@thomas-braun Vielen Dank, werde ich erstmal umsetzen.
Viele Grüße

@thomas-braun

Leider genau das gleiche Problem. Kein weiterer Output zu sehen:

johannes@johannesberry:/opt/iobroker $ iobroker upgrade snmp --debug

This upgrade of "snmp" will introduce the following changes:
==========================================================================
-> 3.1.0:
Requirements have been updated. Adapter requires node.js 18 or newer now
Packages have been update to cleanup open dependabot PRs

-> 3.0.0:
updated packages. Minimal node.js version is 16
==========================================================================

BE CAREFUL: THIS IS A MAJOR UPGRADE, WHICH WILL MOST LIKELY INTRODUCE BREAKING CHANGES!
Would you like to upgrade snmp from @2.4.11 to @3.1.0 now? [(y)es, (n)o]: y
Update snmp from @2.4.11 to @3.1.0
host.johannesberry Adapter "system.adapter.snmp.0" is stopped.
NPM version: 9.8.1
Installing iobroker.snmp@3.1.0... (System call)

Nach Upgrade von Node 16 auf Node 18 (mit dem node-update Skript hier aus dem Forum), reagiert npm nicht mehr.
Leider ist nicht wirklich ein Fehler zu sehen. Der Vorgang bleibt einfach stehen. Sowohl über Admin GUI als auch über CLI ist nichts zu sehen.

z.B.:

johannes@johannesberry:/opt/iobroker $ iobroker upgrade snmp

This upgrade of "snmp" will introduce the following changes:
==========================================================================
-> 3.1.0:
Requirements have been updated. Adapter requires node.js 18 or newer now
Packages have been update to cleanup open dependabot PRs

-> 3.0.0:
updated packages. Minimal node.js version is 16
==========================================================================

BE CAREFUL: THIS IS A MAJOR UPGRADE, WHICH WILL MOST LIKELY INTRODUCE BREAKING CHANGES!
Would you like to upgrade snmp from @2.4.11 to @3.1.0 now? [(y)es, (n)o]: y
Update snmp from @2.4.11 to @3.1.0
NPM version: 9.8.1
Installing iobroker.snmp@3.1.0... (System call)

Dieser Zustand bleibt, bis man abbricht.

ioBroker nodejs fixer 2023-10-09
You requested to intall latest version from nodejs v18 tree.

Your current setup is:
/usr/bin/nodejs 	v18.18.2
/usr/bin/node 		v18.18.2
/usr/bin/npm 		9.8.1
/usr/bin/npx 		9.8.1
/usr/bin/corepack 	0.19.0

We found these nodejs versions available for installation:

nodejs:
  Installed: 18.18.2-1nodesource1
  Candidate: 18.18.2-1nodesource1
  Version table:
 *** 18.18.2-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
        100 /var/lib/dpkg/status
     18.18.1-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.18.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.17.1-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.17.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.16.1-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.16.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.15.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.14.2-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.14.1-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.14.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.13.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.12.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.11.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.10.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.9.1-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.9.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.8.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.7.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.6.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.5.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.4.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.3.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.2.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.1.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     18.0.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_18.x nodistro/main armhf Packages
     10.24.0~dfsg-1~deb10u3 500
        500 http://raspbian.raspberrypi.org/raspbian buster/main armhf Packages



Nothing to do - Your installation is using the correct paths.

You are running nodejs v18.18.2. Do you want to install latest version from nodejs v.18 tree?

Press <y> to continue or any other key to quit