Public bug reported:
[Impact]
LG I2C touchscreen stops working after reboot.
[Fix]
Disable runtime PM for the touchscreen, which doesn't work well with
consecutive ON/SLEEP commands.
[Test]
The touchscreen works well after reboot, when runtime PM is disabled.
[Regression Potential]
None. This is a new device and the fix is limited to this particular device.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1805085
Title:
Fix and issue that LG I2C touchscreen stops working after reboot
Status in linux package in Ubuntu:
New
Bug description:
[Impact]
LG I2C touchscreen stops working after reboot.
[Fix]
Disable runtime PM for the touchscreen, which doesn't work well with
consecutive ON/SLEEP commands.
[Test]
The touchscreen works well after reboot, when runtime PM is disabled.
[Regression Potential]
None. This is a new device and the fix is limited to this particular device.
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