Based on various links mentioned below here is my guide to starting Unity Hub on PopOs 22.04
You have to install ssl 1 via
sudo dpkg -i <downloaded deb file>First thing is official guide
Debian or Ubuntu
To install the Unity Hub on a Debian or Ubuntu Linux distribution, you need to add the Unity Hub Debian repository along with the public signing key to verify the integrity of the packages.
- To add the public signing key, run the following command:
$ wget -qO - https://hub.unity3d.com/linux/keys/public | gpg --dearmor | sudo tee /usr/share/keyrings/Unity_Technologies_ApS.gpg > /dev/null - To add the Unity Hub repository, you need an entry in
/etc/apt/sources.list.d. Run the following command to add the Unity Hub repository:$ sudo sh -c 'echo "deb [signed-by=/usr/share/keyrings/Unity_Technologies_ApS.gpg] https://hub.unity3d.com/linux/repos/deb stable main" > /etc/apt/sources.list.d/unityhub.list' - Update the package cache and install the package:
$ sudo apt update $ sudo apt-get install unityhub
**Note: For some systems, you may need to ensure the following:
- The directory
/usr/share/keyringsexists. - The user or group installing the Hub has write permissions to the
/usr/share/keyringsdirectory. - The user or group installing Hub has at least read permissions to the resulting file
Unity_Technologies_ApS.gpg.**
To remove the Unity Hub from the system, run the following command:
$ sudo apt-get remove unityhub
Now we have to start in a special way so you can set the unity temp folder
#!/bin/bash
TMPDIR=/home/surajitray/Development/unitytemp /opt/unityhub/unityhub %U
Links
https://docs.unity3d.com/hub/manual/InstallHub.html#install-hub-linux