The two latest upgrades for Parallels Desktop 12 i.e. 12.1.0-41489 and 12.1.1-41491 have issues with keyboards on Ubuntu 14.04 and 16.04. After I upgraded from version 12.0.2-41353 several keyboard shortcuts stopped working including the one I use frequently is "Ctrl+TAB" (in eclipse IDE). I have to admit that it was very frustrating and in order to have my workflow back I had to downgrade to 12.0.2-41353. The trick that worked in Parallels Desktop 10 i.e. "Keyboard: Optimize for Games" does not help. Any comments?
