a downgrade is never a solution! have you tried the following workaround? http://forum.ubuntuusers.de/topic/intel-3945-wlan-bricht-ab-und- verbindet- sich-/?highlight=intel+corporation+pro+wireless+3945abg#post-2427198
-- [karmic] Wireless LAN disconnects frequently # Chipset Intel 3945ABG @ AP with WPA https://bugs.launchpad.net/bugs/425455 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
