illustrate
ubuntu system. Unlike other ways, I did not modify the path to sftp.
The problem I encountered was configured in sshd_config
Subsystem sftp /usr/libexec/openssh/sftp-server
This path does not exist, so just install it.
sudo apt-get install openssh-server
Steps
vim /etc/ssh/sshd_config
Subsystem sftp /usr/lib/openssh/sftp-server
-----Subsystem If there is a # sign in front of it, remove it.
3. Restart the service
service sshd restart
4. If it still doesn't work, check whether /usr/lib/openssh/sftp-serverthe file
exists. It doesn't exist here, so just reinstall ssh. As for why it doesn't exist, I still don't know.
sudo apt-get install openssh-server
The following words will appear during the installation. Because it has been installed before, so I will install it again this time. I chose 1.
A new version (/tmp/fileZQLJFe) of configuration file /etc/ssh/sshd_config is available, but the version installed currently
has been locally modified.
1. install the package maintainer's version 5. show a 3-way difference between available versions
2. keep the local version currently installed 6. do a 3-way merge between available versions
3. show the differences between the versions 7. start a new shell to examine the situation
4. show a side-by-side difference between the versions
What do you want to do about modified configuration file sshd_config? 1
- Restart the service, test again, and you can connect.