The best way to connect yourself to the internet in Barcelona with your wifi-able laptop is to become a member of the public libraries of Barcelona. Almost every one has a wireless router which you can access with your member number. It is totally free and the buildings are amazing, they give you a map and information about opening hours when becoming a member.
Right now I am sitting in the one in Raval, the Biblioteca Pública Sant Pau – Santa Creu in c/ Hospital. It is 15min before closing and they have the nice habit to turn on some music. In my case it’s Boby Dylan’s “Everybody must get stoned”.. Pleasent places, really.
: Uncaught Error: Call to undefined function dsq_is_installed() in /var/www/ud06_61/html/wp/wordpress/wp-content/plugins/force-ping-display-with-disqus/forceping.php:15
#0 /var/www/ud06_61/html/wp/wordpress/wp-includes/class-wp-hook.php(286): ts_show_pings('/var/www/ud06_6...')
#1 /var/www/ud06_61/html/wp/wordpress/wp-includes/plugin.php(203): WP_Hook->apply_filters('/var/www/ud06_6...', Array)
#2 /var/www/ud06_61/html/wp/wordpress/wp-includes/comment-template.php(1470): apply_filters('comments_templa...', '/var/www/ud06_6...')
#3 /var/www/ud06_61/html/wp/wordpress/wp-content/themes/waipoua/single.php(18): comments_template('/comments.php', true)
#4 /var/www/ud06_61/html/wp/wordpress/wp-includes/template-loader.php(74): include('/var/www/ud06_6...')
#5 /var/www/ud06_61/html/wp/wordpress/wp-blog-header.php(19): require_once('/var/www/ud06_6...')
#6 /var/www/ud06_61/html/wp/wordpress/index.php(17): require('/var/www/ud06_6...')