• Debian 11 has reached its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.81 is the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Question Debian 10 / Openssh 7 to 8 ?

Erwan

Regular Pleskian
Server operating system version
Debian 10
Plesk version and microupdate number
18.0.53
Hi all,

We have servers on Debian 10 / Obsidian v18.0.53.
Some services (with PHP ssh2_connect) can't work now because openssh version 7.x is depreciated (ssh-rsa).

Is it possible to update openssh7.x to openssh 8.x or 9.x without problem?

No update with:
#apt-get update
#apt-get upgrade


If yes, like this?

# ssh -V
OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1n 15 Mar 2022

#sudo echo "deb Index of /debian buster-backports main" >> /etc/apt/sources.list
#sudo apt-get update
#sudo apt-get install openssh-sftp-server/buster-backports openssh-server/buster-backports


Erwan
 
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