Thank you for your reply.
I'm sorry, I did not think about watching the ChangeLog. Indeed, it is not a
bug, it may be closed.
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to openssh in Ubuntu.
No matching cipher found even if client and server have matching
Status in openssh package in Ubuntu:
Since Bionic upgrade (from Artful) I encounter problem to call HP
switch with SSH.
After the upgrade, trying to ssh some switch give me this message :
$ ssh 192.168.0.1
Unable to negotiate with 192.168.0.1 port 22: no matching cipher found. Their
So, I look for supported cipher :
$ ssh -Q cipher
I see that aes128-cbc seem both supported. So I try... :
$ ssh -c aes128-cbc 192.168.0.1
...and It's work !
I've added “ciphers aes128-cbc” to ~/.ssh/config file for each switch
The ssh-client should detect automatically the good cipher ? No ?
Thank you for your attention.
DistroRelease: Ubuntu 18.04
Package: openssh-client 1:7.6p1-4
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
Date: Tue May 15 15:39:00 2018
PATH=(custom, no user)
SSHClientVersion: OpenSSH_7.6p1 Ubuntu-4, OpenSSL 1.0.2n 7 Dec 2017
UpgradeStatus: Upgraded to bionic on 2018-04-24 (21 days ago)
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