@fliebel: Please post output of: "lspci -vnn | grep -A 1 Wireless" I always use WPA2-AES. It seems to give you a little fix but not for the others.
@all of you: This bug seems to be very nasty: I can kill it by connecting with NetworkManager, disabling NM and connecting using command line tools (wpa_supplicant, dhclient). For SilvioTO on Redhat's bugzilla plcp patch helped. I will prepare you later today a deb package with plcp patch you could install. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/621265 Title: Slow Wireless Connection in Intel 3945abg -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs