Screen Resolution Problem In Ubuntu 10.10

Hi friends in my computer after installation of ubuntu 10.10 the screen resolution is fixed 800*600. I try to change the resolution of the screen by simply typing the following command

xrandr --output VGA --mode 1024x768

but the above command is not works.

After a long time i found a solution for that
Step-by-step to Change Screen Resolution in Ubuntun 10.10:

1.

praveen@praveen-desktop:~$ sudo apt-get install v86d

2.

praveen@praveen-desktop:~$ sudo gedit /etc/default/grub

GRUB_CMDLINE_LINUX_DEFAULT=”quiet splash”

simply search the above string and replace with the following string

GRUB_CMDLINE_LINUX_DEFAULT=”quiet splash nomodeset video=uvesafb:mode_option=1024×768-24, mtrr=3, scroll=ywrap”
1024*768 is my resolution. If you wish change this into 1366*768 of any other

3.

praveen@praveen-desktop:~$ sudo gedit /etc/intramfs-tools/modules

then
Add the following string at the bottom of the page
uvesafb mode_option=1366×768-24 mtrr=3 scroll=ywrap”

4.

praveen@praveen-desktop:~$ sudo update-grub

or

praveen@praveen-desktop:~$ sudo update-grub2

5.

praveen@praveen-desktop:~$ sudo update-initramfs -u

6. Restart your computer

Your monitor resolution is now set as 1024*768

With Regards,
S. Praveen

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