[Bug 1216781] [NEW] System got froze after resume from screen off

[Launchpad Bug Tracker]

You have been subscribed to a public bug by Ara Pulido (apulido):

[Impact]

System gets frozen occassionally.

[Test Case]

See below.

[Regression Potential]

The update reverts the patch to the state it was before previous upload.
The regression is that performance regresses back to the 5-10% lower
level it was before, for Intel / Nouveau using Mesa <= 9.0.x.

---

STEPS:
1. Login system
2. Navigate to 'System Setting' → 'Brightness and Lock'
3. Set 'Turn screen off when inactive for:' as '1 minute'
4. Set 'Lock' as 'ON' and set 'lock screen after : '3 minutes'
5. Check 'Require my password when waking from suspend'
6. Close 'Brightness and Lock' window.
7. Wait system go to screen off.
8. Waiting about 5 minute then active system.

Expect result:
Unlock interface display.

Actual result:
System got froze after resume from screen off. Cursor can move but right click and left click do not work.

Reproduce rate: 40%

Image: Ubuntu 12.04.2 LTS

** Affects: oem-priority
     Importance: Critical
     Assignee: Ara Pulido (apulido)
         Status: In Progress

** Affects: oem-priority/precise
     Importance: Critical
         Status: New

** Affects: compiz (Ubuntu)
     Importance: Undecided
         Status: Invalid

** Affects: compiz (Ubuntu Precise)
     Importance: Undecided
     Assignee: Timo Jyrinki (timo-jyrinki)
         Status: In Progress


** Tags: regression-release regression-update
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System got froze after resume from screen off
https://bugs.launchpad.net/bugs/1216781
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