Recently, I can't connect to yahoo messenger through Pidgin on my Ubuntu 9.04 box. After some googling I found this page: http://news.softpedia.com/news/How-to-Fix-Yahoo-problem-in-Pidgin-114754.shtml Unfortunately, after following the steps I still can't connect to yahoo with error message: unknown "error 1013. Logging into the Yahoo! website may fix this". Logging to yahoo website as suggested doesn't cure the problem :( After some more googling, I found this page: http://developer.pidgin.im/ticket/9467. Removing the @yahoo.com part of your pidgen account solves the problem.
Personal notes of Bambang Pranoto of various computing topics especially programming