I think you should, to make everybody happy, start out with the Debian package, and merge in the Ubuntu patches one by one while dropping those you can. (It sounds like you did it the other way around?) Then state in the changelog which remaining Ubuntu patches/changes are left, plus of course your udev rules change.
-- devmapper: new changes from Debian require merging https://bugs.launchpad.net/bugs/115334 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
