Thread: Problems with Ubuntu 11.04 installation

hello,

trying install ubuntu 11.04 (64b) on
imac 27 equipped ati radeon 4850 graphic
card.

livecd, main menu:

code:

	try ubuntu without installing  	install ubuntu  	...  	f1 f2 language ... f6 other options

with "install ubuntu" black screen.
guess because graphic card in not
known.

main menu if type 'esc' am
asked if want quit graphical boot
interface , start text mode interface.
if yes boot prompt:
>boot:

should here ?
'enter' sends me main menu.


have wanted try safe
graphical mode use default driver the
graphic card did not find appropriate
option.
can make appear command line corresponding
"install ubuntu" using f6:

code:

 boot options eed boot = casper only-ubiquity initrd=/casper/initrd.lz quiet splash --

if add line (i not sure should good) vesa=3ee6 or vga=791
again end black screen.

kind enough me matter ?
lot in advance

are tryint install ubuntu windows alongside it?if yes first run wubi in windows ll automatically restart boot ubuntu dvd try , let me know if worked

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] Problems with Ubuntu 11.04 installation

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