i gave my classmate to someone how altered a little settings as well as right away i need to set a right drivers.
right right away a fortitude is usually 800×600, in more aged to 1024×756 or something similar to which before.
iam using a little kind of ubuntu remix …
can we assistance me please?

The Intel Classmate PC has Intel GMS915 integrated graphics with 8MB shared memory. To update your current graphics driver, point your browser to http://www.intel.com/intel/LearningSeries.htm & click on downloads. There you should find a link called "Run Intel Driver Update Utility". After doing this, there should be an option to select an OS. Select Linux & you’ll be good to go.
Ubuntu usually has a menu entry called System Settings. Have you checked for an utility that will let you change the resolution and install/remove the video card driver?
Good luck