adding "radeon.modeset=0" (thus disable radeon KMS) to kernel options in
/boot/grub/grub.cfg will fix the problem


menuentry 'Ubuntu, with Linux 2.6.32-21-generic' --class ubuntu --class 
gnu-linux --class gnu --class os {
        recordfail
        insmod ext2
        set root='(hd0,2)'
        search --no-floppy --fs-uuid --set 7cc5b473-d68d-41fa-a0f2-38041f11ef5a
        linux   /boot/vmlinuz-2.6.32-21-generic radeon.modeset=0 
root=UUID=7cc5b473-d68d-41fa-a0f2-38041f11ef5a ro   quiet splash
        initrd  /boot/initrd.img-2.6.32-21-generic
}

-- 
Never winter night not displaying characters
https://bugs.launchpad.net/bugs/572748
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to mesa in ubuntu.

_______________________________________________
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to     : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp

Reply via email to