Hello, everybody.

On Tue, Aug 27, 2024 at 20:50:01 +0000, Alan Mackenzie wrote:

On Tue, Aug 27, 2024 at 19:36:49 +0100, Michael wrote:

On Tuesday, 27 August 2024 17:05:26 BST Alan Mackenzie wrote:

On Mon, Aug 26, 2024 at 14:49:14 +0000, Alan Mackenzie wrote:

On Mon, Aug 26, 2024 at 12:54:20 +0100, Michael wrote:

On Monday, 26 August 2024 11:40:43 BST Alan Mackenzie wrote:

On Sun, Aug 25, 2024 at 22:04:05 +0100, Michael wrote:

[ .... ]

When I got back home again and plugged in the new machine, it was slightly different. It was still pumping out 2112x1116, but the
2" gap has become a 1" gap on both the left hand and the right
hand sides. There's still a (smaller) gap at the top. I haven't
yet tried booting into Linux.

At least we now have an indication of something "analog" perhaps not being in order. I'm thinking that perhaps my HDMI->DVI adapter is broken. I should have bought a new one while I was at the shop, just to test. I did have trouble with Windows laptops when I plugged them in
via this adapter a couple of years ago. Maybe I'll go back to the shop to get that new HDMI->DVI adapter tomorrow.

Well, I now have that new HDMI->DVI adapter, and my video now works!
Both the console and X Windows (running XFCE) work fully. There must
have been a dodgy connection in my old adapter, possibly in a timing
twisted pair, or something like that.

As always, after solving such a problem, one wonders why it took so long
to fix. I was convinced it was something in the motherboard's firmware,
and it took an actual demonstration of it working on an HDMI monitor to persuade me otherwise.

Anyhow, now to finish setting the machine up, in particular getting an
email server installed and configured.

Many thanks to the people who helped me diagnose the problem,
particularly Michael and Dale.

[ .... ]

--
Alan Mackenzie (Nuremberg, Germany).

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