How can I debug the 'nano error opening terminal: xterm-ghostty' error in more detail?

Start by enabling shell debugging to see what commands are being executed and where the error is arising. You can also examine the output of `strace nano` (or `strace -f nano` to follow child processes) to trace system calls and identify potential file permission issues or library loading problems. Additionally, reviewing system logs can often provide clues about the root cause of the error, especially when considering SSH connections and server-side operations.