[Trisquel-users] How do I downgrade kernel

[cooloutac]

I'm getting x problems trying to wake monitor from a long suspend,  i want to  
revert back to a previous kernel to see if thats the issue?  How can I do  
this?

I tried these directions  
https://blog.okturtles.com/2014/06/how-to-downgrade-a-linux-kernel-on-debian/  
   it didn't work.