This appears to be a conflict with the Nvidia driver (at least for me). I've tried: nvidia-378 (open source) nvidia-370 (open source) nvidia-375 (proprietary)
All three give the exact same results as above on both 2.4 and 5 Ghz. Switching to the intel graphics driver completely clears this up. It's not a great work around for me as the Intel in the XPS-15 (9550) chokes on an external 4k display with chrome. But it's functional when I need to switch to wifi (which I'm generally not connected to an external display with) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630324 Title: Broadcom wifi dies in 60s cycles with 4.8 kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1630324/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
