Power-off dialog doesn't appear if power key press begins when screen is off

Bug #1486953 reported by Alexandros Frantzis
14
This bug affects 3 people
Affects Status Importance Assigned to Milestone
Ubuntu UX
Fix Released
Medium
Andrea Bernabei
unity8 (Ubuntu)
Fix Released
High
Albert Astals Cid

Bug Description

On arale with rc.proposed:

1. Ensure the screen is off
2. Press the power button and keep it pressed

Expected result:
The screen should turn on and the power-off dialog should appear after a few seconds.

Actual result:
The screen turns on but the power-off dialog doesn't appear. Eventually the phone reboots. I assume that this is because of hard reboot caused by pressing the power button for long enough, but more investigation is needed.

---- UX comment ----

When the user presses the power button, the screen should instantly light up (see Screen blanking policy document for the correct behaviour: https://docs.google.com/document/d/1RBoVknCLZ4GQ8E_iVftd3i_KmdxI5d6JrBt7i5EDZO0/edit?usp=sharing)

After the SHORT TIMEOUT defined in the screen blanking policy (see above) the power dialog is displayed.

Related branches

summary: - Power-off dialog doesn't show if power key press begins when screen is
+ Power-off dialog doesn't appear if power key press begins when screen is
off
Changed in unity8 (Ubuntu):
status: New → Triaged
Changed in unity8 (Ubuntu):
assignee: nobody → Albert Astals Cid (aacid)
Changed in unity8 (Ubuntu):
status: Triaged → In Progress
Paty Davila (dizzypaty)
Changed in ubuntu-ux:
assignee: nobody → Andrea Bernabei (faenil)
importance: Undecided → Medium
status: New → Fix Committed
description: updated
Changed in unity8 (Ubuntu):
status: In Progress → Fix Released
Revision history for this message
Andrea Bernabei (faenil) wrote :

Verified fix on krillin, rc-proposed, r228

Changed in ubuntu-ux:
status: Fix Committed → Fix Released
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