Not able to re-login when I lock screen on Ubuntu 11.10

[GoogleCodeExporter]

What steps will reproduce the problem?
1. I'm able to login easily when OS startup
2. But when I lock screen and come back to re-login it's not at all identifying 
me.

What is the expected output? What do you see instead?

It should actually either accept face or give option to enter password. And 
when I try switch user after lock screen it's neither recognizing face nor 
giving option to enter password and hence I need to power off forcibly.

What version of the product are you using? On what operating system?
Ubuntu 11.10 on Lenovo Z570 with i5 processor

Please provide any additional information below.

Original issue reported on code.google.com by mallikar...@gmail.com on 19 Apr 2012 at 3:55

[GoogleCodeExporter]

This has been confirmed.

The issue is with the initial login program not fully releasing the camera.

We are looking to a fix for next release.

Original comment by armadefu...@gmail.com on 17 Apr 2013 at 1:39

• Changed state: Started
• Added labels: ****
• Removed labels: ****

[GoogleCodeExporter]

Original comment by armadefu...@gmail.com on 17 Apr 2013 at 1:40

• Added labels: Priority-Critical
• Removed labels: Priority-Medium