升级操作系统后,无法安装 plasma-nm 且没有 wifi 图标

升级操作系统后,无法安装 plasma-nm 且没有 wifi 图标


我刚刚将我的 kubuntu(KDE plasma)从 21.10 升级到 22.04 LTS。但在成功安装并重新启动系统后,wifi 图标消失了,并且plasma-nm没有安装。
我尝试使用 安装plasma-nmsudo apt install plasma-nm但收到以下消息并且没有安装。

Package plasma-nm is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
  kubuntu-settings-desktop

E: Package 'plasma-nm' has no installation candidate

好吧,休息了一会儿之后,我决定手动安装,方法是在 的帮助plasma-nm下下载并安装其文件。 经过这次尝试,我收到以下错误,显示依赖项已消失!.debsudo dpkg -i plasma-nm_5.12.4-0ubuntu1_amd64.deb

dpkg: dependency problems prevent configuration of plasma-nm:
plasma-nm depends on libkf5modemmanagerqt6 (>= 5.8.50); however:
 Package libkf5modemmanagerqt6:amd64 is not installed.
plasma-nm depends on libopenconnect5 (>= 7.05); however:
 Package libopenconnect5 is not installed.

dpkg: error processing package plasma-nm (--install):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 plasma-nm

最后,我终于可以使用nmcli con up <My wifi name> --ask并发布我的问题 :)。但是 wifi 图标仍然不存在,我无法安装plasma-nm
最后,我很抱歉我的英语不好 -_-

谢谢你的帮助。

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