i wanted to install and use asus_switcheroo but unfortunately the vgaswitcheroo folder is missing. I already checked whether vgaswitcheroo is actually enabled and as i use the vanilla kernel it is ...
I have enable switcheroo in kernel config . Why is there not /sys/kernel/debug/vgaswitcheroo/switch ? Linux ubuntu-raid-w500 2.6.38-10-generic #46-Ubuntu SMP Tue Jun 28 15:07:17 UTC 2011 x86_64 ...