I can still reproduce this with openssh-client 1:5.3p1-3ubuntu4 from lucid-updates and even 1:5.5p1-3ubuntu1~ppa1 from Colin Watson's Openssh PPA on lucid.
I can still reproduce this with openssh-client 1:5.3p1-3ubuntu4 from lucid-updates and even 1:5.5p1- 3ubuntu1~ ppa1 from Colin Watson's Openssh PPA on lucid.