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While running an Ubuntu kernel (not a mainline or third-party kernel)
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apport-collect 1872583
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This change has been made by an automated script, maintained by the
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** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1872583
Title:
a fake headset key event will be triggered when plugging the headset
on Lenovo x1c7
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem package in Ubuntu:
New
Status in linux source package in Focal:
Incomplete
Status in linux-oem source package in Focal:
New
Bug description:
[Impact]
When users plug a headset into the audio jack on Lenovo x1c7, the
audio driver can't stay in the rt_suspend state anymore
[Fix]
don't let the driver trigger the fake key event
[Test Case]
boot the kenrel, enable the dyndbg on the codec driver,
plug/unplug the headset, check the runime pm status in the dmesg
[Regression Risk]
Low, I have tested this patch Lenovo machines, they all worked well.
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