I had this problem on Oneiric and found installing the 3.1.8 kernel from the mainline repo fixed it (I tried a few other kernel versions that also didn't work). Network connectivity now seems fine and I've been running a ping for a long time with minimal packet loss and no buffer error messages.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/871580 Title: wifi lock-up with brcmsmac and broadcom bcm4313 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/871580/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
