This happened to me when upgrading ONLINE, not with a CD !
I upgraded from 9.04 to 9.10 via the update manager through the internet, I had no CD in the drive.
Yet I got the question "Please insert the disk .... Karmic Koala .. Release amd64 (20091027) .."
I just continued to click OK and the upgrade then continued "getting new packages".
It would get more files for 15secs or so, then it would pop-up the "insert" menu again,
I would click OK, and so on, eventually it had all 1276 files.
Then it continued with the next phase of the installation, till the end, which was sucessful.
I did have a 9.10 ISO on my hard disk which I downloaded earlier, but I did not use this ISO for the installation,
the installation was done via the net.
This was done on an ASUS notebook
This happened to me when upgrading ONLINE, not with a CD !
I upgraded from 9.04 to 9.10 via the update manager through the internet, I had no CD in the drive.
Yet I got the question "Please insert the disk .... Karmic Koala .. Release amd64 (20091027) .."
I just continued to click OK and the upgrade then continued "getting new packages".
It would get more files for 15secs or so, then it would pop-up the "insert" menu again,
I would click OK, and so on, eventually it had all 1276 files.
Then it continued with the next phase of the installation, till the end, which was sucessful.
I did have a 9.10 ISO on my hard disk which I downloaded earlier, but I did not use this ISO for the installation,
the installation was done via the net.
This was done on an ASUS notebook