Hi Ganapathi, We can't do anything about power_save and firmware crashing. So, I attached journal log and devcoredump when using with power_save on and 5GHz AP, containing 1) connection instability and 2) firmware crashing eventually.
I hope it helps in debugging. Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1730924 Title: Wifi does down "crash" in Surface Pro 4 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1730924/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs