You cannot upgrade because you have 3rd party PPA's installed. Try removing them before upgrading: sudo apt-get install ppa-purge sudo ppa-purge ppa:oibaf/graphics-drivers sudo ppa-purge ppa:graphics-drivers/ppa
Let us know if the upgrade works then. The freezing is a completely different issue. ** Changed in: ubuntu-release-upgrader (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1911355 Title: Dosent let me update to version 20. and sometimes it goes to intrafms and asks for a fsck To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1911355/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs