No, no kernel panic for me with the saucy drivers (6.30.223.30-bdcom0-ubuntu1) running iwconfig via. sudo:
$ sudo iwconfig eth1 [sudo] password for bkloppenborg: eth1 IEEE 802.11abg ESSID:"XXXXXXXXXXXXXX" Mode:Managed Frequency:2.412 GHz Access Point: 00:1C:28:XX:XX:XX Bit Rate=54 Mb/s Tx-Power=200 dBm Retry long limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:on Link Quality=55/70 Signal level=-55 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 That's after 2 days, 12 hours of uptime through two sleep/resume cycles. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174145 Title: Broadcom 4313 causes heavy interference with wireless clients after 13.04 upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1174145/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs