kernel-packages team mailing list archive

[Julien Olivier <julo42@xxxxxxxxx>]

So, after a lot of testing, I confirm the bug, and I also confirm the
workaround ("options rtl8723be fwlps=0 swlps=0 ips=0" in
/etc/modprobe.d/rtl8723be.conf).

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https://bugs.launchpad.net/bugs/1484399

Title:
  Network connection drops on RTL8723BE after some time

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On my laptop, the WiFi connection works well for a few minutes, then
  stops working completely, although nework manager shows the icon as
  "connected", but I can't ping any address... If I press the "airplane
  mode" button ON et OFF again, the network comes back, and then, a few
  minutes later, the problem occurs again.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-25-generic 3.19.0-25.26
  ProcVersionSignature: Ubuntu 3.19.0-25.26-generic 3.19.8-ckt2
  Uname: Linux 3.19.0-25-generic i686
  ApportVersion: 2.17.2-0ubuntu1.2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  julien     1421 F.... pulseaudio
   /dev/snd/controlC0:  julien     1421 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Aug 13 10:00:34 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=d53f1fde-a827-4102-a540-405139650b40
  InstallationDate: Installed on 2015-08-12 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release i386 (20150422)
  MachineType: Hewlett-Packard HP Pavilion 15 Notebook PC
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-25-generic root=UUID=c2afdbc3-5397-4a76-afaa-c8ba53056069 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-25-generic N/A
   linux-backports-modules-3.19.0-25-generic  N/A
   linux-firmware                             1.143.3
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Aucun fichier ou dossier de ce type: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/07/2014
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.11
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 2281
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 77.25
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsyde:bvrF.11:bd08/07/2014:svnHewlett-Packard:pnHPPavilion15NotebookPC:pvr0974110000405F10000620180:rvnHewlett-Packard:rn2281:rvr77.25:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion 15 Notebook PC
  dmi.product.version: 0974110000405F10000620180
  dmi.sys.vendor: Hewlett-Packard

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