Ubuntu20.04 安装搜狗输入法报错+登陆后黑屏[从开始到放弃]

Ubuntu自带的输入法，打字简直要命。实在受不了了，准备安装搜狗输入法。

软件安装包在搜狗官网可下载：

搜狗输入法 for linuxhttps://pinyin.sogou/linux/?r=pinyin比较无语的点是，它下载的地方在页面的轮播图上，建议将鼠标放在轮播图的圆点上，这样它不会跳转。

如上图所示，适配Ubuntu20.04版本的安装包，一共俩可选

我刚开始以为我应该下载右侧的这个arm的版本，然后被坑了（也有可能是我自己菜，不会区分自己的电脑是什么架构）～安装过程中一堆报错。

X86 版本是sogoupinyin_4.0.0.1605_amd64.deb

 下载完包，然后按搜狗官方给的教程去操作

搜狗输入法 for linux 安装指南https://pinyin.sogou/linux/help.php

如果安装软件的过程中，你们有遇到这种报错的，大概是和我一样下错包了～

:~/Downloads$ sudo dpkg -i sogoupinyin_4.0.0.1540_arm64.deb
dpkg: error processing archive sogoupinyin_4.0.0.1540_arm64.deb (--install):
 package architecture (arm64) does not match system (amd64)
Errors were encountered while processing:
 sogoupinyin_4.0.0.1540_arm64.deb

emm，我当时不知道我下载错了哇，去网上搜了报错解决方案 

root@root:~/Downloads$ sudo dpkg --add-architecture arm64

 敲完上面的命令，然后再次尝试安装软件包～得到的报错更多了T_T

root@root:~/Downloads$ sudo dpkg -i sogoupinyin_4.0.0.1540_arm64.deb 
Selecting previously unselected package sogoupinyin:arm64.
(Reading database ... 306187 files and directories currently installed.)
Preparing to unpack sogoupinyin_4.0.0.1540_64.deb ...
Unpacking sogoupinyin:arm64 (4.0.0.1540) ...
dpkg: dependency problems prevent configuration of sogoupinyin:arm64:
 sogoupinyin:arm64 depends on fcitx (>= 1:4.2.8).
 sogoupinyin:arm64 depends on fcitx-frontend-gtk2.
 sogoupinyin:arm64 depends on fcitx-frontend-gtk3.
 sogoupinyin:arm64 depends on fcitx-frontend-qt5.
 sogoupinyin:arm64 depends on fcitx-module-x11.
 sogoupinyin:arm64 depends on libxtst6.
 sogoupinyin:arm64 depends on im-config.
 sogoupinyin:arm64 depends on libqt5svg5.
 sogoupinyin:arm64 depends on libqt5qml5.
 sogoupinyin:arm64 depends on libqt5gui5.
 sogoupinyin:arm64 depends on libqt5dbus5.
 sogoupinyin:arm64 depends on libqt5quick5.
 sogoupinyin:arm64 depends on libqt5core5a.
 sogoupinyin:arm64 depends on libqt5network5.
 sogoupinyin:arm64 depends on libqt5quickwidgets5.
 sogoupinyin:arm64 depends on qml-module-qtquick2.

dpkg: error processing package sogoupinyin:arm64 (--install):
 dependency problems - leaving unconfigured
Processing triggers for gnome-menus (3.36.0-1ubuntu1) ...
Processing triggers for desktop-file-utils (0.24-1ubuntu3) ...
Processing triggers for mime-support (3.64ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.17-2) ...
Errors were encountered while processing:
 sogoupinyin:arm64

后面突发奇想，下载了另一个包，安装软件包的时候，简直不要太正常

root@root:~/Downloads$ sudo dpkg -i sogoupinyin_4.0.0.1605_amd64.deb 
(Reading database ... 308491 files and directories currently installed.)
Preparing to unpack sogoupinyin_4.0.0.1605_amd64.deb ...
Unpacking sogoupinyin (4.0.0.1605) over (4.0.0.1540) ...
Setting up sogoupinyin (4.0.0.1605) ...
Processing triggers for gnome-menus (3.36.0-1ubuntu1) ...
Processing triggers for desktop-file-utils (0.24-1ubuntu3) ...
Processing triggers for mime-support (3.64ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.17-2) ...

安装依赖也正常

root@root:~/Downloads$ sudo apt install libqt5qml5 libqt5quick5 libqt5quickwidgets5 qml-module-qtquick2
Reading package lists... Done
Building dependency tree       
Reading state information... Done
libqt5qml5 is already the newest version (5.12.8-0ubuntu1).
libqt5qml5 set to manually installed.
libqt5quick5 is already the newest version (5.12.8-0ubuntu1).
libqt5quick5 set to manually installed.
libqt5quickwidgets5 is already the newest version (5.12.8-0ubuntu1).
libqt5quickwidgets5 set to manually installed.
The following NEW packages will be installed
  qml-module-qtquick2
0 to upgrade, 1 to newly install, 0 to remove and 4 not to upgrade.
Need to get 36.2 kB of archives.
After this operation, 303 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://mirrors99/ubuntu focal/universe amd64 qml-module-qtquick2 amd64 5.12.8-0ubuntu1 [36.2 kB]
Fetched 36.2 kB in 0s (182 kB/s)               
Selecting previously unselected package qml-module-qtquick2:amd64.
(Reading database ... 308522 files and directories currently installed.)
Preparing to unpack .../qml-module-qtquick2_5.12.8-0ubuntu1_amd64.deb ...
Unpacking qml-module-qtquick2:amd64 (5.12.8-0ubuntu1) ...
Setting up qml-module-qtquick2:amd64 (5.12.8-0ubuntu1) ...

root@root:~/Downloads$ sudo apt install libgsettings-qt1
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following NEW packages will be installed
  libgsettings-qt1
0 to upgrade, 1 to newly install, 0 to remove and 4 not to upgrade.
Need to get 18.6 kB of archives.
After this operation, 78.8 kB of additional disk space will be used.
Get:1 http://mirrors99/ubuntu focal/universe amd64 libgsettings-qt1 amd64 0.2-1 [18.6 kB]
Fetched 18.6 kB in 0s (101 kB/s)            
Selecting previously unselected package libgsettings-qt1:amd64.
(Reading database ... 308529 files and directories currently installed.)
Preparing to unpack .../libgsettings-qt1_0.2-1_amd64.deb ...
Unpacking libgsettings-qt1:amd64 (0.2-1) ...
Setting up libgsettings-qt1:amd64 (0.2-1) ...
Processing triggers for libc-bin (2.31-0ubuntu9.7) ...

emm，然后等我重启之后，输入密码登陆了之后，黑屏只有鼠标的光标在～

ctrl+alt+F4切换到命令界面，切换桌面显示管理器到lightdm，登陆之后只有一个背景图和鼠标～

无奈之下只能卸载搜狗和fcitx～～

sudo apt-get remove sogoupinyin

sudo apt-get autoremove

sudo apt-get remove fcitx

sudo apt-get autoremove

重启之后，界面看着正常了，but，当我尝试启动微信，无反应～～

试着切回gdm3

sudo dpkg-reconfigure gdm3

得到以下报错

gdm.service is not active, cannot reload.

没事，先查看默认的桌面管理器是什么

cat /etc/X11/default-display-manager

重启，恢复正常～～

//如果以上操作，还不能恢复，可能fcitx没有删除干净，再卸载重启试试：

sudo apt remove fcitx-bin fcitx-table

黑屏的原因是安装了fcitx，我刚刚准备转战装谷歌pinyin输入法，其他还没干呢，就装了fcitx，重启之后再次登陆后黑屏+光标～～～

放弃了，还是直接用ubuntu默认的输入法吧