I just updated Ubuntu from 18.04 to 18.10 and I can no longer open Unity Hub. I tried fixing it, but I can’t find and delete all the installed files and then reinstall. I tried removing files from my folder:
home/.local/share/applications/Unity Hub
home/.local/share/unity3d
home/.config/UnityHub
And then running the AppImage again. I get the dialog asking me to integrate it with my system, I press yes, try to run it and nothing happens.
It turns out it was some kind of problem with permissions. I ran the AppImage with sudo and it worked. I didnt see any similar problems to mine, so I figured it would be a problem on my side. Now everything is working as expected. Thank you though
Hello, I have same problem.
I use unity hub on Mint 18.10 and all was good.
Next I setup Ubuntu 19.04 (it was clear install, not update).
I download UnityHub.appimage but it’s start only with sudo.
I try version 1.6.0, 1.6.2 and today 2.0.0.
Without sudo, when you first start, there is a dialogue about integration in the system (you can agree or refuse, it does not matter) and nothing else.
Same for me here; a fresh install of a 19.04 ubuntu. Only root can run UnityHub.appimage; and the install stops without messages.
[edit]It came from my internet connection. Now I can run Unity but only with root; standard user gives segfault[/edit]