02-18-2014, 02:51 AM
After installing the last round of updates, I lost my extended desktop, and when I try to open Catylist, I get a message that no supported card is installed. "Install drivers'" comes up with a blank window, while my Radion HD4200 intigrated graphic chip shows if I run sudo lshw -C display in a terminal window. It is not listed under system information. HELP!
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