I did like you said, but the update did not went well, it stopped at some
point
these are the errors I got
""
Err http://nl.archive.trisquel.info brigantia InRelease
Err http://nl.archive.trisquel.info brigantia-security InRelease
Err http://nl.archive.trisquel.info brigantia Release.gpg
Unable to connect to nl.archive.trisquel.info:http:
Err http://nl.archive.trisquel.info brigantia-security Release.gpg
""
now if I start midori in normal mode it says that "bookmark can not be
loaded" it opens then crashes if I try to write something in the address bar.
It does work in private mode, without the bookmarks.
Removing midori with the add/remove program does not work because it says
that other applications need it. It suggest to use synaptic to remove it.
I thought I read somewhere that is possible to restore trisquel to the
original state without losing the files, but probably I confuse myself with
gnusense.
Thanks to everyone for the answers.