TSC cannot be used as a timesource (debian/kernel 2.6.4)

Brez razloga mi je zmrznil računalnik. Fizično sem ga restartov, vendar pride do problema.

Checking root file system...
fsck 1.35
/dev/hdb5 contains a filesystem with errors, check forced.

...

Spurious 8259A interrupt: IRQ7
Loosing too many ticks!
TSC cannot be used as a timesource. <4> Possible reasons are:
You're running with Speedstep
You don't have DMA enabled for you're hd (see hdparm)
Incorrect TSC synchronization on a SMP system (see dmesg)
Falling back to a sane timesource now.
/dev/hdb5:
Unattached inode 130973

fsck failed


In potem mi reče, da naj zadevo manualno zrihtam, ter me vpraša za root password.

Ta isti kernel mi je že lepo delal.
Menuconfig? Sem bolj začetnik