no sound, input or output devices; only port is HDMI/Displayport 3
Lenovo ThinkPad X1 Carbon Gen 7, nothing is attached (running on battery for this report), and it's a clean boot.
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Speaker buttons transiently shows an overlay icon titled "HDMI/DisplayPort 3" instead of "Speaker"
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There is no sound from the built-in speakers
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Settings->Sound initially shows built-in audio but then some unknown event happens and they become blank and sound no longer works
software versions:
kernel 5.13.5-200.fc34.x86_64
pipewire0.2-libs-0.2.7-5.fc34.x86_64
pipewire-libs-0.3.32-1.fc34.x86_64
pipewire-0.3.32-1.fc34.x86_64
pipewire-alsa-0.3.32-1.fc34.x86_64
pipewire-gstreamer-0.3.32-1.fc34.x86_64
pipewire-jack-audio-connection-kit-0.3.32-1.fc34.x86_64
pipewire-pulseaudio-0.3.32-1.fc34.x86_64
pipewire-utils-0.3.32-1.fc34.x86_64
Running processes:
$ ps aux | grep pipe
chris 1881 0.8 0.1 344712 17108 ? Ssl 11:00 0:11 /usr/bin/pipewire
chris 1882 0.8 0.1 276860 28224 ? SLsl 11:00 0:11 /usr/bin/pipewire-pulse
chris 1896 0.0 0.0 251220 10984 ? Sl 11:00 0:00 /usr/bin/pipewire-media-session
lsmod.txt journal.log user-config-mediasessiond.txt usrsharepipewireconfigs.txt