kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Cruz Fernandez, those bug reports are useless, as it's a bunch of people
piling in and completely drowning out the original reporter's problem
(many reporting different symptoms, WORKAROUNDs, and one said his
problem was solved by updating his router's firmware), not providing any
helpful debugging information, and not filing separate reports as the
developers asked. This is a common problem for folks who aren't ahead of
how to make it easiest for developers to work on fixing bugs.

Despite this, it wouldn't hurt to have the additional debugging information be made available for a wider review:
To increase logging level, set 'level=TRACE' in the [logging] section of /etc/NetworkManager/NetworkManager.conf and restart the service. Then attach the output of:
journalctl -u NetworkManager -b

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https://bugs.launchpad.net/bugs/1594614

Title:
  Ubuntu 16.04 - Broadcom Corporation BCM43602 - wrong icon after first
  resume

Status in linux package in Ubuntu:
  Triaged

Bug description:
  After resuming from suspend the WiFi icon disappears, and a cabled
  icon appears. The WiFi still works.

  On startup it shows some strange errors on dmesg:
  Bluetooth: hci0: BCM20703A1
  Bluetooth: hci0: BCM (001.001.005) build 0000
  IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
  brcmf_add_if: ERROR: netdev:wlp2s0 already exists
  brcmf_add_if: ignore IF event
  IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
  brcmf_add_if: ERROR: netdev:wlp2s0 already exists
  brcmf_add_if: ignore IF event
  IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-24-generic 4.4.0-24.43
  ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10
  Uname: Linux 4.4.0-24-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  cruz       2651 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Mon Jun 20 20:01:30 2016
  HibernationDevice: RESUME=UUID=afd0c8e7-78e3-47d1-b086-10c627ac3d76
  InstallationDate: Installed on 2016-06-13 (7 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 04f3:21d5 Elan Microelectronics Corp.
   Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp.
   Bus 001 Device 004: ID 1bcf:2b95 Sunplus Innovation Technology Inc.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9550
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-24-generic.efi.signed root=UUID=0bdc13dd-b122-4879-8d8a-31cce3301ef5 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-24-generic N/A
   linux-backports-modules-4.4.0-24-generic  N/A
   linux-firmware                            1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/07/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.02.00
  dmi.board.name: 0N7TVV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 15 9550
  dmi.sys.vendor: Dell Inc.

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