Comment 62 for bug 1311316

This is annoying and specially happens while working on dual monitors with my laptop. Its has intel hd4000 builtin graphics.
* password input will be disabled on laptop screen but works on attached monitor sometimes.
* other times, the password input is disabled on both and then I have to hard reboot.
* happens after I locked the screen myselft or got locked due to time

Next time I will try "unity --replace" and hope it restores my work / windows.
This is the thing I hate most.