Need display driver installed [Ubuntu 12.04 LTS]

[Aloveoftheworld]

Hi,I need my display driver installed but i have no idea how to do this - looked it up but im haveing problems

Cureently the cpu is rendering everything and its really slow

Terminal output

dj@dj-Aspire-one:~$ cd /home/downloadsbash: cd: /home/downloads: No such file or directory
dj@dj-Aspire-one:~$ cd
dj@dj-Aspire-one:~$ cd /
dj@dj-Aspire-one:/$ ls
bin    etc             lib         opt   sbin     tmp      vmlinuz.old
boot   home            lost+found  proc  selinux  usr
cdrom  initrd.img      media       root  srv      var
dev    initrd.img.old  mnt         run   sys      vmlinuz
dj@dj-Aspire-one:/$ home
No command 'home' found, did you mean:
 Command 'hime' from package 'hime' (universe)
 Command 'hose' from package 'netpipes' (universe)
 Command 'tome' from package 'tome' (multiverse)
home: command not found
dj@dj-Aspire-one:/$ ls
bin    etc             lib         opt   sbin     tmp      vmlinuz.old
boot   home            lost+found  proc  selinux  usr
cdrom  initrd.img      media       root  srv      var
dev    initrd.img.old  mnt         run   sys      vmlinuz
dj@dj-Aspire-one:/$ cd home
dj@dj-Aspire-one:/home$ ls
dj
dj@dj-Aspire-one:/home$ cd dj
dj@dj-Aspire-one:~$ ls
Desktop    Downloads         Music     Public     Ubuntu One
Documents  examples.desktop  Pictures  Templates  Videos
dj@dj-Aspire-one:~$ cd Downlaods
bash: cd: Downlaods: No such file or directory
dj@dj-Aspire-one:~$ cd Downloads
dj@dj-Aspire-one:~/Downloads$ ls
Intel-3.4.3006-20051209.i386.tar.gz
dj@dj-Aspire-one:~/Downloads$ ^C
dj@dj-Aspire-one:~/Downloads$ sudo dpkg -i Intel-3.4.3006-20051209.i386.tar.gz
[sudo] password for dj: 
dpkg: error: dpkg status database is locked by another process
dj@dj-Aspire-one:~/Downloads$ sudo dpkg -i Intel-3.4.3006-20051209.i386.tar.gz
dpkg-deb: error: `Intel-3.4.3006-20051209.i386.tar.gz' is not a debian format archive
dpkg: error processing Intel-3.4.3006-20051209.i386.tar.gz (--install):
 subprocess dpkg-deb --control returned error exit status 2
Errors were encountered while processing:
 Intel-3.4.3006-20051209.i386.tar.gz
dj@dj-Aspire-one:~/Downloads$ 

Speccy is :

Operating System
MS Windows XP Home 32-bit SP3
CPU
Intel Atom N270 @ 1.60GHz    51 °C
Diamondville 45nm Technology
RAM
1.00 GB Single-Channel DDR2 @ 266MHz (4-4-4-12)
Motherboard
Acer Aspire one (CPU)    27 °C
Graphics
LP101WSA-TLA1 (1024x600@60Hz)
Mobile Intel(R) 945 Express Chipset Family
Mobile Intel(R) 945 Express Chipset Family
Hard Drives
156GB Western Digital WDC WD1600BEVT-22ZCT0 (SATA)    33 °C
Optical Drives
No optical disk drives detected
Audio
Realtek High Definition Audio