groovy(20.10) | focal (20.04)
deb http://archive.ubuntu.com/ubuntu focal main restricted universe multiverse deb http://archive.ubuntu.com/ubuntu groovy main restricted universe multiverse
Package: * Pin: release a=focal Pin-Priority: 1001 Package: * Pin: release a=groovy Pin-Priority: 60
apt-get update
apt-get dist-upgrade
“The first 90% of the code accounts for the first 90% of the development time. The remaining 10% of the code accounts for the other 90% of the development time.” – Tom Cargill
标 题:ubuntu20.10降级ubuntu20.04LTS