I'm using WPA2 too. Even after disabling klogd, I get sporadic kernel panics (freeze and blinking keyboard leds) almost daily.
My wifi card, as reported by lspci, is a: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61). It might be unimportant, but the emifreq-applet panel applet always abends on logon, but after choosing to reload it, it works well. I've attached my /proc/cpuinfo. ** Attachment added: "/proc/cpuinfo" http://launchpadlibrarian.net/19207882/cpuinfo -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100 https://bugs.launchpad.net/bugs/286285 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