Originally Posted by Oliv'
Yes you can change it with a common user. You just have to check that you have correct permission for /dev/fb0 file.
maybe just add your user to "video" group...
Thx for reply,
permission of /dev/fb0 looks like this:
lrwxrwxrwx 1 root root 4 2006-11-07 02:48 /dev/fb0 -> fb/0
maybe you mean /dev/fb/0:
crw-rw---- 1 root video 29, 0 2006-11-07 02:48 0
Ok, i have changed /dev/fb/0 to:
crw-rw-r-- 1 root video 29, 0 2006-11-07 02:48 0
and it works, but i still can't change my refresh rate. It stays on 60Hz.
But isn't it dangerous to allow common user to have a access to framebuffer?