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Bug 918591 - Sound works on Display Port, not on dual with HDMI
Summary: Sound works on Display Port, not on dual with HDMI
Status: RESOLVED INVALID
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: AMD64 Linux
: Normal minor
Assignee: Gentoo Linux bug wranglers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-11-26 04:21 UTC by Daiajo Tibdixious
Modified: 2023-11-29 16:48 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---

Attachments
emerge --info (emerge-info.txt,6.38 KB, text/plain)
2023-11-26 04:21 UTC, Daiajo Tibdixious 		Details
xrandr with HDMI attached (xrandr.txt,1.38 KB, text/plain)
2023-11-26 04:27 UTC, Daiajo Tibdixious 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Daiajo Tibdixious 2023-11-26 04:21:47 UTC 
Created attachment 875671 [details]
emerge --info

I have a newer monitor, connected via a Display Port cable.
Both sound and audio are working fine.

I tried plugging in my old monitor with a HDMI cable (it does not have Display Port capability) and the graphics work fine, the old monitor is secondary.

The problem is the sound switches to the HDMI port, and the old monitor does not have speakers, so there is no sound.

# ls -ld /usr/src/linux
lrwxrwxrwx 1 root root 19 Jun 13 19:07 /usr/src/linux -> linux-6.1.31-gentoo

I could update to 6.1.57, I doubt that would affect this issue.

media-libs/alsa-lib 1.2.9
media-sound/pulseaudio 16.1
Comment 1 Daiajo Tibdixious 2023-11-26 04:27:41 UTC 
Created attachment 875672 [details]
xrandr with HDMI attached
Comment 2 Mike Gilbert gentoo-dev 2023-11-29 16:48:57 UTC 
This is likely a config issue and not a bug per se.

Please seek help in Gentoo support channels (forums, mailing lists, IRC).