uninstall adobe-flashplugin package; not sure how that got installed for you; anyway, if adobe-flashplugin is shipped for amd64 its a bug.
** Package changed: flashplugin-nonfree (Ubuntu) => adobe-flashplugin (Ubuntu) -- package flashplugin-nonfree None failed to install/upgrade: conflicting packages - not installing flashplugin-nonfree https://bugs.launchpad.net/bugs/357882 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