screen whites out

Gary J. Kirkpatrick garyartista at gmail.com
Tue Aug 26 08:33:35 UTC 2014


On Tue, Aug 26, 2014 at 10:05 AM, Colin Law <clanlaw at gmail.com> wrote:

> On 26 August 2014 08:29, Gary J. Kirkpatrick <garyartista at gmail.com>
> wrote:
> > On my asus netbook I've got xubuntu 12.04 and bodhi installed.  On both
> > systems the screen goes all white on a regular basis.  How can I tell if
> > it's a software or hardware issue?  The fact that it happens on both
> > suggests to me it's hardware, especially since they use different
> kernels.
> >
> > This message keeps getting kicked back by the xubuntu mailing list.  I
> have
> > had no responses from Bohdi forums.
> >
> > Perhaps there is a error message recorded somewhere?
>
> See if you can switch to a terminal using Ctrl+Alt+F1, that should
> give you a terminal where you can login.  Go back to your normal
> session with Ctrl+Alt+F7.
>
> If you can get to the terminal then you can login and look at the log
> files, for example
> tail -f /var/log/syslog
> From the terminal you can do a safe shutdown with
> sudo shutdown -h now
>
> If you cannot get to a terminal then reboot and look at syslog to see
> if anything there at the point of failure.
>
> Another thing you can try is to boot into a live image and select the
> ram test option.  Leave it running for long enough to see if you get
> the problem, and also watch for ram errors.
>
> Colin
>
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Thanks Collin.

Checked syslog just now and nothing unusual, so will wait until it whites
out again.  Failing that will run mem test


garyk
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