我错误地删除了 ALSA 配置，因为这个指南http://hackerzelite.blogspot.in/2014/03/fix-sound-driver-on-kali-linux.html。现在没有声音图标，也没有声音。
如果我尝试从终端安装 ALSA 包，我会收到以下错误：
sudo apt-get install alsa-base alsa-base-udeb alsa-firmware-loaders alsa-oss
alsa-source alsa-tools alsa-tools-gui alsa-utils alsa-utils-udeb alsamixergui
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package alsa-base 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
E: Package 'alsa-base' has no installation candidate
E: Unable to locate package alsa-base-udeb
E: Unable to locate package alsa-firmware-loaders
E: Unable to locate package alsa-oss
E: Unable to locate package alsa-source
E: Unable to locate package alsa-tools-gui
E: Unable to locate package alsa-utils
E: Unable to locate package alsa-utils-udeb
E: Unable to locate package alsamixergui
来源列表
## Regular repositories
deb http://http.kali.org/kali/ kali main non-free contrib
deb http://security.kali.org/kali-security/ kali/updates main contrib non-free
## Source repositories
deb-src http://http.kali.org/kali/ kali main non-free contrib
deb-src http://security.kali.org/kali-security/ kali/updates main contrib non-free
答案1
你不能从仓库中获取它们，你必须从这里并从源代码构建它。