How do you convert an ebook to a different format in Calibre?
If I select a book, click the big "Convert Books" button, select output to "MOBI", and click "OK", it appears to run a job successfully, but no new ebook format is generated.
If I click on the jobs, and show details for the last job run, the final line in the log is:
MOBI output written to /tmp/calibre_5.9.0_tmp_q1zebnlm/v8c6whw0.mobi
But that file does not exist.
Where is it putting the file?