I have the same problem. Live CD fails to go ahead of the initial screen. All of the options fail.
After choosing an option, the cd makes a noise for 2 seconds and stops with no activity.
Tried "safe graphics mode", "noacpi" and "nolacpi". None worked.
If I do not select a language in 30 seconds, it freezes at that point itself.
I have Toshiba satellite l305d amd64. I tried the 64-bit version of Ubuntu karmic koala.
I have the same problem. Live CD fails to go ahead of the initial screen. All of the options fail.
After choosing an option, the cd makes a noise for 2 seconds and stops with no activity.
Tried "safe graphics mode", "noacpi" and "nolacpi". None worked.
If I do not select a language in 30 seconds, it freezes at that point itself.
I have Toshiba satellite l305d amd64. I tried the 64-bit version of Ubuntu karmic koala.