How can I regain full access to my desktop in Lubuntu?

It sounds like you're on the right track! Just remember, after using commands like `sudo`, check your file permissions. Try the command `ls -l ~/Desktop` to see what the current permissions are. If everything looks good but you still can't create files, it might be a setting with your window manager.

For future reference, always double-check the directory you’re targeting before executing commands like `rm` or `mv`. A good habit is to use `ls` first to confirm what's inside your folder. We've all been there with these kinds of mistakes! Good luck getting your desktop back to normal!

One way to fix your permissions is to run the command: `sudo chown -R yourusername:path ~/Desktop`. This changes the ownership of the desktop files to you. For restoring permissions, you can do `chmod -R u=rwx,g=rx,o=rx ~/Desktop` to set it back to default. Give that a shot!