The first ones is about ALSA:
https://en.wikipedia.org/wiki/Advanced_Linux_Sound_Architecture
Then it's doing some man stuff: https://en.wikipedia.org/wiki/Man_page
Then running /etc/rc.d/rc/.local which is part of the init system. Some clock
stuff and networking.
I eventually see the "dragora login:" prompt but it appears that some text
gets printed over it when the networking interface comes up and again as more
man stuff is done.
It all looks like a normal startup to me.
But: All of these things are being printed by Dragora, not by Trisquel or the
Trisquel kernel. It is probably best to use the Dragora support resources,
OK?