** Description changed:
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).
** Also affects: linux (Ubuntu Xenial)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1697116
Title:
Power button does not work on Latitude 7480
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Xenial:
New
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).
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1697116/+subscriptions
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