error when attempting sudo
After reinstalling Kubuntu 5.1, I cannot use the sudo command:
whenever I try it, the following message appears:
"sudo: unable to lookup lester-kubuntu via setHostbyName()"
(lester-kubuntu is my computers name)
1) I booted the Kubuntu installation as "expert", so I was able to tweak. But I do not remember eliminating any options.
2) When I restarted the machine after the installation, it continues the software setup. Well, at this moment it started giving the following error continually while installing:
"[####.######] Incompatible medium installed -- (asc=0x30, ascq=0x00)
The failed "Read Cd/Dvd Capacity" packet command was:"
Later I found out I had a DVD inside my second DVD drive. I take it out and error stops showing.
I will try to reinstall it again to see what happens.