我有：
- 操作系统：Kubuntu 18.10
- KDE 等离子版本：5.14.5
- Qt版本：5.11.1
- KDE 框架版本：5.52.0
- 内核版本：4.18.0-15-generic
- 操作系统类型：64 位
- 处理器：4 × Intel® Pentium® CPU 4415U @ 2.30GHz
- 内存：11.5 GiB RAM
$ sudo apt-get install pulseaudio
Reading package lists... Done
Building dependency tree
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:
pulseaudio : Depends: libpulse0 (= 1:12.2-0ubuntu4) but 1:12.2-5~bionic1 is to be installed
Depends: pulseaudio-utils but it is not going to be installed
Recommends: rtkit but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
$ apt-cache policy libpulse0
libpulse0:
Installed: 1:12.2-5~bionic1
Candidate: 1:12.2-5~bionic1
Version table:
*** 1:12.2-5~bionic1 100
100 /var/lib/dpkg/status
1:12.2-0ubuntu4 500
500 http://dk.archive.ubuntu.com/ubuntu cosmic/main amd64 Packages
的
1:12.2-5~bionic1版本libpulse0不是来自官方存储库。您可能从其他地方安装了它。我建议使用 Synaptic 降级版本。
选择包，然后使用“包”菜单设置正确的
1:12.2-0ubuntu4版本。