Ubuntu Installation - Kernel panic
I am trying to install Ubuntu on a desktop PC. Its a core2duo with 2 GB ram and a 40 GB IDE HDD. Nothing is installed on the hard drive and it is empty with two partitions of 15 GB and 25 GB.
Booting with a Ubuntu installation CD I get this error:
[ 3.304172] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block (0,0)
I have tried downloading is ISOs for Ubuntu 10, 11 and 12 and all of the ISO's are giving me the same error on different machines.
Need help with this. Thanks!