Having rather screwed up my Ubuntu Studio installation by adding the Unity desktop, I decided to completely reinstall. But before reverting to Ubuntu Unity itself, I thought I should try what you suggested.
So I installed Ubuntu Unity 22.04.1 LTS, added your repositories (including the Libraries and Qt6 libraries) and then installed qtractor, making sure that I was getting v. 0.9.39-82.1 from your repository, and not the default Ubuntu 22.04 version. I started qtractor and made sure that native dialogues were off and Style theme was set to Fusion, as suggested.
I still get the same behaviour as at every other attempt to run qtractor in Ubuntu Unity: if I click on one of the colour pallette icons anywhere in the program, the colour selector doesn't open and the program crashes.
Can you think of any reason it worked for you, but won't for me?!!
Having rather screwed up my Ubuntu Studio installation by adding the Unity desktop, I decided to completely reinstall. But before reverting to Ubuntu Unity itself, I thought I should try what you suggested.
So I installed Ubuntu Unity 22.04.1 LTS, added your repositories (including the Libraries and Qt6 libraries) and then installed qtractor, making sure that I was getting v. 0.9.39-82.1 from your repository, and not the default Ubuntu 22.04 version. I started qtractor and made sure that native dialogues were off and Style theme was set to Fusion, as suggested.
I still get the same behaviour as at every other attempt to run qtractor in Ubuntu Unity: if I click on one of the colour pallette icons anywhere in the program, the colour selector doesn't open and the program crashes.
Can you think of any reason it worked for you, but won't for me?!!