Stump the installer. Last week we had another challenging install at the local installfest in that most installer programs would not see the HDD sda. server did work but no desktop versions. after going home I found this link http://ubuntuforums.org/showthread.php?t=2003675 checked and verified and even and format and new partition tables the drive still thought it was part of the raid. sudo dmraid -E -r /dev/sda fixed it and then all installer programs seemed to work fine

I tend to be on #ubuntu to help others. Today, an interesting question
popped up, how do I clean the old linux images and headers?

Each linux image / header has its own dir in /usr/src/

Let's start, uname -a ... do NOT remove this image

Let's do a sudo apt-get update ... make sure it is clean

If, for some reason, you get errors, try sudo apt-get -f install (fix broken)

Let's get a list of all the images, dpkg -l | grep linux-image

We have moved the installfest this week only and will be at
Gangplank, LLC, 260 S Arizona Ave, Chandler, AZ 85225, United States
same time 10 am-4 Pm Parking across the street in the parking Garage
or lot at the end of the street,