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[Bug 1570595] Re: Intel 7265 wifi drops and won't reconnect


I had exactly the same problem too on 15.10. Restarting the iwlwifi
kernel module fixed it, but that's not ideal.

My machine is a thinkpad x1 carbon (3rd generation) and device is a
Intel 7265D wifi device.

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  Intel 7265 wifi drops and won't reconnect

Status in linux package in Ubuntu:
Status in linux source package in Xenial:

Bug description:
  My my T450 has Intel 7265 wifi. Sometimes it just seems to disappear
  from network manager. I end up having to rmmod the iwlwifi module and
  re-add it to make it see wireless access points again.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-18-generic 4.4.0-18.34
  ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
  Uname: Linux 4.4.0-18-generic x86_64
  ApportVersion: 2.20.1-0ubuntu1
  Architecture: amd64
   /dev/snd/controlC1:  alan       2224 F.... pulseaudio
   /dev/snd/controlC0:  alan       2224 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Thu Apr 14 21:43:35 2016
  HibernationDevice: RESUME=UUID=f39f9990-20e6-4bbf-b8bf-46316b7b6d42
  InstallationDate: Installed on 2016-04-08 (6 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160407)
  MachineType: LENOVO 20BV001BUK
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-18-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
   linux-restricted-modules-4.4.0-18-generic N/A
   linux-backports-modules-4.4.0-18-generic  N/A
   linux-firmware                            1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/27/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: JBET56WW (1.21 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BV001BUK
  dmi.board.vendor: LENOVO
  dmi.board.version: 0B98417 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: dmi:bvnLENOVO:bvrJBET56WW(1.21):bd01/27/2016:svnLENOVO:pn20BV001BUK:pvrThinkPadT450:rvnLENOVO:rn20BV001BUK:rvr0B98417WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20BV001BUK
  dmi.product.version: ThinkPad T450
  dmi.sys.vendor: LENOVO

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