Comment 8 for bug 205888

I'm seeing this error too. I had to likewise increase my ulimit to >1024, but then this issue kicks in. It seems having more than 1024 feeds in akregator (not unreasonable!) triggers this problem.

Filed on Kubuntu Launchpad bugtracker also: https://bugs.launchpad.net/ubuntu/+source/kdepim/+bug/205888