Yes, that's a bug in the version that shipped with xenial, fixed later in 1:7.2p2-6 (so fixed in yakkety). You can work around it using "scp1 -S /usr/bin/ssh1 -1".
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/1618719 Title: scp1 reports ssh1 is not supported Status in openssh package in Ubuntu: New Bug description: For getting ssh protocol 1 support I installed the package openssh-client-ssh1. This works with .ssh/config host entries, when omitting any "Protocol 1" lines, but calling "ssh1 -1 host". This package also has the command scp1 included, but this command doesn't have ssh protocol 1 support: > corben@ubuntu:~$ scp1 -1 host:/path/to/file . > ssh1 is not supported Is the ssh protocol 1 support not included for scp1 during compile time? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1618719/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp