I tried again today with 21.04, by checking exactly the time spent in the live session startup. After around twelve minutes from the boot, the Ubuntu logo disappears and I start to see console messages. Between those, there is one stating A start job is running for Snap Daemon (1min19s /1min 30s). This seems to suggest that there is a limit time of 1min 30s for that job, and if reached then the Snap Daemon fails to start. However, this time I wait a little more, and after around 30 minutes from the boot I could finally see the graphical interface of the live session. So I assume that the bug can be marked as fixed, even if such a long time, especially compared with the relatively short one required when starting from usb, it doesn't appear to me as a normal behavior.
** Summary changed: - ubuntu 21.4 desktop iso burned to dvd fails to start + ubuntu 21.4 desktop iso burned to dvd requires very long time to start -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927484 Title: ubuntu 21.4 desktop iso burned to dvd requires very long time to start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1927484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs