Hotkey doesn't work on HP x360
Bug #1620979 reported by
Phidias
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Medium
|
Phidias | ||
Xenial |
Fix Released
|
Medium
|
Phidias |
Bug Description
[Impact]
When pinctrl-cherryview probing gpio device it clear interrupt mask and status, and in the later procedures the interrupt mask isn't set back correctly, leads to hotkeys fail.
[Fix]
Upstream fixes this in 4.8-rc3 by not clearing interrupt masks:
commit bcb48cca23ec985
Author: Mika Westerberg <email address hidden>
Date: Mon Aug 22 14:42:52 2016 +0300
pinctrl: cherryview: Do not mask all interrupts in probe
tags: | added: originate-from-1501600 stella |
Changed in linux (Ubuntu Xenial): | |
status: | New → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Incomplete → In Progress |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Xenial): | |
importance: | Undecided → Medium |
Changed in hwe-next: | |
status: | New → Confirmed |
Changed in linux (Ubuntu Xenial): | |
status: | Fix Committed → In Progress |
assignee: | nobody → Phidias (phidias-chiang) |
Changed in linux (Ubuntu Xenial): | |
status: | In Progress → Fix Committed |
tags: |
added: verification-done-xenial removed: verification-needed-xenial |
Changed in hwe-next: | |
status: | Confirmed → Fix Released |
Changed in linux (Ubuntu): | |
status: | In Progress → Fix Released |
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This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1620979
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.