bash: /usr/bin/sudo: Input/output error

[downdogWoof]

Hi All,

I get the following when trying to su -

knoppix@ttyp1[knoppix]$ su -
bash: /usr/bin/sudo: Input/output error
knoppix@ttyp1[knoppix]$ su -
bash: /usr/bin/sudo: Input/output error

Never seen it b4. Cheers.

downdogWoof...