Thank you for the rapid replies and actions. I also tried "do-release-upgrade", but it did not detect a development release either. Also, there is no man page for this command and running it without parameters does not show them either. I just looked at the source and will upload a simple manpage for it later (I now see that it supports a "-d" option).
Anyhow, upgrading over XDMCP went perfect. -- unhelpful message in upgrading over ssh https://bugs.launchpad.net/bugs/463257 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