i have Ubuntu 12.04, and i run unity 2D (so i can run all of my monitors with xinerama).
a problem that i have is when i hit alt+tab, it highlights the new [active] window with a white border. well, if the window i want is behind another window that has a lot of white (like a web browser that is opened to a page with a white background (i.e. 80% of the web)), i can't tell which window i've alt-tab'd to.
where can i change the color and thickness of the window when it has been highlighted via alt+tab? i'd like a nice, thick orange or red background.
is this a CCSM thing? or do i need to alter via the metacity files?
thanks in advance.