It the connections is not very good in your monitor, and this usually happens when in the console... it won't be the first time that I see desks moving furiously when something opens the console... ;)<br><br>Cheers,<br>
<br>Marcos<br><br><div class="gmail_quote">2011/7/8 Bret Busby <span dir="ltr"><<a href="mailto:bret@busby.net">bret@busby.net</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On Fri, 1 Jul 2011, Michael Van Delft wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Hi Bret,<br>
<br>
To show some information about your system you can try ‘lspci’ and<br>
‘less /proc/cpuinfo’.<br>
<br>
I’m not being patronising so don’t take this the wrong way, but when<br>
trouble shooting I always look at the hardware layer first. Double<br>
check that the power and VGA\DVI cable are securely plugged in. It<br>
wouldn’t be the first time I’ve seen a fault like this and the<br>
software is pure coincidence.<br>
<br>
Good Luck,<br>
Michael<br>
<br>
</blockquote>
<br></div>
Actually....<br>
<br>
Regarding the "patronising" part, it may well have been the solution.<br>
<br>
I haven't encountered the same problem, for a while now; it seems to have happened for a few days, and then, not since then (funny - after I queried on this list, and then got some responses, the problem appears to have disappeared for the time being).<br>
<br>
Sometimes, when moving to and from the chair at which I am sitting when using this computer, I bump the desk, and the display fails. I then jiggle the VGA lead that goes into the monitor (the plug for the lead, is connected vertically - hanging down from the socket in the back of the monitor), and, just then, when looking at the connection, I bumped the VGA lead with the mirror, and got "No signal" on a black screen on the monitor, which I then overcame, by jiggling the lead, to restore a stable(ish) connection.<br>
<br>
One thing about it, that puzzles me, is that the problem with the flashing off, then on again, as previously mentioned, and the increasing frequency, happened only when (and, immediately after) a session using a terminal or console thing, thence using the command line, and, did not appear when just using the GUI without the command line.<br>
<br>
Strange...<div><div></div><div class="h5"><br>
<br>
--<br>
Bret Busby<br>
Armadale<br>
West Australia<br>
..............<br>
<br>
"So once you do know what the question actually is,<br>
you'll know what the answer means."<br>
- Deep Thought,<br>
Chapter 28 of Book 1 of<br>
"The Hitchhiker's Guide to the Galaxy:<br>
A Trilogy In Four Parts",<br>
written by Douglas Adams,<br>
published by Pan Books, 1992<br>
<br>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Marcos R Carot Collins<br><br>Business:<br>-Sound Therapy -<a href="http://www.soundtherapyperth.com">http://www.soundtherapyperth.com</a><br><br>Family:<br>-Carot Collins<br>
-<a href="http://www.carotcollins.com">http://www.carotcollins.com</a><br>