Suspend + lock screen works a bit insecure

Submitted by siu..@..il.com

Assigned to Xfce Bug Triage

Link to original bug (#10089)

Description

Running XFCE on Xubuntu 13.04 and noticed that suspend + lock screen doesn't always work as expected. When I'm suspending the system and the option "Lock screen when going for suspend/hibernate" is used, the system seeems to suspend normally. However, when waking up the system yet again, I see a short glance of the desktop that was on when suspending. Only after that I get the lock screen password prompt. This happens randomly, not always.

Version: 4.10.0