2011-07-15, 02:38
I installed the unstable ppa as well, and it upgraded 10.1 to 11.0 alpha-beta. It worked for a little while, but suddenly went to a black screen in between trailers that were being streamed via the Cinema Experience add-on. Rebooted, tried to start up XBMC, but blank screen again (and I'm not sure how to get out of it without a reboot).