On 2020-10-28, David <bouncingc...@gmail.com> wrote: > > Yes, I don't feel that I found the full answer. Because I spent a while > using https://codesearch.debian.net/ to examine the source code > of lxsession but I was unable to find any code that referenced > "xsession-errors" or "ERRFILE" or any logfile except > "~/.cache/lxsession/LXDE/run.log".
The relevant code apparently exists in the greeter app (or whatever it's called) I use (lightdm): src/session.c: priv->log_filename = g_strdup (".xsession-errors"); src/log-file.c: old_filename = g_strdup_printf ("%s.old", log_filename);