FIXED! Steps followed
1. Removed all lines from /var/lib/dpkg/statoverride that mentions the user debian-transmission (don't keep any blank lines in the file). 2. Fix broken packages using Synaptic package Manager. 3. Fresh upgrade by mounting iso as cdrom (Initial way). 4. The issue resolved(voila!). Thanks Claud & Michael for helping out. ** Changed in: update-manager (Ubuntu) Status: Incomplete => Confirmed ** Changed in: update-manager (Ubuntu) Status: Confirmed => Incomplete -- upgrade from 9.10 Karmic to 10.04 Lucid aborted https://bugs.launchpad.net/bugs/571968 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs