kali升级2019.4后切换xfce桌面

Kali Linux 官网近日更新了2019年最后一个版本--kali linux 2019.4。具体更新细节参考官网:https://www.kali.org/news/kali-linux-2019-4-release/

首先进行版本升级,或者下载全新版本os:

下载地址:https://www.kali.org/downloads/

apt update &&apt upgrade && apt dist-upgrade

apt -y full-upgrade

查看升级后的版本

kali:~# uname -r

5.3.0-kali2-amd64

kali:~# uname -v

#1 SMP Debian 5.3.9-3kali1 (2019-11-20)

kali:~# cat /etc/os-release |grep VERSION

VERSION="2019.4"

VERSION_ID="2019.4"

VERSION_CODENAME="kali-rolling"

查看当前桌面环境:

kali:~# echo $DESKTOP_SESSION

gnome

安装xfce桌面环境:

    xfce相对gnome来说占用资源会大幅降低,使用起来会更加流畅。

kali:~# apt -y install kali-desktop-xfce

安装完成后进行桌面切换

kali:~# update-alternatives --config x-session-manager

kali:~# update-alternatives --config x-session-manager

There are 3 choices for the alternative x-session-manager (providing /usr/bin/x-session-manager).

Selection Path Priority Status------------------------------------------------------------

* 0 /usr/bin/gnome-session      50      auto mode

1 /usr/bin/gnome-session     50      manual mode

2 /usr/bin/startxfce4      50      manual mode

3 /usr/bin/xfce4-session      40      manual mode

Press to keep the current choice[*], or type selection number:

输入3启动xfce4后重启系统

kali:~# reboot

重启后重新登录系统,已经成功将桌面环境更换为Xfce,如图所示:

可选:

卸载Gnome环境

kali:~# apt remove gnome-core

kali:~#apt remove gnome-shell

kali:~# apt autoremove

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