For some weird reason after I rewrote the local script so that it switched to discrete card and not integrated, it worked. How do I check, which cards are being used right now?
On Wed, May 25, 2011 at 8:22 PM, Ilya Ilembitov <ilembi...@gmail.com> wrote: > Hi, all. > > I have installed Debian Testing amd64 on my HP Envy 13, which has two GPUs > - ATI Mobility HD 4330 and Intel GMA 4500MHD. Which means, I need some kind > of switching through vga_switcheroo. > > I've tried following this guide ( > http://linuxenvy.blogspot.com/2011/01/tackling-switchable-graphics.html) > for Ubuntu. I get this > > cat: /sys/kernel/debug/vgaswitcheroo/switch: No such file or directory > cat: /sys/kernel/debug/vgaswitcheroo/switch: No such file or directory > [: 96: unexpected operator > [: 96: unexpected operator > [: 96: unexpected operator > [: 96: unexpected operator > > What do I do? >
