Boot hangs to "swanp vaiiting for UUID..." after update to 9.1

[Bloodboiler]

This is probably a simple problem, but I don't know enough about Kubuntu/Linux to fix it.

I just updated to 9.1 from about a year old Kubuntu version. During the update I had a USB drive plugged in (didn't install from it) and now Kubuntu will not boot unless that same drive is in the same USB port it was when updating. Booting just stops with a message like:

... done.
swanp vaiting for UUID=someting-someting-something

----Update----
Problem solved. The usb drive was listed in the fstab for some reason.

[Bloodboiler]

Re: Boot hangs to "swanp vaiiting for UUID..." after update to 9.1

Thank you. Removing the usb drive from the fstab did the trick.