su -c 'mv /boot/initramfs-$(uname -r).img /boot/initramfs-$(uname -r)-nouveau.img'
su -c 'dracut /boot/initramfs-$(uname -r).img $(uname -r)'

su -c "sed -i '/root=/s|$| rdblacklist=nouveau vga=0x318|' /boot/grub/grub.conf & mv /boot/initramfs-$(uname -r).img /boot/initramfs-$(uname -r)-nouveau.img  & dracut -v /boot/initramfs-$(uname -r).img $(uname -r)"

vbetest
[352] 1280x800 (256 color palette)
[353] 1280x800 (8:8:8)
vga=865 (512+353)

cat >> /etc/modprobe.d/blacklist.conf << EOF
#Video drivers
blacklist nouveau

EOF

lspci -v -s $(lspci | grep -i vga | cut -d " " -f1)
lspci -v  -s `lspci | grep -i vga | cut -d " " -f 1` | grep prefetchable | grep -v non | cut -d " " -f 6
lspci -n | grep ' 0300:'

resolution=1280x1024
vga=794
vga=ask

Colours   640x400 640x480 800x600 1024x768 1152x864 1280x1024 1600x1200
  -------+--------------------------------------------------------------
4 bits   | ?      ?       0x302   ?        ?        ?         ?
8 bits   | 0x300  0x301   0x303   0x305    0x161    0x307     0x31C
15 bits  | ?      0x310   0x313   0x316    0x162    0x319     0x31D
16 bits  | ?      0x311   0x314   0x317    0x163    0x31A     0x31E
decimal  | ?      d785    d788    d791     ?        ?         ?
24 bits  | ?      0x312   0x315   0x318    ?        0x31B     0x31F
decimal  | ?      d786    d789    d792     ?        ?         ?
32 bits  | ?      ?       ?       ?        0x164    ?         ?


Screen   640x480     800x600     1024x768     1280x1024     1600x1200
Colors    --------------------------- --------------------------------
 256     | 769         771          773           775          796
 32,768  | 784         787          790           793          797
 65,536  | 785         788          791           794          798
 16.8M   | 786         789          792           795          799

glxinfo | grep direct
glxgears
xrandr
cvt 1024 768 70
grep -i fail /var/log/Xorg.0.log

system-config-display --noui
system-config-display --noui --set-driver=DRIVERNAME
Xorg :1 --config


http://www.linuxac.org/forum/showthread.php?45078-%D8%B6%D8%A8%D8%B7-%D9%85%D9%82%D8%A7%D8%B3-1024*768-%D9%88%D8%AA%D8%B9%D8%B1%D9%8A%D9%81-%D9%83%D8%A7%D8%B1%D8%AA-%D8%A7%D9%84%D8%B4%D8%A7%D8%B4%D8%A9-%D9%88%D8%B3%D8%A4%D8%A7%D9%84%D9%8A%D9%86
http://www.linuxac.org/forum/showthread.php?51174-%CA%DA%CF%ED%E1-%C7%E1-resolution-%DD%EC-%E4%D3%CE-%C7%E1%E1%ED%E4%E6%DF%D3-%C7%E1%CD%CF%ED%CB%C9

