I can confirm this bug also occurs on my Compaq "Presario-R3200-PF153UA-ABA 2.6.35-28-generic #49-Ubuntu i686 GNU/Linux"
acpi=off is the only option that will allow me to boot...
I have tried various methods as well....
the OTHER problem is that when shutting down the computer, I have to manually press the power button to turn it off.
I can confirm this bug also occurs on my Compaq "Presario- R3200-PF153UA- ABA 2.6.35-28-generic #49-Ubuntu i686 GNU/Linux"
acpi=off is the only option that will allow me to boot...
I have tried various methods as well....
the OTHER problem is that when shutting down the computer, I have to manually press the power button to turn it off.