(solved) Phoscon does not connect ConBee II (Ubuntu 20.04 LTS)

Hi, i have been using deconz (2.22.00-ubuntu-bionic-beta amd64) and phoscon on a dell wyse to control my devices via fhem for quite some time.

Until today it worked fine, only since an automatic update (incl. bios) I get no connection from phoscon to deconz - but deconz-gui shows my devices.

fhem-wyse5070:~$ sudo systemctl status deconz
● deconz.service
     Loaded: loaded (/etc/systemd/system/deconz.service; enabled; vendor preset: enabled)
     Active: activating (auto-restart) (Result: core-dump) since Wed 2023-05-24 20:58:49 CEST; 7s ago
    Process: 3396 ExecStart=/usr/bin/deCONZ --auto-connect=1 --device=usb-dresden_elektronik_ingenieurtechnik_GmbH_ConBee_II_DE2122534-if00 (code=dumped, signal=ABRT)
   Main PID: 3396 (code=dumped, signal=ABRT)
        CPU: 27ms

and

fhem-wyse5070:~$ sudo systemctl status deconz-gui
● deconz-gui.service - deCONZ: ZigBee gateway -- GUI/REST API
     Loaded: loaded (/lib/systemd/system/deconz-gui.service; enabled; vendor preset: enabled)
     Active: active (running) since Wed 2023-05-24 21:22:19 CEST; 8s ago
   Main PID: 4259 (deCONZ)
      Tasks: 9 (limit: 8875)
     Memory: 25.3M
        CPU: 1.025s
     CGroup: /system.slice/deconz-gui.service
             ├─4259 /usr/bin/deCONZ --http-port=80
             ├─4280 dbus-launch --autolaunch 70b716e81fed4152936f9ad1b66bb9fa --binary-syntax --close-stderr
             └─4303 /usr/bin/dbus-daemon --syslog-only --fork --print-pid 5 --print-address 7 --session

All devices:

fhem-wyse5070:~$ sudo lsusb
Bus 002 Device 003: ID 0bda:0415 Realtek Semiconductor Corp. 2-Port USB 3.0 Hub
Bus 002 Device 002: ID 0bda:0411 Realtek Semiconductor Corp. Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 010: ID 0403:6001 Future Technology Devices International, Ltd FT232 Serial (UART) IC
Bus 001 Device 007: ID 0bda:5415 Realtek Semiconductor Corp. 2-Port USB 2.0 Hub
Bus 001 Device 005: ID 03eb:204b Atmel Corp. LUFA USB to Serial Adapter Project
Bus 001 Device 003: ID 1cf1:0030 Dresden Elektronik ZigBee gateway [ConBee II]
Bus 001 Device 009: ID 03eb:204b Atmel Corp. LUFA USB to Serial Adapter Project
Bus 001 Device 014: ID 0d8c:0103 C-Media Electronics, Inc. CM102-A+/102S+ Audio Controller
Bus 001 Device 013: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 012: ID 0596:0001 MicroTouch Systems, Inc. Touchscreen
Bus 001 Device 011: ID 0424:2514 Microchip Technology, Inc. (formerly SMSC) USB 2.0 Hub
Bus 001 Device 008: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 006: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 001 Device 004: ID 04b8:1147 Seiko Epson Corp. XP-7100 Series
Bus 001 Device 002: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

and

fhem-wyse5070:~$ /usr/bin/deCONZ -platform minimal --dbg-aps=2 --dbg-info=2 --dbg-error=2 | tee debug.txt
Icon theme "breeze" not found.
Icon theme "breeze" not found.
libpng warning: iCCP: known incorrect sRGB profile
kf.windowsystem: Could not find any platform plugin
This plugin does not support propagateSizeHints()
This plugin does not support propagateSizeHints()
21:11:39:819 HTTP Server listen on address 0.0.0.0, port: 80, root: /usr/share/deCONZ/webapp/
21:11:39:843 /home/christoph/.local/share/dresden-elektronik/deCONZ/config.ini exists and is writeable
21:11:39:844 /home/christoph/.local/share/dresden-elektronik/deCONZ/zll.db exists and is writeable
21:11:39:930 COM: /dev/ttyACM2 : CUL433 (0x03EB/0x204B)
21:11:39:930 COM: /dev/ttyACM0 : ConBee II (0x1CF1/0x0030)
21:11:39:930 COM: /dev/ttyACM1 : CUL868 (0x03EB/0x204B)
21:11:39:930 COM: /dev/ttyUSB0 : DuoFern USB-Stick (0x0403/0x6001)
21:11:39:930 ZCLDB init file /home/christoph/.local/share/dresden-elektronik/deCONZ/zcldb.txt
21:11:39:996 error loading plugin: Die Bibliothek /usr/share/deCONZ/plugins/libde_rest_plugin.so kann nicht geladen werden: (libcrypto.so.1.1: cannot open shared object file: No such file or directory)
21:11:39:997 found node plugin: libde_signal_plugin.so - Signal Monitor Plugin
21:11:40:021 found node plugin: libstd_otau_plugin.so - STD OTAU Plugin
21:11:40:022 Node: id: 1, 00:21:2e:ff:ff:04:e4:23 (0x00212EFFFF04E423) scene: 0,000000, -1,711778
21:11:40:022 Node: id: 9, 00:0b:57:ff:fe:11:eb:5c (0x000B57FFFE11EB5C) scene: -130,000000, -120,000000
21:11:40:023 Node: id: 6, 00:0b:57:ff:fe:9e:9f:ff (0x000B57FFFE9E9FFF) scene: 200,305013, 367,656551
21:11:40:023 Node: id: 11, 90:fd:9f:ff:fe:9d:53:a0 (0x90FD9FFFFE9D53A0) scene: 257,646450, -147,744083
21:11:40:023 Node: id: 20, 94:de:b8:ff:fe:a7:10:c7 (0x94DEB8FFFEA710C7) scene: 247,868519, -49,200996
21:11:40:024 Node: id: 23, f4:b3:b1:ff:fe:8c:4c:77 (0xF4B3B1FFFE8C4C77) scene: 35,657559, 92,282890
21:11:40:024 Node: id: 8, d0:cf:5e:ff:fe:17:24:d9 (0xD0CF5EFFFE1724D9) scene: 163,714443, 197,745695
21:11:40:024 Node: id: 24, 60:a4:23:ff:fe:fc:e2:b3 (0x60A423FFFEFCE2B3) scene: -95,320100, -58,560797
21:11:40:025 Node: id: 7, 38:5c:fb:ff:fe:ee:78:e5 (0x385CFBFFFEEE78E5) scene: 160,001479, -216,920118
21:11:40:026 Node: id: 10, ec:1b:bd:ff:fe:29:9d:e2 (0xEC1BBDFFFE299DE2) scene: -102,456992, 797,469411
21:11:40:026 Node: id: 12, 14:b4:57:ff:fe:71:b9:3a (0x14B457FFFE71B93A) scene: -142,559172, -277,744083
21:11:40:026 Node: id: 4, 00:0b:57:ff:fe:12:9f:ad (0x000B57FFFE129FAD) scene: 195,920624, 485,453876
21:11:40:026 Node: id: 13, 00:0b:57:ff:fe:9f:5a:bb (0x000B57FFFE9F5ABB) scene: -15,851290, 546,494819
21:11:40:027 Node: id: 14, 00:0b:57:ff:fe:a3:84:dc (0x000B57FFFEA384DC) scene: -22,638779, 310,890477
21:11:40:027 Node: id: 2, 14:b4:57:ff:fe:74:42:1c (0x14B457FFFE74421C) scene: 8,274719, 666,374983
21:11:40:028 Node: id: 26, 70:b3:d5:2b:60:01:52:50 (0x70B3D52B60015250) scene: -80,000000, -4,000000
21:11:40:029 Node: id: 21, 94:de:b8:ff:fe:b2:04:26 (0x94DEB8FFFEB20426) scene: 187,000000, 23,000000
21:11:40:031 Node: id: 3, 38:5c:fb:ff:fe:c7:6d:cb (0x385CFBFFFEC76DCB) scene: 15,270547, -362,785612
21:11:40:032 Node: id: 25, 00:17:88:01:0c:fb:8c:59 (0x001788010CFB8C59) scene: 89,000000, 107,000000
21:11:41:165 COM: /dev/ttyACM2 : CUL433 (0x03EB/0x204B)
21:11:41:165 COM: /dev/ttyACM0 : ConBee II (0x1CF1/0x0030)
21:11:41:165 COM: /dev/ttyACM1 : CUL868 (0x03EB/0x204B)
21:11:41:165 COM: /dev/ttyUSB0 : DuoFern USB-Stick (0x0403/0x6001)
21:11:41:166 failed open com status: (-3), path: /dev/serial/by-id/usb-dresden_elektronik_ingenieurtechnik_GmbH_ConBee_II_DE2122534-if00

I don’t made any changes on my system. What can I do do bring it back in service?

Greetz, Christoph

Ubuntu is missing a library. Check out v2.22.0-beta: no websocket, no device names · Issue #6935 · dresden-elektronik/deconz-rest-plugin · GitHub

Thanks, now it works again as expected