I have trouble with some SD Cards so I enabled debug output from SD driver with sd_debug=on
in /boot/config.txt
. I have looked with journalctl
and checked the files in /var/log
and in /tmp
but cannot find any debug information.
Where to find the debug output from SD driver?
dtparam=sd_debug=on
instead. If that doesn't change anything, checksudo vcdbg log msg
to get logging information from the VideoCore, it might be output there. Posting this as a comment because I have not tested any of this. – Hitechcomputergeek Sep 21 '18 at 22:05dtparam=sd_debug=on
I get the debug messages. Please make your comment an answer. I will accept it. – Ingo Sep 23 '18 at 9:13