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Original topic:

Galaxy book3: hdmi output not detected on Linux

(Topic created: 09-19-2023 05:08 PM)
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bastosfh
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Hi!

I have a brand new Galaxy Book3 in which I installed Ubuntu 23.04 (I've been using linux for a long time now). When I connect my notebook to an external monitor, through the HDMI port, the monitor is not shown as a display option.

Using the same HDMI cable with an HDMI -> USB-C adapter, I can use the external monitor without problems.

I've seen a post on Ask Ubuntu (unfortunately, I could not link it here) that describes the same situation, but with a different vendor. Apparently, the fix would be possible with a BIOS update, correcting some bug that prevents linux from detecting the HDMI port (I've also tested with Fedora 38, on a flash drive, and the result was the same).

Is there any chance of a firmware update coming soon from Samsung that would solve this problem I'm having?

Best regards

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aaaaaaaaasdfasdfasdf
Constellation
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Anyone got a fix for this issue? Same problem here. Cannot use HDMI in Linux. Tried multiple distros. @NicoSkere do you know how you solved it?!

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Solution
bastosfh
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Hello, everyone!

In case anyone comes here searching for this: the HDMI output works out of the box in Ubuntu 24.04.

No extra configuration needed šŸ™‚

Best regards!

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