kernel-packages team mailing list archive

[Alex Hung <1589886@xxxxxxxxxxxxxxxxxx>]

I also verified it on another XPS 13 with the same problem and kernel
4.4.0-29-generic fixed it.

@Cruz,

I sent the backport patches and I will change the tag. Thanks for
reporting the bug and helping test the proposed kernel.

** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

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https://bugs.launchpad.net/bugs/1589886

Title:
  Wireless hotkey fails on Dell XPS 15 9550

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Confirmed

Bug description:
  Title: Wireless hotkey fails on Dell XPS 15 9550

  Summary:
  Wireless key does nothing on Dell XPS 15 9550.

  Observing "watch -n1 rfkill list", nothing changes when pressing wireless hotkey (Fn + PrtScr)
  Only message in /var/log/kern.log:
  kernel: [10909.979019] dell_wmi: Unknown key 153 pressed

  Steps: 1. Pressing wireless hotkey (Fn + PrtScr)

  Expected results: Wireless hotkey could disable/enable wireless
  devices

  Actual results: Wireless hotkey does nothing

  Additional information:
  Wifi card:
  Device:	02:00.0
  Class:	Network controller [0280]
  Vendor:	Broadcom Corporation [14e4]
  Device:	BCM43602 802.11ac Wireless LAN SoC [43ba]
  SVendor:	Dell [1028]
  SDevice:	BCM43602 802.11ac Wireless LAN SoC [0020]
  Rev:	01

  CPU: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz (8x)

  GPU: 00:02.0 VGA compatible controller: Intel Corporation HD Graphics
  530 (rev 06)

  Manufacturer: Dell

  ProductName: XPS 15 9550

  BiosVersion: 01.02.00

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