エラー：
The following packages have unmet dependencies:
pipewire-libcamera : Depends: pipewire (= 1.0.3-2~ubuntu22.04) but
1.0.2~1707732619~22.04~b8b871b is to be installed
E: Unable to correct problems, you have held broken packages.
指定されたバージョンを含む pipewire テスト PPA を追加しようとしました1.0.3-2~ubuntu22.04が
sudo add-apt-repository ppa:pipewire-debian/testing、手動ではインストールされません。
その後、アップストリーム PPA にはすでにバージョンが含まれているのに、手動でインストールできないことがわかりました。
パイプワイヤーを外そうとすると
~$ sudo apt-get remove pipewire
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
pop-desktop : PreDepends: pop-de-gnome but it is not going to be installed
pop-pipewire : Depends: pipewire but it is not going to be installed
Depends: pipewire-alsa but it is not going to be installed
Depends: pipewire-pulse
Depends: wireplumber but it is not going to be installed
Conflicts: pulseaudio
Conflicts: pulseaudio:i386
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.