Xfce session related errors are logged in ~/.xsession-errors (.old for the previous session).
Also, it is worth to check system messages with "dmesg" or "journalctl". Memory usage can be displayed with "free -m".
Xfce session related errors are logged in ~/.xsession-errors (.old for the previous session).
Also, it is worth to check system messages with "dmesg" or "journalctl". Memory usage can be displayed with "free -m".