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Accepted
mature
Asked: 2019-05-09 06:31:47 +0800 CST

Ubuntu 18.04 中没有 Dock

  • 772

当我单击活动时，我只能看到默认的 GNOME Dock：

在此处输入图像描述 在此处输入图像描述

我已经在尝试做的事情：

  1. 我尝试删除 GNOME 文件，例如.gnome .gnome2 .gconf .gconfd .metacity
  2. 我使用Gnome Tweaks GUI禁用了所有已安装的 Gnome 扩展。
  3. 我将所有Gnome Tweaks都“重置为默认值” 。
  4. 我重置了 gnome 中的所有更改dconf reset -f /org/gnome/
  5. 我尝试安装sudo apt install gnome-shell-extension-ubuntu-dock但收到消息它已经安装：gnome-shell-extension-ubuntu-dock is already the newest version (0.9.1ubuntu18.04.3).
  6. 成千上万的重新启动和注销的..
gnome-shell ubuntu-dock 18.04

1 个回答

  1. Best Answer

    我亲身经历过很多次......因为我在 Ubuntu 18.04 的许多全新安装中做的第一件事是运行sudo rm -rf /usr/share/gnome-shell/extenisons/*这将删除预先启用的扩展，但 apt 仍然认为它没有从系统中删除，这就是它说的原因gnome-shell-extension-ubuntu-dock is already the newest version (0.9.1ubuntu18.04.3).

    例子：

    pratap@i7-4770U:~$ ls /usr/share/gnome-shell/extensions/
ubuntu-appindicators@ubuntu.com  ubuntu-dock@ubuntu.com
pratap@i7-4770U:~$ sudo rm -rf /usr/share/gnome-shell/extensions/*
[sudo] password for pratap: 
pratap@i7-4770U:~$ ls /usr/share/gnome-shell/extensions/
pratap@i7-4770U:~$ sudo apt install gnome-shell-extension-ubuntu-dock
Reading package lists... Done
Building dependency tree       
Reading state information... Done
gnome-shell-extension-ubuntu-dock is already the newest version (0.9.1ubuntu18.04.3).
0 upgraded, 0 newly installed, 0 to remove and 8 not upgraded.
pratap@i7-4770U:~$ sudo apt purge gnome-shell-extension-ubuntu-dock
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages will be REMOVED:
  gnome-shell-extension-ubuntu-dock* ubuntu-desktop*
0 upgraded, 0 newly installed, 2 to remove and 8 not upgraded.
After this operation, 687 kB disk space will be freed.
Do you want to continue? [Y/n] Y
(Reading database ... 233472 files and directories currently installed.)
Removing ubuntu-desktop (1.417.1) ...
Removing gnome-shell-extension-ubuntu-dock (0.9.1ubuntu18.04.3) ...
Processing triggers for libglib2.0-0:amd64 (2.56.4-0ubuntu0.18.04.2) ...
pratap@i7-4770U:~$

    因此，解决方法是使用以下命令清除扩展

    sudo apt purge gnome-shell-extension-ubuntu-dock

    然后重新安装

    sudo apt install gnome-shell-extension-ubuntu-dock

    在这两个命令之间，我不确定..是否需要这些命令

    sudo apt autoremove && sudo apt autoclean
    gnome-session-logout

    然后从任何 tty 安装它，当我遇到这种情况时我不记得它了.. 但猜测该命令也会sudo apt purge gnome-shell-extension-ubuntu-dock删除ubuntu-desktop

    • 3

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