blackscreen and flashing of LED happens right after typing startx at root@root:~#
i already tried to edit the grub. i tried the following settings below but nothing happens. all of this are via live cd since i can't even proceed with the installation procedure.
quiet splash i915.monodeset=0
quiet splash i915.monodeset=1
quiet splash i915.modeset=1
as i mentioned above two choices for Default Boot Text Mode as shown in the figure.
my lspci result.
VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
VGA compatible controller: nVidia Corporation GT216 [GeForce GT 325M] (rev a2)
thank you very much.