on my Acer I have to add to the kernel boot acpi_osi=Linux and than when the screen goes black, use the FN key and adjust your screen brightness.
So on unetbootin screen when menu comes up, select Sabayon in menu and than hit tab to bring up the kernel boot line and add in
- Code: Select all
put it in at the end right before quiet -- in the line
than hit enter and it will boot, but screen will still go dark, FN key and whatever is your screen brightness keys. On mine, it's the FN key and left or right arrow keys, yours maybe different