I managed to install Ubuntu 12.10 with the option acpi=off
, as it didn't work without.
Now it boots only with this option. Is it possible to solve the problem for the need of this option? With this option it is booting is quite slow.
Could it be related to the Nvidia GeForce GT 520M card I have with Optimus technology? Maybe its drivers?
My laptop is a one year old ASPIRE 5750G.