I'm experiencing a similar issue with the same chipset: only when connected to certain networks, the OS randomly freezes and then I'm forced to do an hard reboot.
The issue appears to be present in Ubuntu 14.04, 14.10 and 15.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1445458 Title: BCM4360 bcmwl-kernel-source System Freeze every few Seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1445458/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs