No sound with ArcaOS 5.02 on Lenovo t540p labtop

[Pecos]

Install of ArcaOS 5.03 failed after first boot.

Install of ArcaOS 5.02 was OK, it runs perfect but AUDIO fails.

At Internet says "Blond Guy" to add parameter /A:1 to UNIAUD32.SYS but it had no effect.

Send now ticket first without attachment due error befor. Then I try it with attachment again.

Thanks for Your efforts.

[Pecos]

Attachment was not commitable again.

I read there abouz a problem with no usable interrupt 22. the switch to an alternative one failed.

[Silvan Scherrer]

I recommend you to open this ticket at AN mantis bugtracker. With all needed logs.

[martini]

Hi

There was an experimental update to the driver updated yesterday (May 6, 2020) posted on the OS2World Forum. I guess it would not harm to give it a try to provide feedback. ​https://www.os2world.com/forum/index.php/topic,2436.0.html

Regards

[Lewis Rosenthal]

The T540 has been supported in Arca Noae Uniaud builds for some time (surely, ArcaOS 5.0.4 ships with a Uniaud build which supports the T540 and T540p).

While the latest test build from Paul will surely work, so will the latest Uniaud from Arca Noae, and tickets for any issues with that build should be opened there.

[martini]

Hi Pecos

Can you please report back if you still experience the issue with Uniaud version 2.2.6 / 2020-05-06? ​ftp://ftp.netlabs.org/pub/uniaud/Uniaud-20200506.exe

Regards

[martini]

Hi.

There are reports that audio is working on T540p with the latest Uniaud. ​https://www.os2world.com/wiki/index.php/Lenovo_ThinkPad_T540p

I'm closing this ticket as housekeeping. If the problem persist please reopen the ticket.

Regards