[raspberry pie 4B] VII. Summary of remote login methods for raspberry pie xshell, putty, vncserver, xrdp

Xshell

This can be seen in my last issue
【 Raspberry pie 4B】 6、 ... and 、Xshell Sign in Ubuntu System

PuTTY

And configuration Xshell Same , Put raspberry pie over there systematically ssh Just configure the service , The method is the same, and I won't repeat it . After configuration, log in directly .

vncServer

# install 
sudo apt-get install vnc4server
# Set the password 

Too lazy to write. , That's too much , Own reference .
Raspbian
Raspberry pie ：VNC Remote login Raspbian The graphical interface （tightvncserver）

Ubuntu18.04
Ubuntu18.04 Use RealVNC Make a remote desktop connection
【 Online tutorial 】ubuntu18.04 How to open the desktop version VNC（ Replace source ）

Ubuntu MATE
【 Raspberry pie 3】 install Ubuntu Mate System

Mainly used Ubuntu It's too troublesome , I didn't get it out , So I won't do the experiment exam in the afternoon , There will be time to study .

Xrdp,Windows RDP Remote login Linux System

I don't know if there is no desktop Linux Can the system , I haven't tried , I don't know the principle . except Windows RDP outside ,xrdp The tool also accepts information from other RDP Connection of the client , Such as FreeRDP,rdesktop and NeutrinoRDP.Xrdp Now supports TLS Security layer . But too laggy this thing , Hard to use .
Ubuntu/CentOS/Redhat 7 Can be used according to the following steps ：

# install Xrdp
apt install xrdp
# Check whether the service is running 
systemctl status xrdp
# The default must be running 
# If not, start it 
# Plus system management instructions sudo, Otherwise, I will always ask you to enter the password 
sudo systemctl enable xrdp

How to finish the above steps? There are still the following problems, which may be due to the firewall , resolvent ：

#Xrdp The use of port 3389
sudo ufw allow 3389/tcp

Other possible commands

# restart  xrdp 
sudo service xrdp restart
# see IP And network card 
ip add
#Ubuntu Disabled by default UFW, You can start it like this 
sudo ufw enable

At this point, the login Results flash back ：
Remote desktop flash back ,shell Useful questions ：

# take xfce4-session Write to file .xsession in 
echo xfce4-session >~/.xsession

sudo nano /etc/xrdp/startwm.sh

sudo nano /etc/X11/Xsession
# Add... At the top of the file  xfce4-session

Remember if there is any problem, it may be to restart . There is also the use of Xrdp A little bit of BUG, You use Windows Of RDP Log in and log out with Logout, If you close it directly, the original desktop software will not open , In this way, only restart , The reason seems to be because XRdp Still think there are remote login accounts , You can see by clicking turn off .
Other questions can be referred to ：【Ubuntu】Windows Remote Desktop Connection ubuntu And xrdp Some of the little problems of （ Remote desktop flash back 、 The connection fails 、tab Complement function , No menu bar ,error - problem connecting ）【 turn 】https://blog.csdn.net/u014447845/article/details/80291678

Reference resources ：
Xrdp - adopt Windows Of RDP Connect Linux Remote desktop （Ubuntu/CentOS/Redhat 7）