kernel-packages team mailing list archive

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

Mikaela Suomalainen:
>"I personally have no need of the 2.4 GHz network as there are 15 overlapping APs while 5GHz is only for me."

Then you would want to file a new report about the 5GHz issue via a terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

>"I have no idea how I could test which standards have the issue."

One would need to log into the router and confirm what it is
broadcasting. However, by looking at your iwconfig Bit Rate you are
using 802.11n. Hence, in order to narrow this down, could you please
switch the router to 802.11g only to confirm if there is an improvement?

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https://bugs.launchpad.net/bugs/1526683

Title:
  10ec:8821 rtl8821ae loses connection occasionally on 2.4 GHz network
  requiring hardware button to be toggled twice for connection to be re-
  established

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  rtl8821ae loses connection occasionally on 2.4 GHz networks requiring
  hardware button to be toggled twice for connection to be re-
  established.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.3.0-2-generic 4.3.0-2.11 [modified: boot/vmlinuz-4.3.0-2-generic]
  ProcVersionSignature: Ubuntu 4.3.0-2.11-generic 4.3.0
  Uname: Linux 4.3.0-2-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.19.3-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  mikaela    1361 F.... pulseaudio
   /dev/snd/controlC1:  mikaela    1361 F.... pulseaudio
  CurrentDesktop: MATE
  Date: Wed Dec 16 11:35:09 2015
  HibernationDevice: RESUME=UUID=431ec214-73ef-4058-b283-5721bb5a45d2
  InstallationDate: Installed on 2015-12-12 (3 days ago)
  InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151212)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0bda:57b4 Realtek Semiconductor Corp.
   Bus 001 Device 006: ID 13d3:3414 IMC Networks
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. X550JX
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.3.0-2-generic.efi.signed root=UUID=ab0e7270-40bc-4a68-a541-59fd96690354 ro rw acpi_osi=
  RelatedPackageVersions:
   linux-restricted-modules-4.3.0-2-generic N/A
   linux-backports-modules-4.3.0-2-generic  N/A
   linux-firmware                           1.154
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/07/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X550JX.204
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X550JX
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX550JX.204:bd05/07/2015:svnASUSTeKCOMPUTERINC.:pnX550JX:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX550JX:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X550JX
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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