(Still trying to go forward, hoping I'm not overpassing some posting policy)
I removed all files from /etc/apt/sources.list.d/ folder, so to remove all PPA's from the system, and proceeded to an apt update after that. Then I tried once more a release upgrade, and I got an error message at the same step than the other times, but now the message was slightly different (still Google translated from French): Unable to evaluate upgrade An unresolvable problem occurred while calculating the upgrade. If none of these apply, report this bug using the command "ubuntu- bug ubuntu-release-upgrader-core" in a terminal. If you want to analyze the problem yourself, the log files in the "/var/log/dist-upgrade" directory contain the information about the upgrade. Specifically, please see the "main.log" and "apt.log" logs. It does not mention any more that the error « was probably caused by: * unofficial software packages that did not come from Ubuntu », and to « use the "ppa-purge" command ». It thus suggests that the issue is actually not caused by some PPA issue. Unless I was wrong by just moving files out from /etc/apt/sources.list.d/ folder so to remove PPA's... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2080204 Title: unable to upgrade to ubuntu 24.04 from ubuntu 22.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/2080204/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
