Hi again,
Just thought I would post that a solution to this issue has been discovered. It turns out that the default ciphers used in v1.2.3+ versions do not support the 3des-cbc cipher, which is what my SSH client uses.
Manually editing /etc/sshd to add this cipher to the list solves my issue :
Change the line :
$sshconf = "Ciphers aes128-ctr,aes256-ctr,arcfour256,arcfour,aes128-cbc,aes256-cbc\n";
… to this :
$sshconf = "Ciphers 3des-cbc,aes128-ctr,aes256-ctr,arcfour256,arcfour,aes128-cbc,aes256-cbc\n";
I'll post this to the bug tracker as well.
Thanks,
-- Phob