I have a similar problem. I am running a Desktop with two screens and two separate desktops. Once logged into the first desktop, I start an LXDE-Session on the second.
Now when kscreenlocker jumps in, the CPU usage on the first (locked - why does it only lock one Desktop btw.?) Desktop goes up to 100% and stays there. I have to switch to the console and kill kscreenlocker with -9, then the machine becomes usable again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/604368 Title: kscreenlocker takes ~30sec to display password prompt after resume -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs