Ubuntu 13.04 3.8.0-26-generic #38-Ubuntu SMP Mon Jun 17 21:43:33 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux with two monitors
IntelliJ evaluation 12.1.4 June 10 2013
Open two files in an editor
Drag one file onto secondary monitor.
Check scrolling on poped-out file - all ok.
Return focus to the first file on main monitor and intellij screen
Return to secondary monitor and poped out file - scrolling stops working. Mouse does not scroll, draggin scrollbar does not help.
Click About in main editor in Help-About
Return to secondary monitor poped-out file - scrolling works ok, until it looses focus, then stops working again.
Is this related to Ubuntu, graphic card or...?