[Trisquel-users] Re : Trisquel 8 install didn't detect my monitor, gave wrong resolution.

[lcerf]

What is your video card?  You can try to install a more recent kernel.   
Trisquel's repository has some 4.8 kernels but you can install an even more  
recent kernel from jxseld's APT repository for Linux-libre (instructions on  
the page): https://jxself.org/linux-libre/