AvalonWar post workaround works great!. I had same issues mentioned only on external monitor after upgrading from 10.0.1 to 10.0.2. Applications on both the monitor (external & built in) works fine with no issues on Ubuntu 12.04, 14.04 and centos 6.5.
wujgerden's post also nicely summaries the issues.
Thanks AvalonWar & wujgerden's
Workstation 10.0.2 upgrade from 10.0.1 is frustrating and wastage of time (multiple issues during installation ex. registry creation on Windows 8.1 Update 1. Skip the upgrade. I did upgrade because of frequent Workstation crashes daily)