Something

Booting the kernel.

powernow-k8: BIOS error - no PSB or ACPI _PSS objects

Buffer I/O error on device sr0, logical block 6
Buffer I/O error on device sr0, logical block 7
Buffer I/O error on device sr0, logical block 8
Buffer I/O error on device sr0, logical block 9
Buffer I/O error on device sr0, logical block 10
Buffer I/O error on device sr0, logical block 11
Buffer I/O error on device sr0, logical block 12
Buffer I/O error on device sr0, logical block 13
Buffer I/O error on device sr0, logical block 14
Buffer I/O error on device sr0, logical block 15

sdb: assuming drive cache: write through
sdb: assuming drive cache: write through
sdc: assuming drive cache: write through
sdc: assuming drive cache: write through

-------------------------------------
WARNING: cannot find root filesystem!
-------------------------------------

Create symlink /dev/root and then exit this shell to continue the boot sequence

bash: no job control in this shell
bash-3.2#