** Changed in: linux (Ubuntu Artful)
Status: Incomplete => Fix Committed
** Changed in: linux (Ubuntu Bionic)
Status: Incomplete => Fix Committed
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https://bugs.launchpad.net/bugs/1766477
Title:
Change the location for one of two front mics on a lenovo thinkcentre
machine
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem package in Ubuntu:
Invalid
Status in linux source package in Xenial:
Invalid
Status in linux-oem source package in Xenial:
Fix Committed
Status in linux source package in Artful:
Fix Committed
Status in linux-oem source package in Artful:
Invalid
Status in linux source package in Bionic:
Fix Committed
Status in linux-oem source package in Bionic:
New
Bug description:
[Impact]
On one of Lenovo thinkcenter machines we have, there are two microphone jacks
on the front panel, but only one of them can work after we plug a micrphone in
them.
[Fix]
Because two microphones are located in front panels, the alsa driver will
assign
the same jack name to them, but pulseaudio can't handle two jacks with the
same
name.
After applying this FIXUP, they will have different mixer name,
then pulseaudio can handle them correctly.
[Test Case]
After booting up, plug micrphone into any one of the two audio jacks, the
microphone
works very well.
[Regression Potential]
Very low, since this patch is specific to the thinkcenter machine with
subsystem id
0x17aa3138.
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