Difference between revisions of "Guidelines and HOWTOs/Debugging/Debugging IOSlaves/Debugging kio sftp"
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{{Input|1=<nowiki> | {{Input|1=<nowiki> | ||
| − | KDE_FORK_SLAVES=1 dolphin --new-window | + | KDE_FORK_SLAVES=1 dolphin --new-window YOUR_SFTP_URL |
</nowiki>}} | </nowiki>}} | ||
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</nowiki>}} | </nowiki>}} | ||
| − | = Enable logging in openssh = | + | = Enable logging in openssh (server-side) = |
| − | + | Sometimes it may be useful to enable logging on the server to get a more complete picture of what's going on. | |
== SSH Logging == | == SSH Logging == | ||
| − | Edit /etc/ssh/sshd_config | + | Edit {{Path | /etc/ssh/sshd_config }} |
Look for LogLevel and set it to: | Look for LogLevel and set it to: | ||
| Line 49: | Line 49: | ||
== SFTP Logging == | == SFTP Logging == | ||
| − | Edit /etc/ssh/sshd_config | + | Edit {{Path | /etc/ssh/sshd_config }} |
Look for the sftp subsystem and appned <code>-l DEBUG</code> it to: | Look for the sftp subsystem and appned <code>-l DEBUG</code> it to: | ||
Revision as of 12:12, 13 May 2020
This page is a starting point for debugging kio_sftp. Please also read how to debug IO slaves generically.
Overview
When you point file manager to sftp://user@target, the sftp KIO slave uses libssh to open a connection to the sftp server.
Reporting Bugs
If this is your first bug report please read the following document:
How to Report Bugs Effectively
Then got to http://bugs.kde.org/ and create a bug report. Tell us:
- The KDE Frameworks and Dolphin version you're running
- The libssh version installed
- The sftp server version (e.g. the openssh version on the server)
- If you use ~/.ssh/config show us your special host config
- Provide log files if possible (see below)
Logging
KDE_FORK_SLAVES=1 dolphin --new-window YOUR_SFTP_URL
Logging with libssh debug output
To enable libssh debug messages in addition you have to set an additional environment variable:
KIO_SFTP_LOG_VERBOSITY=1 KDE_FORK_SLAVES=1 dolphin --new-window YOUR_SFTP_URL
Enable logging in openssh (server-side)
Sometimes it may be useful to enable logging on the server to get a more complete picture of what's going on.
SSH Logging
Edit /etc/ssh/sshd_config
Look for LogLevel and set it to:
LogLevel DEBUG
SFTP Logging
Edit /etc/ssh/sshd_config
Look for the sftp subsystem and appned -l DEBUG it to:
Subsystem sftp /usr/lib64/ssh/sftp-server -l DEBUG
This page was last edited on 13 May 2020, at 12:12. Content is available under Creative Commons License SA 4.0 unless otherwise noted.