10 seconds.
> 
> Here's what I see in the log file /var/log/messages
> 
> 
> Feb 16 02:19:02 Toshiba -- MARK --
> Feb 16 02:39:02 toshiba -- MARK --
> Feb 16 06:57:06 toshiba syslogd 1.4.1#20ubuntu4: restart.
> Feb 16 06:57:06 toshiba kernel: Inspecting /boot/System.map-2.6.20-16-generic
> Feb 16 06:57:06 toshiba kernel: Loaded 24980 symbols from 
> /boot/System.map-2.6.20-16-generic.
> Feb 16 06:57:06 toshiba kernel: Symbols match kernel version 2.6.20.
> Feb 16 06:57:06 toshiba kernel: No module symbols loaded - kernel modules 
> not enabled.
> 
> Then the reset of the reboot. I did not have this problem with
> 7.04.
> 
> PS, during a lock up the fan is still running.
> 
> Thanks
> 

Why are you still running a Feisty kernel following a Gutsy upgrade?