編輯 /etc/apt/sources.list.d/ubuntu.sources
sudo nano /etc/apt/sources.list.d/ubuntu.sources
替換或加入以下
Types: deb
URIs: https://mirrors.infinirc.com/ubuntu
Suites: noble noble-updates noble-backports
Components: main restricted universe multiverse
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg
Types: deb
URIs: https://mirrors.infinirc.com/ubuntu
Suites: noble-security
Components: main restricted universe multiverse
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg
