ich wollte heute mein System auf Node 22 aktualisieren und bin folgendermaßenb vorgegangen:

über Putty:
iob stop
sudo apt update
sudo apt full-upgrade
iob fix
iob nodejs-update

An der Stelle hängt es nun, da ich diese Fehlermeldung bekomme:

[ERROR] Unsupported architecture: armhf. Nodesoure does not provide a 32bit nodejs anymore, only amd64 and arm64 are supported. You will have to reinstall a 64bit Operating System.

Ich dachte mir dann OK, bleibt es halt erstmal bei Node20. Ich habe dann mit iob start "versucht" wieder zu starten, aber da passiert nichts...

Ich weiß nun nicht weiter. Weboberfläche nicht erreichbar, SSH mit Putty funktioniert. Zwischendurch kam auch eine Meldung bzgl "multi-user.target". Damit kann ich nichts anfangen...

Kann mir jemand bitte weiter helfen?

Folgenden Auswurd bekomme ich durch iob diag:

========== Start marking the full check here ===========

```bash
Script v.2026-06-06

*** BASE SYSTEM ***
Operating System: Raspbian GNU/Linux 11 (bullseye)
   Static hostname: RasPi4ioBroker
         Icon name: computer
            Kernel: Linux 6.1.21-v8+
      Architecture: arm64
OS is similar to: debian

Model           : Raspberry Pi 4 Model B Rev 1.4

Docker          : false
Virtualization  : none
Unknown

Kernel          : aarch64
Userland        : 32bit

System was installed 1756 days ago (on 2021-10-30).

Outdated 32Bit architecture detected. Only a pure 64Bit-System will be supported in the future. You will have to reinstall your operating system with full 64Bit support or upgrade to more modern hardware soon.
Systemuptime and Load:
 08:14:30 up 27 min,  1 user,  load average: 0.11, 0.38, 0.32
CPU threads     : 4

*** LIFE CYCLE STATUS ***
ERROR: Package 'distro-info' is not installed. Please do:
sudo apt update && sudo apt install distro-info
Alternatively execute the 'iob fix'
pi@RasPi4ioBroker:~ $ iob stop
pi@RasPi4ioBroker:~ $ sudo apt update
Hit:1 http://raspbian.raspberrypi.org/raspbian bullseye InRelease
Hit:2 http://archive.raspberrypi.org/debian bullseye InRelease
Get:3 https://packages.grafana.com/oss/deb stable InRelease [7,661 B]
Get:4 https://apt.grafana.com stable InRelease [7,661 B]
Get:5 https://repos.influxdata.com/debian stable InRelease [6,922 B]
Hit:6 https://deb.nodesource.com/node_20.x nodistro InRelease
Get:7 https://repos.influxdata.com/debian bullseye InRelease [12.9 kB]
Err:3 https://packages.grafana.com/oss/deb stable InRelease
  The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
Err:4 https://apt.grafana.com stable InRelease
  The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
Err:5 https://repos.influxdata.com/debian stable InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
Err:7 https://repos.influxdata.com/debian bullseye InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
Fetched 19.8 kB in 1s (13.7 kB/s)
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up to date.
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://packages.grafana.com/oss/deb stable InRelease: The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://apt.grafana.com stable InRelease: The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://repos.influxdata.com/debian stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://repos.influxdata.com/debian bullseye InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: Failed to fetch https://apt.grafana.com/dists/stable/InRelease  The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: Failed to fetch https://packages.grafana.com/oss/deb/dists/stable/InRelease  The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: Failed to fetch https://repos.influxdata.com/debian/dists/stable/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: Failed to fetch https://repos.influxdata.com/debian/dists/bullseye/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: Some index files failed to download. They have been ignored, or old ones used instead.
pi@RasPi4ioBroker:~ $ sudo apt full-upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
pi@RasPi4ioBroker:~ $ iob fix
library: loaded
Library version=2026-04-11

==========================================================================

    Welcome to the ioBroker installation fixer!
    Script version: 2025-09-18

    You might need to enter your password a couple of times.

==========================================================================


==========================================================================
    Installing prerequisites (1/5)
==========================================================================

Hit:1 http://archive.raspberrypi.org/debian bullseye InRelease
Hit:2 http://raspbian.raspberrypi.org/raspbian bullseye InRelease
Get:3 https://packages.grafana.com/oss/deb stable InRelease [7,661 B]
Get:4 https://apt.grafana.com stable InRelease [7,661 B]
Get:5 https://repos.influxdata.com/debian stable InRelease [6,922 B]
Get:6 https://repos.influxdata.com/debian bullseye InRelease [12.9 kB]
Hit:7 https://deb.nodesource.com/node_20.x nodistro InRelease
Err:4 https://apt.grafana.com stable InRelease
  The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
Err:3 https://packages.grafana.com/oss/deb stable InRelease
  The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
Err:5 https://repos.influxdata.com/debian stable InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
Err:6 https://repos.influxdata.com/debian bullseye InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
Fetched 19.8 kB in 1s (13.7 kB/s)
Reading package lists... Done
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://apt.grafana.com stable InRelease: The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://packages.grafana.com/oss/deb stable InRelease: The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://repos.influxdata.com/debian stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://repos.influxdata.com/debian bullseye InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: Failed to fetch https://apt.grafana.com/dists/stable/InRelease  The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: Failed to fetch https://packages.grafana.com/oss/deb/dists/stable/InRelease  The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: Failed to fetch https://repos.influxdata.com/debian/dists/stable/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: Failed to fetch https://repos.influxdata.com/debian/dists/bullseye/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: Some index files failed to download. They have been ignored, or old ones used instead.
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://apt.grafana.com stable InRelease: The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://packages.grafana.com/oss/deb stable InRelease: The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://repos.influxdata.com/debian stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://repos.influxdata.com/debian bullseye InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: Failed to fetch https://apt.grafana.com/dists/stable/InRelease  The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: Failed to fetch https://packages.grafana.com/oss/deb/dists/stable/InRelease  The following signatures were invalid: EXPKEYSIG 963FA27710458545 Grafana Labs <engineering@grafana.com>
W: Failed to fetch https://repos.influxdata.com/debian/dists/stable/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: Failed to fetch https://repos.influxdata.com/debian/dists/bullseye/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DA61C26A0585BD3B
W: Some index files failed to download. They have been ignored, or old ones used instead.
E: Unable to locate package polkitd
Installed polkitd
readlink: missing operand
Try 'readlink --help' for more information.
Failed to set capabilities on file `' (No such file or directory)
The value of the capability argument is not permitted for a file. Or the file is not a regular (non-symlink) file

==========================================================================
    Checking ioBroker user and directory permissions (2/5)
==========================================================================

Created /etc/sudoers.d/iobroker
Fixing directory permissions...
ACL enabled: true

==========================================================================
    Check and cleanup npm temporary directories (3/5)
==========================================================================

Done.

==========================================================================
    Database maintenance (4/5)
==========================================================================

Checking for uncompressed JSONL databases... This might take a while!

usage: sudo -h | -K | -k | -V
usage: sudo -v [-AknS] [-g group] [-h host] [-p prompt] [-u user]
usage: sudo -l [-AknS] [-g group] [-h host] [-p prompt] [-U user] [-u user] [command]
usage: sudo [-AbEHknPS] [-r role] [-t type] [-C num] [-D directory] [-g group] [-h host] [-p prompt] [-R directory] [-T timeout] [-u user] [VAR=value] [-i|-s] [<command>]
usage: sudo -e [-AknS] [-r role] [-t type] [-C num] [-D directory] [-g group] [-h host] [-p prompt] [-R directory] [-T timeout] [-u user] file ...
/home/iobroker/.fix.sh: line 14: [: -lt: unary operator expected
sudo: npm: command not found

==========================================================================
    Checking autostart (5/5)
==========================================================================

==== AUTHENTICATING FOR org.freedesktop.systemd1.manage-units ===
Authentication is required to stop 'iobroker.service'.
Authenticating as: ,,, (pi)
Password:
==== AUTHENTICATION COMPLETE ===
Enabling autostart...
Autostart enabled!

==========================================================================

    Your installation was fixed successfully
    Run iobroker start to start ioBroker again!

==========================================================================

pi@RasPi4ioBroker:~ $ iob nodejs-update
[sudo] password for pi:
[INFO] No specific version given. Installing recommended version from Node.js v.22 tree.
[INFO] Current Node.js version: not installed
[INFO] Stopping ioBroker with 'iob stop'...
[INFO] ioBroker stopped successfully.
[INFO] Node.js paths are correct.
[INFO] Removing old Node.js versions...
[ERROR] Unsupported architecture: armhf. Nodesoure does not provide a 32bit nodejs anymore, only amd64 and arm64 are supported. You will have to reinstall a 64bit Operating System.
[INFO] Cleaning up temporary files...
pi@RasPi4ioBroker:~ $ iob start