Am 18.04.2013 17:37, schrieb Wang Xuerui: > 2013/4/18 Amankwah <amankw...@gmail.com>: >> Hi all, >> I have a video card HD7870, I tried install the AMD Catalyst driver >> ~amd64 in portage, it works well under X. But when I press ctrl+alt+F1, the >> screen is blank?? >> Although I googled this problem I add nomodeset and radeon.modeset=0 >> video=uvesa to the kernel cmdline in /boot/grub/menu.lst, it didn't work at >> all. What can I do to solve this? > > IIRC fglrx does not support KMS, hence no framebuffer. > correct
> The radeon parameters are of no use in this case; in order for the > proprietary driver to work properly, the open source module must be > blacklisted. So instructing the radeon module makes little sense. > correct, don't load the radeon module. You can also disable the Direct Rendering Manager (CONFIG_DRM). For framebuffer on my machine I use CONFIG_FB_EFI, but CONFIG_FB_VESA should work too. I'm not sure about CONFIG_FB_RADEON
