Only one monitor after recent updates

[Tony Arnold]

On Tue, 2024-11-26 at 02:49 +1100, Karl Auer wrote:
> On Mon, 2024-11-25 at 14:46 +0000, Tony Arnold wrote:
> > The card has 4 ports. 2 are HDMI and 2 are display port. I'm using
> > both HDMI ports on the card.
> 
> OK - the spec I found said 1xHDMI, 3xDP.
> 
> > I can't see the Radeon card ports in the BIOS. I wouldn't expect
> > to.
> 
> I misunderstood. I thought you were saying you could see the HDMI
> ports
> in the BIOS, but you were saying you could see the BIOS display on
> both
> monitors.
> 
> Unless someone comes out of the woodwork with a software solution, I
> think at this point you are going to have to start swapping
> hardware...

I finally re-installed the amdgpu-pro drivers and, hey presto, I now
have 2 working monitors!

So problem is fixed (at least it's gone away) but why it happened I'll
probably never no:-)

Regards,
Tony.

-- 
Tony Arnold; Retired computer scientist; a.c.arnold at gmail.com; +44 7521
071138
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.ubuntu.com/archives/ubuntu-users/attachments/20241204/81811d29/attachment.html>