I can confirm this bug exists in Ubuntu 12.10. My kernel is 3.5.0-17-generic x86_64. I did not have this issue in Ubuntu 12.04, it was only after I upgraded did the issue begin.
For me, my wireless stops working intermittently and then I see "ieee80211 phy0: >brcms_c_prec_enq_head: No where to go, prec == 4" several times repeated in dmesg/kern.log. Like others, iwconfig and network manager both indicate that I am still connected but I cannot ping or connect to any IP, including my router. My router is a Belkin WR1043ND v1 and I'm connect over 802.11N. My router configuration is the same as it was prior to the 12.10 upgrade and my laptop's hardware hasn't changed either. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/941695 Title: 14e4:4727 Broadcom BCM4313 random AP disconnects and network hang To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/941695/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
