Power button does not work on Latitude 7480
Bug #1697116 reported by
Alex Hung
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Alex Hung | ||
Xenial |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
When power button is pressed, a menu should pop up or the system should enter suspend; however, neither occurs.
SRU Justification:
Impact: Without the fix certain keys (like the power button) will not work on laptops using 5 button arrays with the intel-hid driver.
Fix: Changes backported from upstream which (based on capability bit) will selectively enable 5 button support for the intel-hid driver. Regression potential should be low due to the fencing with capability and requiring support for a special call to enable the feature.
Testcase: Power button working on the Latitude 7480 (also has been regression tested on a platform without 5 button support).
CVE References
Changed in linux (Ubuntu): | |
assignee: | nobody → Alex Hung (alexhung) |
description: | updated |
Changed in linux (Ubuntu Xenial): | |
status: | New → Fix Committed |
tags: |
added: verification-done-xenial removed: verification-needed-xenial |
Changed in linux (Ubuntu): | |
status: | Incomplete → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Fix Committed → Fix Released |
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This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1697116
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.