$ sudo apt-get remove i810switch 

Uninstall i810switch including dependent package

If you would like to remove i810switch and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove i810switch 

Use Purging i810switch

If you use with purge options to i810switch package all the configuration and dependent packages will be removed.

$ sudo apt-get purge i810switch 

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove i810switch 

See Also,