[Trisquel-users] Re : Trisquel has replaced the Ubuntu name since software update

[lcerf]

Again: you had better backup your files and do a clean install of Trisquel 7;  
without adding any proprietary software.

And I see no reason why you would not be able to remove your signature.   
Unless you are paid to do advertisement for proprietary software here, in  
which case you are not welcome.