Same with me:>W: Failed to fetch http://es.archive.trisquel.info/trisquel/pool/main/a/arj/arj_3.10.22-9_amd64.deb > Could not connect to es.archive.trisquel.info:80 (188.165.254.126). - connect (111: Connection refused)
These sites also does not seem to work: http://packages.trisquel.info/ http://cdimage.trisquel.info/ http://bzr.trisquel.info/
