[ubuntu-uk] Computer restarts on shutdown

[James Morrissey]

Dear all,

I am just following up on this minor but annoying issue with my machine
(Lenovo Thinkpad x131e (intel)).

The core of this issue is that when i go to shutdown my machine it
regularly reboots automatically. The problem has persisted across a number
of different versions of ubuntu (currently running 13.10) and i have just
lived with it.

This is not a problem in windows and it occurs regardless of the way ion
which i try and shut the machine down - via the power button, panel cog and
command line.

The BIOS are up to date.

What i have noticed recently is that the problem only happens if i have put
the machine into suspend before i shut it down. If i do not suspend the
machine it shuts down and stays shut down. This is a relief as its what
allows me to turn off my computer - once it reboots, i shut it down again
without suspending it and then everything is fine.

So my guess is that something in a hibernate process is triggering the
machine to reboot on shutdown. I am not sure where i would find out about
these sorts of details but i was wondering if, now that i know what causes
the problem, someone on here might be able to help me either fix the
problem. That, or identify exactly what is wrong so i can file a cogent bug
report.

Thanks very much,

j
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