201.0 has now been released. Since the Ubiquity bug has not yet been fixed, I could try “do-release-upgrade” which I hope might circumvent it. Can you reassure me that it will only affect my system partition “/” and won’t affect “/home” or my other data disk. When I do a standard installations I can choose to do “something else” to avoid problems, but I won’t know whether “do-release-upgrade” will give me any choices until I try it.
Yes I have a backup, but it’s never a good plan to hope for the best and rely on the backup.