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[Bug 1707643] Re: HP lt4132 LTE/HSPA+ 4G Module (03f0:a31d) does not work

To: group.of.nepali.translators@xxxxxxxxxxxxxxxxxxx
From: Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>
Date: Mon, 25 Sep 2017 21:02:01 -0000
Reply-to: Bug 1707643 <1707643@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: linux (Ubuntu)
       Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/1707643

Title:
  HP lt4132 LTE/HSPA+ 4G Module (03f0:a31d) does not work

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

Bug description:
  HP lt4132 LTE/HSPA+ 4G Module (03f0:a31d) modem does not work without this patch:
  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v4.13-rc3&id=a68491f895a937778bb25b0795830797239de31f

  Modem connects, but does not receive any packets.
  ifconfig shows;
  wwp0s20f0u10c3 Link encap:Ethernet  HWaddr 9e:63:76:8e:c0:91  
            inet addr:10.137.74.102  Bcast:10.137.74.103  Mask:255.255.255.252
            UP BROADCAST RUNNING NOARP MULTICAST  MTU:1500  Metric:1
            RX packets:0 errors:0 dropped:0 overruns:0 frame:0
            TX packets:50 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:1000 
            RX bytes:0 (0.0 B)  TX bytes:3465 (3.4 KB)

  Booting to http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13-rc3/
  fixes the problem. Modem works as expected.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-generic 4.4.0.83.89
  ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70
  Uname: Linux 4.4.0-83-generic i686
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  it         1334 F.... pulseaudio
  CurrentDesktop: XFCE
  Date: Mon Jul 31 15:40:55 2017
  HibernationDevice: RESUME=UUID=9e656f3b-ee00-4e30-83e9-43a15bd0a6d1
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2a Intel Corp. 
   Bus 001 Device 002: ID 04f2:b595 Chicony Electronics Co., Ltd 
   Bus 001 Device 004: ID 03f0:a31d Hewlett-Packard 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ProBook 430 G4
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=b7cbc0e4-b6dd-4df5-ac7a-7a3b513743d9 ro splash quiet vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-83-generic N/A
   linux-backports-modules-4.4.0-83-generic  N/A
   linux-firmware                            1.157.11
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/12/2017
  dmi.bios.vendor: HP
  dmi.bios.version: P85 Ver. 01.04
  dmi.board.name: 822C
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 42.65
  dmi.chassis.asset.tag: 5CD7274GN2
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: dmi:bvnHP:bvrP85Ver.01.04:bd04/12/2017:svnHP:pnHPProBook430G4:pvr:rvnHP:rn822C:rvrKBCVersion42.65:cvnHP:ct10:cvr:
  dmi.product.name: HP ProBook 430 G4
  dmi.sys.vendor: HP

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