Does the computer meet the requirements?https://help.ubuntu.com/community/Installat...temRequirements
Bare Minimum requirements
It should be possible to get Ubuntu running on a system with the following minimum hardware specification, although it is unlikely that the system would run well. You should use the Alternate install CD to attempt such an installation.
* 300 MHz x86 processor
* 64 MB of system memory (RAM)
* At least 4 GB of disk space (for full installation and swap space)
* VGA graphics card capable of 640x480 resolution
* CD-ROM drive or network card
Recommended minimum requirements
Ubuntu should run reasonably well on a computer with the following minimum hardware specification. However, features such as visual effects may not run smoothly.
* 700 MHz x86 processor
* 384 MB of system memory (RAM)
* 8 GB of disk space
* Graphics card capable of 1024x768 resolution
A network or Internet connection
Note: All 64-bit (x86-64) PCs should be able to run Ubuntu. Use the 64-bit installation CD for a 64-bit-optimised installation.
“Every atom in your body came from a star that exploded and the atoms in your left hand probably came from a different star than your right hand. It really is the most poetic thing I know about physics...you are all stardust.”― Lawrence M. Krauss
A 1792 U.S. penny, designed in part by Thomas Jefferson and George Washington, reads “Liberty Parent of Science & Industry.”