*** This bug is a duplicate of bug 1876065 ***
https://bugs.launchpad.net/bugs/1876065
** This bug is no longer a duplicate of bug 1879939
Audio stopped working after 5.4.0-31 kernel update
** This bug has been marked a duplicate of bug 1876065
After unplug headphones and plug them
*** This bug is a duplicate of bug 1879939 ***
https://bugs.launchpad.net/bugs/1879939
** This bug is no longer a duplicate of bug 1879989
"Failed to play sound: No such driver" ubuntu 20.04
** This bug has been marked a duplicate of bug 1879939
Audio stopped working after 5.4.0-31
*** This bug is a duplicate of bug 1879989 ***
https://bugs.launchpad.net/bugs/1879989
** This bug has been marked a duplicate of bug 1879989
"Failed to play sound: No such driver" ubuntu 20.04
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Touch seeded
Checking a bit more, I've realized the following:
- After a reboot, the microphone is not detected and nothing is proposed in
pavucontrol
- If I plug any headphone (3-pins without mic) then the "Internal
microphone" device appears. Which doesn't also don't work (neither
output nor input). After
The log has those errors
[22342.556235] xhci_hcd :00:14.0: ERROR Transfer event TRB DMA ptr not part
of current TD ep_index 1 comp_code 1
[22342.556246] xhci_hcd :00:14.0: Looking for event-dma 000469ddc2e0
trb-start 000469ddc2f0 trb-end 000469ddc2f0 seg-start
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