*** This bug is a duplicate of bug 1888598 ***
https://bugs.launchpad.net/bugs/1888598
I took a look at those bugs and I'm not sure they are exact duplicates,
it's not clear if https://bugs.launchpad.net/bugs/1888598 is describing
a disappearance of the option to select the HDMI audio output, which is
what I'm seeing.
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https://bugs.launchpad.net/bugs/1898447
Title:
HDMI sound output disappears after sleep
Status in pulseaudio package in Ubuntu:
Incomplete
Bug description:
I am using an Nvidia graphics card with HDMI output. The sound output
choice for HDMI is missing from either pavucontrol or the GNOME
settings sound settings after waking the computer up from sleep.
Running `pacmd list-cards` does show the HDMI sound output listed. I
can bring the output back as a choice if I run `pulseaudio -k`, but I
will lose the choice to select this output if I put the computer to
sleep, leaving me only with the S/PDIF output from my motherboard.
I didnt see this issue prior to what I suspect was an `apt upgrade`.
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Kernel: 5.4.0-48-generic
Desktop Environment: GNOME 3.36.3
pulseaudio:
Installed: 1:13.99.1-1ubuntu3.6
Candidate: 1:13.99.1-1ubuntu3.6
Version table:
*** 1:13.99.1-1ubuntu3.6 500
500 http://gb.archive.ubuntu.com/ubuntu focal-updates/main amd64
Packages
100 /var/lib/dpkg/status
1:13.99.1-1ubuntu3.2 500
500 http://security.ubuntu.com/ubuntu focal-security/main amd64
Packages
1:13.99.1-1ubuntu3 500
500 http://gb.archive.ubuntu.com/ubuntu focal/main amd64 Packages
Hardware Info:
CPU: AMD Ryzen 9 3950x
GPU: Nvidia RTX 2080ti (Driver 450.66 )
Motherboard: Gigabyte X570 AORUS MASTER
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