I have done a fresh install of 12.04 and I got the same asking for CD/DVD in /cdrom/ while installing skype through .deb, I put it in my 1 and only blu ray drive and clicked continue but it did nothing. Just kept clicking cancel until the repeated message dissapeared.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/751725 Title: software-center crashed with AptDaemonError in _medium_required(): org.debian.apt: Could not cancel transaction To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/751725/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs