我正在尝试从 mozillateam ppa 在 arm64 Ubuntu 22.04 Docker 容器中安装 Firefox，但它似乎不再可用。我在以下位置手动搜索也找不到它https://launchpad.net/ubuntu/+ppas。
ppa 真的消失了吗？
root@efb6e2e122ee:/home# add-apt-repository -y ppa:mozillateam/ppa
PPA publishes dbgsym, you may need to include 'main/debug' component
Repository: 'deb https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu/ jammy main'
Description:
Mozilla Team's Firefox stable + 115 ESR and Thunderbird 115 stable builds
Support for Ubuntu 16.04 / 18.04 ESM is included.
More info: https://launchpad.net/~mozillateam/+archive/ubuntu/ppa
Adding repository.
Found existing deb entry in /etc/apt/sources.list.d/mozillateam-ubuntu-ppa-jammy.list
Adding deb entry to /etc/apt/sources.list.d/mozillateam-ubuntu-ppa-jammy.list
Found existing deb-src entry in /etc/apt/sources.list.d/mozillateam-ubuntu-ppa-jammy.list
Adding disabled deb-src entry to /etc/apt/sources.list.d/mozillateam-ubuntu-ppa-jammy.list
Adding key to /etc/apt/trusted.gpg.d/mozillateam-ubuntu-ppa.gpg with fingerprint 0AB215679C571D1C8325275B9BDB3D89CE49EC21
Hit:1 http://ports.ubuntu.com/ubuntu-ports jammy InRelease
Hit:2 http://ports.ubuntu.com/ubuntu-ports jammy-updates InRelease
Ign:3 https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu jammy InRelease
Hit:4 http://ports.ubuntu.com/ubuntu-ports jammy-backports InRelease
Hit:5 http://ports.ubuntu.com/ubuntu-ports jammy-security InRelease
Ign:3 https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu jammy InRelease
Ign:3 https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu jammy InRelease
Err:3 https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu jammy InRelease
503 Service Unavailable [IP: 185.125.190.80 443]
Reading package lists... Done
W: Failed to fetch https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu/dists/jammy/InRelease 503 Service Unavailable [IP: 185.125.190.80 443]
W: Some index files failed to download. They have been ignored, or old ones used instead.
我在 x86_64 Ubuntu 22.04 VM 中遇到了同样的问题。
当我尝试执行以下任务时，也会出现 503
add-apt-repository ppa:ubuntu-mozilla-daily/ppa
的https://launchpad.net/~ubuntu-mozilla-daily/+archive/ubuntu/ppa这似乎确实存在。也许 launchpad 目前存在问题？
答案1
ppa.launchpad.net 目前处于关闭状态规范状态页面。
这应该是一个暂时的问题，很快就会得到解决。