Im trying to install umbrel on my ubuntu but its not working

I’m getting this error

ERROR: for manager Cannot start service manager: error while creating mount source path ‘/usr/bin/docker’: mkdir /usr/bin/docker: read-only file system

ERROR: for manager Cannot start service manager: error while creating mount source path ‘/usr/bin/docker’: mkdir /usr/bin/docker: read-only file system
ERROR: Encountered errors while bringing up the project.
Failed to start containers
Skipping status update when not on Umbrel OS

@DarthCoin has mentioned the following link below in his hardware setup guides. I myself have set up several nodes between myself and friends and it has worked perfectly every time.