LO v 24.2.7.2 Ubuntu Linux.
I have constructed a very simple .ods file
Save As Excel 97 2003 .xls doesn’t work. I get General Error. General Input/output error.
The file does not have and conditionals nor formulae. Only lightly formatted - just borders.
The Save As attempt produces a file lu263682qx.tmp as well as an .xls file which opens in LO but is frozen. The .ods file is frozen too and eventually I have to force quit or reboot.
The Export to PDF works ok.
see if it’s known, or file a new one …
109072 – (XLS) [META] XLS (binary) format bug tracker → Dependency tree for Bug 109072 - … 102 open bugs
How to Report Bugs in LibreOffice - The Document Foundation Wiki