Neuer ioBroker-Blog online: Monatsrückblick März/April 2026

[Thomas Braun]

@smigl sagte in Neuinstallation auf Ubuntu 20.04.6 Fehler:

und nu...

iobroker mal neugestartet?

[Smigl]

@thomas-braun
Hm, Serverneustart
htop bringt mit filter iobroker, npm und node jeweils keine Prozesse.

[Homoran]

@smigl sagte in Neuinstallation auf Ubuntu 20.04.6 Fehler:

Squeezebox auf 9100 umgestellt.

und iobroker auch neu installiert?

[Smigl]

smigl@server1:~$ iobroker status
node:internal/modules/cjs/loader:1143
throw err;
^

Error: Cannot find module '/opt/iobroker/node_modules/iobroker.js-controller/iobroker.js'
at Module._resolveFilename (node:internal/modules/cjs/loader:1140:15)
at Module._load (node:internal/modules/cjs/loader:981:27)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:128:12)
at node:internal/main/run_main_module:28:49 {
code: 'MODULE_NOT_FOUND',
requireStack: []
}

Node.js v18.20.2

[Thomas Braun]

@smigl sagte in Neuinstallation auf Ubuntu 20.04.6 Fehler:

htop bringt mit filter iobroker, npm und node jeweils keine Prozesse.

Und was bringt

iob diag

so an Erkenntnisgewinn?

[Smigl]

@thomas-braun
Ähhhhh:

Copy text starting here:

======================= SUMMARY =======================
                        v.2023-10-10


   Static hostname: server1
         Icon name: computer-desktop
           Chassis: desktop
  Operating System: Ubuntu 20.04.6 LTS
            Kernel: Linux 5.4.0-176-generic
      Architecture: x86-64

Installation:           native
Kernel:                 x86_64
Userland:               amd64
Timezone:               Europe/Berlin (CEST, +0200)
User-ID:                1000
X-Server:               false
Boot Target:            graphical.target

Pending OS-Updates:     0
node:internal/modules/cjs/loader:1143
  throw err;
  ^

Error: Cannot find module '/opt/iobroker/node_modules/iobroker.js-controller/iobroker.js'
    at Module._resolveFilename (node:internal/modules/cjs/loader:1140:15)
    at Module._load (node:internal/modules/cjs/loader:981:27)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:128:12)
    at node:internal/main/run_main_module:28:49 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

Node.js v18.20.2
Pending iob updates:    0

Nodejs-Installation:    /usr/bin/nodejs         v18.20.2
                        /usr/bin/node           v18.20.2
                        /usr/bin/npm            10.5.0
                        /usr/bin/npx            10.5.0
                        /usr/bin/corepack       0.25.2

Recommended versions are nodejs  and npm
Your nodejs installation is correct

MEMORY:
              total        used        free      shared  buff/cache   available
Mem:           7.9G        662M        5.8G        3.0M        1.4G        6.8G
Swap:          4.1G          0B        4.1G
Total:          12G        662M        9.9G

node:internal/modules/cjs/loader:1143
  throw err;
  ^

Error: Cannot find module '/opt/iobroker/node_modules/iobroker.js-controller/iobroker.js'
    at Module._resolveFilename (node:internal/modules/cjs/loader:1140:15)
    at Module._load (node:internal/modules/cjs/loader:981:27)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:128:12)
    at node:internal/main/run_main_module:28:49 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

Node.js v18.20.2
Active iob-Instances:   0
node:internal/modules/cjs/loader:1143
  throw err;
  ^

Error: Cannot find module '/opt/iobroker/node_modules/iobroker.js-controller/iobroker.js'
    at Module._resolveFilename (node:internal/modules/cjs/loader:1140:15)
    at Module._load (node:internal/modules/cjs/loader:981:27)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:128:12)
    at node:internal/main/run_main_module:28:49 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

Node.js v18.20.2

node:internal/modules/cjs/loader:1143
  throw err;
  ^

Error: Cannot find module '/opt/iobroker/node_modules/iobroker.js-controller/iobroker.js'
    at Module._resolveFilename (node:internal/modules/cjs/loader:1140:15)
    at Module._load (node:internal/modules/cjs/loader:981:27)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:128:12)
    at node:internal/main/run_main_module:28:49 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

Node.js v18.20.2
ioBroker Core:          js-controller
node:internal/modules/cjs/loader:1143
  throw err;
  ^

Error: Cannot find module '/opt/iobroker/node_modules/iobroker.js-controller/iobroker.js'
    at Module._resolveFilename (node:internal/modules/cjs/loader:1140:15)
    at Module._load (node:internal/modules/cjs/loader:981:27)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:128:12)
    at node:internal/main/run_main_module:28:49 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

Node.js v18.20.2
                        admin

node:internal/modules/cjs/loader:1143
  throw err;
  ^

Error: Cannot find module '/opt/iobroker/node_modules/iobroker.js-controller/iobroker.js'
    at Module._resolveFilename (node:internal/modules/cjs/loader:1140:15)
    at Module._load (node:internal/modules/cjs/loader:981:27)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:128:12)
    at node:internal/main/run_main_module:28:49 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

Node.js v18.20.2
ioBroker Status:

Status admin and web instance:
node:internal/modules/cjs/loader:1143
  throw err;
  ^

Error: Cannot find module '/opt/iobroker/node_modules/iobroker.js-controller/iobroker.js'
    at Module._resolveFilename (node:internal/modules/cjs/loader:1140:15)
    at Module._load (node:internal/modules/cjs/loader:981:27)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:128:12)
    at node:internal/main/run_main_module:28:49 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

Node.js v18.20.2

Objects:                0
States:                 0

Size of iob-Database:

24K     /opt/iobroker/iobroker-data/objects.jsonl
44K     /opt/iobroker/iobroker-data/states.jsonl



=================== END OF SUMMARY ====================

=== Mark text until here for copying ===

... das muss ich erst mal verdauen...
... mir anschauen...

... OK, ich glaube, ich muss erst mal alles löschen/ deinstallieren.
Das sind zu viele Fehler.

[Thomas Braun]

@smigl

Versuch mal

cd /opt/iobroker
sudo -H -u iobroker npm install iobroker.js-controller

Und in nächster Zeit steht da ein Upgrade des Servers ins Haus. Schnubbibuntu 20.04 befindet sich im letzten Lebensjahr.

Das sind zu viele Fehler.

Nee, das ist immer nur ein Fehler.

[Smigl]

OK, was sagt uns "Cannot read system.config" wenn ich iob diag eingebe?
Ich bekomme über Port 8081 immer noch keinen Zugriff.

[Smigl]

Ich glaube ich gebe das auf und mache erst mal mit meinem Raspberry weiter...
Da läuft zumindest meine erste Installation.

[Thomas Braun]

@smigl sagte in Neuinstallation auf Ubuntu 20.04.6 Fehler:

OK, was sagt uns "Cannot read system.config" wenn ich iob diag eingebe?

Das der ioBroker nicht richtig installier ist.

[Homoran]

@homoran sagte in Neuinstallation auf Ubuntu 20.04.6 Fehler:

@smigl sagte in Neuinstallation auf Ubuntu 20.04.6 Fehler:

Squeezebox auf 9100 umgestellt.

und iobroker auch neu installiert?

das ist wahrscheinlich wegen vergebenem Port gar nicht sauber installiert worden