Sorry for my bad english and i still newbie on linux.
i just downloaded Ultimate edition 2.9 yesterday and i try it with USB live. everything went well until the login page, then when it entered the desktop, I get an error like this
and then the error stop opening. but if i open the menu and i choose any menu i get my screen got blank
hope the screenshot can explain my problem. and i hope anyone can help me, i want try ultimate edition 2.9