SEI i5-1235U Ubuntu - does't work the 2nd HDMI port

Pakito

AZW SEi
16,0 GiB
12th Gen Intel® Core™ i5-1235U × 12

Mesa Intel® Graphics (ADL GT2)
Ubuntu 22.04.1 LTS
64 bits

I'm trying to use the second hdmi port but it doesn't work.


when I turn on the PC, I can see the two monitor active (I can see the logo beelink in both monitor) but when ubuntu is loaded (ready to use my pc) the second monitor appear without signal (like no connectivity in the HDMI port 2) and if I go to configuration/monitor (ubuntu) I can see one hdmi port.

I also tried to swap between the monitor but alway the second HDMI port is turned off after ubuntu is charged (loaded)

Someone can help me with that problem ? please

Easy-Limits

I had the same problem.  Upgrading Ubuntu (in my case Mate) to the next version resolved the second HDMI not working issue.

Support-03

Easy-Limits replied at 2023-07-06 02:53
I had the same problem.  Upgrading Ubuntu (in my case Mate) to the next version resolved the second  ...

Thanks for your sharing

gcor

I am considering buying the SEi12 with the i5-1235u x12 cpu. I want to install Ubuntu Mate on it. But I haven't been able to find an ISO for the i5 on Ubuntu's website. All I see is AMD. Since my current system is an AMD I suspect they are hiding the intel stuff from me. Or maybe I'm just missing something. Anyway, can one of you give me a link to the correct ISO? Thank you.