Arch Linux

gi1242

Member

Registered: 2022-07-07

Posts: 24

No audio on HDMI after upgrade to linux-lts-5.15.19-1

Hi All,

I just upgraded to linux-lts-5.15.19-1, and found my HDMI audio doesn't work. It plays a stream, but no sound comes out. (Audio on laptop speakers, bluetooth, etc. work fine.) All audio worked fine with 5-15-90-1-lts.

This may (or may not) be related to this bug:

    https://bugs.archlinux.org/task/76795

and these two posts:

    https://bbs.archlinux.org/viewtopic.php?id=281743
    https://bbs.archlinux.org/viewtopic.php?id=281830

Any help appreciated. (I didn't want to post on a closed bug, so opened a new topic. If I confirm it's related I'll reopen the bug).

Thanks,

GI

gi1242

Member

Registered: 2022-07-07

Posts: 24

Re: No audio on HDMI after upgrade to linux-lts-5.15.19-1

It might have been my monitor initializing... after a few suspends, I now have sound.

I'll post back if I can reproduce this reliably.