Well, I think I've been wrong. Recently, I noticed that the problem was also similar under Windows, and from this perspective, I bought a new access point (D-Link DIR-615, couldn't find anything else that supports 802.1X and RADIUS available last saturday afternoon).
This access point has a way to set up the "Authentication Timing", which defaults to ... 60 minutes. With this setup, and WPA Supplicant 0.6.6 (from Jaunty), I reproduce the "issue". Setting up the timing at 43200 minutes (roughtly a month, it's no problem for me), I connected without any trouble to the AP at 21:13 yesterday evening, and I'm currently still connected. I can understand this behavior, and conclude that my setup of Session-Timeout in my FreeRADIUS was either bugged or inefficient. Or maybe it's the 3Com Access Point that has an issue, which was revealed by recent WPA Supplicant releases. ** Changed in: wpasupplicant (Ubuntu) Status: New => Invalid -- Frequent Wireless disconnections from WPA EAP-TLS network https://bugs.launchpad.net/bugs/377227 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs