Re: [Trisquel-users] Not enough space in /boot to update Trisquel

[andere]

Actually, as a newbie, I tried to install Trisquel alongside Windows 7 and  
accidentally overwrote my win7 partition, and then as I didn't know what  
/boot, swap etc all were I just tinkered with it until it worked. I figured  
if it didn't work, I'd just try again. I don't even recall what the default  
partition schema was.

As for using a livedisk to repartition things - that's not an option. See  
this issue here - https://trisquel.info/en/issues/15751.