I've already installed ubuntu 11.10 64bit version on my PC, but it won`t boot into ubuntu. i only get black screen then system suddenly reboot and then i only got blank flickering screen
i`ve already tried installed it without downloading update and third party software, but i still got the same result
my partitions for ubuntu are : 4gb /swap ,12gb / ,8gb /home
my PC spec : unlocked phenom X4 b45 , Ati radeon HD 6850, 4 gb of ram