I wanted an update again, but it's not working. Does anyone have any ideas?
pi@raspberrypi:~ $ sudo snap info zwave-js-ui
name: zwave-js-ui
summary: Full-featured Z-Wave Control Panel and MQTT Gateway.
publisher: Giaever.online (giaever-online)
store-url:
https://snapcraft.io/zwave-js-ui
license: MIT
description: |
**Zwave JS UI**: Fully configurable Zwave to MQTT Gateway and Control Panel.
**IMPORTANT:** Read about the different release-cycles in the end section «releases in `latest`».
**If you're happy with this snap package, please consider to make a donation**
Full-featured Z-Wave Control Panel and MQTT Gateway compatible with all known 500 and
700 series Z-Wave controller hardware adapters, Z-Wave JS runs on almost anything with
a little bit of computing power and a serial port.
**Main features**
- Control Panel UI: Directly control your nodes and their values from the UI, including:
- Nodes management: Add, remove, and configure all nodes in your Z-Wave network
- Firmware updates: Update device firmware using manufacturer-supplied firmware files
- Groups associations: Add, edit, and remove direct node associations
- Z-Wave JS Exposed: Provides full-access to Z-Wave JS's APIs
- Full-Featured Z-Wave to MQTT Gateway: Expose Z-Wave devices to an MQTT broker in a
fully configurable manner
- Secured: Supports HTTPS and user authentication
- Scene Management: Create scenes and trigger them by using MQTT apis (with timeout
support)
- Debug Logs in the UI: See debug logs directly from the UI
- Access Store Files in the UI: Access the files are stored in the persistent store
folder directly from the UI
- Network Graph: Provides a beautiful map showing how nodes are communicating with the
controller
- Supports the Official Home Assistant Integration: Can act as the backend driver for
the official Home Assistant integration, using the same driver and socket server as
the official addon
- Supports Home Assistant Discovery via MQTT: In lieu of the official integation, can
be used to expose Z-Wave devices to Home Assistant via MQTT discovery.
- Supported by Domoticz (beta 2021.1): Using MQTT Autodiscovery.
- Automatic/Scheduled backups: Scheduled backup of NVM and store directory. It's also
possible to enable automatic backups of NVM before every node inclusion/exclusion/
replace, this ensures to create a safe restore point before any operation that can
cause a network corruption.
**Additions with the snap**
- Command to read the log from the terminal independent of if you're logging to file
or not
- Plugs for the `code-server` snap, if you want a full-fledged editor experience for
the «store-folder»
**Auto-connections**
- `raw-usb`: To access USB devices, such as Z-wave controller dongles
- `hardware-observe`: To observe your system for devices, to easily find them in the UI
**Note:** None of these connections are necessary to run the app, so you can disconnect
them as you like, but please note that it might change the experience within the software.
**Issues**
If your issue is with
- the UI/front-end, report them at
https://github.com/zwave-js/zwave-js-ui/issues
- the driver, report them at
https://github.com/zwave-js/node-zwave-js/issues
Make sure you have set the log level to `DEBUG` for the respective unit and that you are
logging to file, and attach it with your issue.
If you're not sure, just report it within any of the above, but attach logs for both
packages. It will be transferred if you reported it within the wrong tracker.
**Issues with the snap package**
Report it with
https://github.com/giaever-online-iot/z ... -ui/issues
**Releases in `latest`**
This is how we use the different of channels in the `latest` track,
to give the user a chance to choose how often they want updates.
- `latest/stable`: Latest version of the last *major* release. Will
only update once per major release and most likely by the end of
that release cycle. E.g when there is a new version `b.a.a` then
version `a.b.c` will be will be available.
- `latest/candidate`: Latest minor or patch release of latest major
release. E.g when version `a.b.c` changes to `a.b.d` or `a.c.a`, then
version `a.b.d` or `a.c.a` will be available. Consider this rolling
releases.
- `latest/edge` and `latest/edge/dev`: Every build (including tests) might be pushed to these
channels.
commands:
- zwave-js-ui.disable
- zwave-js-ui.enable
- zwave-js-ui.exec
- zwave-js-ui.help
- zwave-js-ui.restart
services:
zwave-js-ui: simple, enabled, active
snap-id: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
tracking: latest/edge
refresh-date: today at 10:26 CEST
channels:
v11.1/stable: v11.1.0 2025-08-29 (612) 130MB -
v11.1/candidate: ↑
v11.1/beta: ↑
v11.1/edge: ↑
latest/stable: v11.1.0 2025-08-29 (612) 130MB -
latest/candidate: v11.2.1 2025-08-29 (620) 130MB -
latest/beta: ↑
latest/edge: v11.2.1 2025-08-28 (620) 130MB -
v11.2/stable: –
v11.2/candidate: v11.2.1 2025-08-29 (620) 130MB -
v11.2/beta: ↑
v11.2/edge: ↑
v11.0/stable: v11.0.1 2025-08-09 (609) 130MB -
v11.0/candidate: ↑
v11.0/beta: ↑
v11.0/edge: ↑
v10.11/stable: v10.11.0 2025-08-09 (603) 127MB -
v10.11/candidate: v10.11.0 2025-07-31 (603) 127MB -
v10.11/beta: ↑
v10.11/edge: ↑
v10.10/stable: v10.10.0 2025-07-31 (599) 128MB -
v10.10/candidate: ↑
v10.10/beta: ↑
v10.10/edge: ↑
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
v9.11/candidate: ↑
v9.11/beta: ↑
v9.11/edge: ↑
installed: v10.9.0 (587) 151MB -
pi@raspberrypi:~ $
pi@raspberrypi:~ $
pi@raspberrypi:~ $
pi@raspberrypi:~ $ sudo snap refresh zwave-js-ui
2025-09-10T10:34:20+02:00 INFO Waiting for "snap.zwave-js-ui.zwave-js-ui.service" to stop.
error: cannot perform the following tasks:
- Run post-refresh hook of "zwave-js-ui" snap if present (run hook "post-refresh":
-----
++ zui_settings_file w
++ realpath -e /var/snap/zwave-js-ui/620/settings.json
++ test_perm w
++ read -r F
++ test -w /var/snap/zwave-js-ui/620/settings.json
++ echo /var/snap/zwave-js-ui/620/settings.json
++ return 1
++ return 1
+ ZUI_SETTINGS=/var/snap/zwave-js-ui/620/settings.json
+ '[' 1 -ne 0 ']'
+ echo 'Cannot read/write to settings'
Cannot read/write to settings
+ exit 1
-----)
pi@raspberrypi:~ $ sudo snap refresh zwave-js-ui --channel=latest/candidate
error: cannot perform the following tasks:
- Run post-refresh hook of "zwave-js-ui" snap if present (run hook "post-refresh":
-----
++ zui_settings_file w
++ realpath -e /var/snap/zwave-js-ui/620/settings.json
++ test_perm w
++ read -r F
++ test -w /var/snap/zwave-js-ui/620/settings.json
++ echo /var/snap/zwave-js-ui/620/settings.json
++ return 1
++ return 1
+ ZUI_SETTINGS=/var/snap/zwave-js-ui/620/settings.json
+ '[' 1 -ne 0 ']'
+ echo 'Cannot read/write to settings'
Cannot read/write to settings
+ exit 1
-----)
pi@raspberrypi:~ $ sudo snap refresh zwave-js-ui --channel=latest/edge
error: cannot perform the following tasks:
- Run post-refresh hook of "zwave-js-ui" snap if present (run hook "post-refresh":
-----
++ zui_settings_file w
++ realpath -e /var/snap/zwave-js-ui/620/settings.json
++ test_perm w
++ read -r F
++ test -w /var/snap/zwave-js-ui/620/settings.json
++ echo /var/snap/zwave-js-ui/620/settings.json
++ return 1
++ return 1
+ ZUI_SETTINGS=/var/snap/zwave-js-ui/620/settings.json
+ '[' 1 -ne 0 ']'
+ echo 'Cannot read/write to settings'
Cannot read/write to settings
+ exit 1
-----)
pi@raspberrypi:~ $