kernel-packages team mailing list archive

[Brian Murray <brian@xxxxxxxxxx>]

** Tags added: xenial

** Package changed: ubuntu => linux (Ubuntu)

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https://bugs.launchpad.net/bugs/1578610

Title:
  Ubuntu 16.04  - Bad support for Intel Wireless 7260

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  General Information.

  uname -a:
  Linux 4.4.0-21-generic #37-Ubuntu SMP Mon Apr 18 18:33:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

  sudo iwconfig:

  enp0s25   no wireless extensions.

  wwan0     no wireless extensions.

  lo        no wireless extensions.

  wlp3s0    IEEE 802.11abgn  ESSID:"SEE-R"  
            Mode:Managed  Frequency:2.462 GHz  Access Point: C4:6E:1F:9E:3D:44   
            Bit Rate=300 Mb/s   Tx-Power=22 dBm   
            Retry short limit:7   RTS thr:off   Fragment thr:off
            Encryption key:off
            Power Management:on
            Link Quality=63/70  Signal level=-47 dBm  
            Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
            Tx excessive retries:0  Invalid misc:524   Missed beacon:0

  sudo lshw:

   *-network
                  description: Wireless interface
                  product: Wireless 7260
                  vendor: Intel Corporation
                  physical id: 0
                  bus info: pci@0000:03:00.0
                  logical name: wlp3s0
                  version: 73
                  serial: ac:7b:a1:8a:f9:b2
                  width: 64 bits
                  clock: 33MHz
                  capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                  configuration: broadcast=yes driver=iwlwifi driverversion=4.4.0-21-generic firmware=16.242414.0 ip=192.168.0.112 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
                  resources: irq:31 memory:f1500000-f1501fff

  Wireless keeps disconnecting no matter what Intel 7260 driver I use.
  Since this problem didn't occur in ubuntu 14.04, I guess it is kernel related.

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