Here are the various log locations you should check:

CLI logs can be found at /home/<user>/frappe/logs/fm.log

Frappe dev server logs can be found at:

• /home/<user>/frappe/sites/<sitename>/workspace/frappe-bench/logs/web.dev.log
• /home/<user>/frappe/sites/<sitename>/workspace/logs/bench-start.log (will be deprecated)

To check the logs you can either:

• Tail the above files directly
• Use fm logs <sitename> --follow to show the logs

Note: All other Bench-related logs are in the ./logs directory relative to the Bench environment.