想装桌面端在服务器上的原因是我在终端中开chrome会报错：
-> # xhost +
xhost: unable to open display ""
-> # chromium-browser --no-sandbox
(chromium-browser:31963): Gtk-WARNING **: 21:05:55.910: cannot open display:
Python报错：
File "/usr/local/lib/python3.6/dist-packages/pyppeteer/launcher.py", line 330, in launch
return await Launcher(options, **kwargs).launch()
File "/usr/local/lib/python3.6/dist-packages/pyppeteer/launcher.py", line 174, in launch
self.browserWSEndpoint = self._get_ws_endpoint()
File "/usr/local/lib/python3.6/dist-packages/pyppeteer/launcher.py", line 219, in _get_ws_endpoint
self.proc.stdout.read().decode()
pyppeteer.errors.BrowserError: Browser closed unexpectedly:
LaunchProcess: failed to execvp:
/root/.local/share/pyppeteer/local-chromium/588429/chrome-linux/nacl_helper
[30562:30562:0106/224746.491855:ERROR:nacl_fork_delegate_linux.cc(314)] Bad NaCl helper startup ack (0 bytes)
XIO: fatal IO error 11 (Resource temporarily unavailable) on X server "localhost:10.0"
after 0 requests (0 known processed) with 0 events remaining.
[30560:30560:0106/230519.955546:ERROR:chrome_browser_main_extra_parts_x11.cc(62)] X IO error received (X server probably went away)
我的想法是开个远程的桌面，然后就让图形界面的chrome在远程桌面上一直跑着。
桌面端不推荐xfce4，因为运行Chrome会有各种稀奇古怪的错误，推荐gnome或者kubuntu
#安装一个即可
apt install xfce4
apt install ubuntu-gnome-desktop
apt install kubuntu-desktop
我尝试了许多方法，比如说Xrdp Server，vnc server
本来打算选择tightvncserver，因为有很多文章推荐，但后来在文章：Linux/ubuntu:Chrome报错解决：Xlib: extension XInputExtension missing on display :1.0中发现tightvncserver不好。
发现tightvncserver最后的版本维持在1.3.10，是2009年的版本，后续的更新就要花钱了。
不知道为什么现在还有那么多文章推荐10年都没更新过的tightvncserver，推荐TigerVNC，基于RealVNC 4和X.org，并在2009年脱离父项目TightVNC。
安装运行：
apt install tigervnc-common tigervnc-scraping-server tigervnc-standalone-server tigervnc-xorg-extension tigervnc-viewer ttf-wqy-zenhei
因为默认配置是只允许本地访问，编辑文件/etc/vnc.conf，添加
$localhost = "no";
新建用户专门用来运行vnc，防止泄露不必要的信息。
adduser --home /home/vncviewer --shell /bin/bash vncviewer
#passwd vncviewer
#mkdir /home/vncviewer
#chown -R vncviewer:root /home/vncviewer
sudo usermod -a -G sudo vncviewer
su - vncviewer
警告：第一次登录时记得关闭待机和息屏保护！！
开启：
vncviewer@ubuntu-s-1vcpu-1gb-sgp1-01:~$ vncserver
New 'ubuntu-s-1vcpu-1gb-sgp1-01:1 (vncviewer)' desktop at :1 on machine ubuntu-s-1vcpu-1gb-sgp1-01
Starting applications specified in /etc/X11/Xvnc-session
Log file is /home/vncviewer/.vnc/ubuntu-s-1vcpu-1gb-sgp1-01:1.log
Use xtigervncviewer -SecurityTypes VncAuth,TLSVnc -passwd /home/vncviewer/.vnc/passwd ubuntu-s-1vcpu-1gb-sgp1-01:1 to connect to the VNC server.
关闭server：
vncserver -kill :1
Windows上的vnc客户端推荐realvnc的VNC Viewer
参考：
How to Install and Configure VNC on Ubuntu 18.04 | DigitalOcean
Chrome nacl error in ubuntu 14.04 - Ask Ubuntu
How to Install the Desktop Components (GUI) on an Ubuntu Server | Linux Training Academy
How to Install Xrdp Server (Remote Desktop) on Ubuntu 18.04 | Linuxize
文档信息
- 本文作者：last2win
- 本文链接：https://last2win.com/2020/01/07/linux-server-vnc/
- 版权声明：自由转载-非商用-非衍生-保持署名（创意共享3.0许可证）