Missing libxkbcommon.so.0 on Ubuntu Mate 20.04 - Lumi 0.9.1

[intelliant01]

Describe the bug
Does not start on Ubuntu Mate 20.04 for Raspberry Pi 4B (arm64/aarch64)

Getting this error -

user:/opt/lumi$
lui: /lib/aarch64-linux-gnu/libxkbcommon.so.0: version 'V_1.0.0' not found (required by lumi)

Environment (please complete the following information):

• OS: Ubuntu Mate 20.04 arm64
• Lumi Version - 0.9.1

To Reproduce
Steps to reproduce the behavior:

1. Install Lumi 0.9.1
2. Open Terminal
3. Try to start lumi using /opt/Lumi/lumi
4. See error as given above.

Expected behavior
Lumi should start.
Or the required library should be available to be installed on Ubuntu Mate 20.04

Screenshots
N/A

Additional context
N/A

[sr258]

Sorry about the issue! What package format are you using (deb file, etc.)?

[intelliant01]

Am using the deb package.

[sr258]

Can you please try it with the latest beta release? https://github.com/Lumieducation/Lumi/releases/download/v0.9.2-beta.2/lumi_0.9.2-beta.2_arm64.deb It includes Electron 19. It seems like this issue was specific to Electron 18, which the last regular release was based on.

[intelliant01]

@sr258 Works. Thanks. Apologies that I couldn't revert promptly as had been travelling. Not closing as this is pending stable release.