[ubuntu-uk] Computer restarts on shutdown

[Anton Kanishchev]

What you could do is to patch 12.04 installation fully.
Then try to shut down from terminal. If that works consistently (might do)
then it is a software bug or error. If it isn't it is likely to be another
issue. If you are still under warranty and /or lenovo phone support is
free/not expensive you could try calling them to see whether it is a known
issue. You can could also manually check the lenovo website for updates.
Is this problem new or has it been present for a while?
Could you check whether it restarts instead of shutdown on both battery and
main, some similarly if there are any programs that are running when you
shutdown.
On Oct 4, 2012 9:45 PM, "Simon Greenwood" <sfgreenwood at gmail.com> wrote:

>
>
> On 4 October 2012 21:11, James Morrissey <morrissey.james1 at gmail.com>wrote:
>
>> Hi all,
>>
>> I have been having a problem with a new machine.
>>
>> Occasionally when i go to shut it down, it restarts instead. If i try
>> and shut it down again, once it has rebooted to the login in screen,
>> it shuts down completely.
>>
>> Sometimes it plays up and sometimes it doesn't i haven't be able to
>> work out what causes it.
>>
>> I have read elsewhere that this might be a power setting in the BIOS,
>> but i think not as i) it doesn't happen in windows (which i dual boot)
>> and ii) it only happens some of the time and never if i shutdown
>> straight from the login screen.
>>
>> Its not a world-ending problem, but its a bit of a hassle if i am in a
>> rush to go somewhere and want to shut my machine down and it decides
>> to restart.
>>
>> All of this takes place when shutting down via the cog in the top
>> right of the panel.
>>
>> I've had this question kicking around the forums for a couple of weeks
>> , but nothing has really come up. Someone suggested looking at the
>> logs, but i am not sure where i'd be looking or what i'd be looking
>> for.
>>
>> I was wondering if anyone on here might have any ideas.
>>
>>
> Checking logs would be a good answer. You can use Log File Viewer and try
> and things like Error or Warning in syslog (or, 'rror' or 'arning' - comes
> in useful more often than you might think) but if it's an abrupt failure
> being caused by something in BIOS or hardware it is less likely to log. If
> there were any example logs in the forums you're looking in you could
> search for those as well.
>
> It does sound like a BIOS issue more than anything as it's going to be in
> something like the suspend or hibernate process and that it's not
> recovering properly.
>
> s/
> --
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>
>
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