我打开终端输入: sudo apt install ubuntu-restricted-extras 运行它但找不到数据包。我想使用这个命令来观看 .mpeg 文件。
我正在使用 Ubuntu 21.04 LTS
我打开终端输入: sudo apt install ubuntu-restricted-extras 运行它但找不到数据包。我想使用这个命令来观看 .mpeg 文件。
我正在使用 Ubuntu 21.04 LTS
alsamixer
没有运气。pulseaudio
显示与声音设置显示相同的结果。PS:现在不能重新安装操作系统。
所以,我试着关注这个网站https://itsfoss.com/install-adobe-flash-player-in-ubuntu-13-04/
我想安装 flashplugin 我跑sudo apt install ubuntu-restricted-extras
了,卡在下面的屏幕上 这是它的位置卡住
了一段时间后,什么也没发生。试图用 ctrl+c 停止它,什么也没做,只有 ctrl+z 做了什么,但又一次,我试图杀死终端,并打开一个新的终端运行 apt remove 并说正在使用 dpkg;然后我尝试重新启动并且系统没有给我打开笔记本电脑的选项所以我使用了终端sudo reboot
然后我尝试使用sudo apt remove ubuntu-restricted-extras
它说它实际上并没有安装并删除了两个依赖项,当它到达第二个时,它给了我同样的紫色死屏,再次停留在 20%。我该如何解决?我使用 Ubuntu Studio 19.10
我正在尝试向 Rhythmbox Radio 添加一个链接,它说我需要额外的媒体编解码器,但我已经安装了受限额外,甚至检查我安装的软件包列表以查看 gstreamer-plugins 是否都已安装。我在网上找不到任何相关或最新的帮助,请帮助。
~$ sudo apt list --installed | grep gst
[sudo] password for eanlee:
WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
gir1.2-gst-plugins-base-1.0/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
gir1.2-gstreamer-1.0/bionic-updates,now 1.14.1-1~ubuntu18.04.1 amd64 [installed]
gstreamer1.0-alsa/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
gstreamer1.0-clutter-3.0/bionic,now 3.0.26-1 amd64 [installed]
gstreamer1.0-fluendo-mp3/bionic,now 0.10.32.debian-1 amd64 [installed,automatic]
gstreamer1.0-gl/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
gstreamer1.0-gtk3/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed,automatic]
gstreamer1.0-libav/bionic-updates,now 1.14.1-1~ubuntu18.04.1 amd64 [installed,automatic]
gstreamer1.0-packagekit/bionic-updates,now 1.1.9-1ubuntu2.18.04.4 amd64 [installed]
gstreamer1.0-plugins-bad/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
gstreamer1.0-plugins-base/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
gstreamer1.0-plugins-base-apps/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
gstreamer1.0-plugins-good/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
gstreamer1.0-plugins-ugly/bionic-updates,now 1.14.1-1~ubuntu18.04.1 amd64 [installed]
gstreamer1.0-pulseaudio/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
gstreamer1.0-tools/bionic-updates,now 1.14.1-1~ubuntu18.04.1 amd64 [installed]
gstreamer1.0-vaapi/bionic-updates,now 1.14.1-1~ubuntu18.04.1 amd64 [installed,automatic]
gstreamer1.0-x/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
libclutter-gst-3.0-0/bionic,now 3.0.26-1 amd64 [installed]
libgstreamer-gl1.0-0/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
libgstreamer-plugins-bad1.0-0/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed,automatic]
libgstreamer-plugins-base1.0-0/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
libgstreamer-plugins-good1.0-0/bionic-updates,now 1.14.1-1ubuntu1~ubuntu18.04.1 amd64 [installed]
libgstreamer1.0-0/bionic-updates,now 1.14.1-1~ubuntu18.04.1 amd64 [installed]
libgstreamermm-1.0-1/bionic,now 1.10.0+dfsg-1 amd64 [installed,automatic]
libqgsttools-p1/bionic,now 5.9.5-0ubuntu1 amd64 [installed,automatic]
libreoffice-avmedia-backend-gstreamer/bionic-updates,now 1:6.0.7-0ubuntu0.18.04.2 amd64 [installed]
python3-gst-1.0/bionic-updates,now 1.14.1-1~ubuntu18.04.1 amd64 [installed,automatic]
synfigstudio/bionic,now 1.2.1-0.1 amd64 [installed,automatic]
编辑:
~$ dpkg -l | grep rhythmbox
ii gir1.2-rb-3.0:amd64 3.4.2-4ubuntu1 amd64 GObject introspection data for the rhythmbox music player
ii librhythmbox-core10:amd64 3.4.2-4ubuntu1 amd64 support library for the rhythmbox music player
ii rhythmbox 3.4.2-4ubuntu1 amd64 music player and organizer for GNOME
ii rhythmbox-data 3.4.2-4ubuntu1 all data files for rhythmbox
ii rhythmbox-plugin-alternative-toolbar 0.18.0-1 all Enhanced play controls and interface for Rhythmbox
ii rhythmbox-plugins 3.4.2-4ubuntu1 amd64 plugins for rhythmbox music player
我试图在 USC 中找到 16.04 的 ubuntu-restricted-extras,但没有运气。它被重新命名了吗?在 USC 上还能找到个别项目吗?