Not an xterm bug afaict, something broke your alternatives db. No way to know what from the log.
** Changed in: xterm (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/714616 Title: package xterm 256-1ubuntu1 failed to install/upgrade: -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs