Comment 8 for bug 1990729

I have tried this but am not making much progress.

I was able to run the Software and Updates program and use the Developer Options menu to select the
pre-released updates (jammy-proposed). I then exited the updater and came back in to confirm that the red check mark was there and it was.

However, when I went to the next step, the "updates" page looks nothing like the example documentation that you gave me. Instead, I see the file attached in updater-updates-menu.png

I did try changing the "subscribed to" from "custom" to "all updates". However, when I pressed the close button at the bottom, the Sofware and Updates menu vanished from the screen as if it had crashed. When I restarted it, I could that my selection of back to "custom", and further, the red checkmark for the pre-released (jammy-proposed) was turned off.

Each time I changed one of these two fields, it crashed the updater and turned off the settings I had just made.

Is there a log I can send you that would be helpful?

Thanks,