On 2017-05-02 02:49, H wrote:
> I am running the latest updated version of CentOS on a HP DL160 G6
> server as a workstation with the Mate desktop, not Gnome. The only
> expansion card I have installed is a MSI Geforce GT710 graphics card
> driving two monitors.
>
> Unfortunately the computer locks up at random intervals: neither the
> mouse nor the keyboard work and I lose the SSH connection to the
> computer I have used to see if the entire computer locks up or only
> the desktop. If I leave the computer in this state it eventually reboots.
>
> Any suggestions on where to begin researching this?
>
> Thank you.
>
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dmesg
CentOS 6: less /var/log/messages
CentOS 7: journalctl -xe
It looks like a HW error, maybe CPU or RAM, so I would recommend running
memtest and some CPU bench tool as well.
//Zdenek
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