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[Bug 1401741] Re: rtl8188ee wireless driver high packet loss

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: "Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>
Date: Mon, 15 Dec 2014 20:22:56 -0000
Reply-to: Bug 1401741 <1401741@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Bryan Quigley, could you please provide the missing information
following https://wiki.ubuntu.com/Kernel/LinuxWireless ?

** Tags added: latest-bios-1.80

** Tags added: kernel-bug-exists-upstream kernel-bug-exists-
upstream-3.18 trusty

** Description changed:

- I've seen this issue since trusty, very bad packet loss,varrying in ping
- from 10%-45% to the gatewway.     This is a toshiba c55d laptop.
+ This is a toshiba c55d laptop. I've seen this issue since trusty, very
+ bad packet loss,varrying in ping from 10%-45% to  Verizon MI424WR-GEN3I
+ AP with WPA2 running in Compatibility Mode(802.11b/g/n). No other
+ devices on network have ever had this issue, in fact any loss of ICMP
+ packets almost never occurs on other devices from same location.
  
- Already tried mainline (3.18.0) with no noticable improvement.
- 
- Previously reported here:
- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1258870
- 
- AP is a MI424WR-GEN3I from Verizon with WPA2 running in  Compatibility Mode(802.11b/g/n)
- No other devices on network have ever had this issue, in fact any loss of ICMP packets almost never occurs on other devices from same location.
+ Already tried mainline (3.18.0) with no noticeable improvement.
  
  I will be trying the Realtek (from their website) and
- https://github.com/FreedomBen/rtl8188ce-linux-driver next.   Any other
- ideas/suggestions welcome.
+ https://github.com/FreedomBen/rtl8188ce-linux-driver next.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-28-generic 3.16.0-28.37
  ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-28-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC1:  erica      2366 F.... pulseaudio
-  /dev/snd/controlC0:  erica      2366 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC1:  erica      2366 F.... pulseaudio
+  /dev/snd/controlC0:  erica      2366 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Thu Dec 11 22:01:36 2014
  HibernationDevice: RESUME=UUID=47ff810c-172e-4cd8-b7b3-12f03d42cf70
  InstallationDate: Installed on 2014-05-29 (196 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: TOSHIBA Satellite C55D-A
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic.efi.signed root=UUID=3c0c45ee-7e15-45e4-988c-339d83805035 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-3.16.0-28-generic N/A
-  linux-backports-modules-3.16.0-28-generic  N/A
-  linux-firmware                             1.138
+  linux-restricted-modules-3.16.0-28-generic N/A
+  linux-backports-modules-3.16.0-28-generic  N/A
+  linux-firmware                             1.138
  RfKill:
-  0: phy0: Wireless LAN
-  	Soft blocked: no
-  	Hard blocked: no
+  0: phy0: Wireless LAN
+   Soft blocked: no
+   Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-02 (70 days ago)
  dmi.bios.date: 12/25/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: 1.70
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Portable PC
  dmi.board.vendor: TOSHIBA
  dmi.board.version: MP
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: dmi:bvnInsydeCorp.:bvr1.70:bd12/25/2013:svnTOSHIBA:pnSatelliteC55D-A:pvrPSCFWU-04C031:rvnTOSHIBA:rnPortablePC:rvrMP:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite C55D-A
  dmi.product.version: PSCFWU-04C031
  dmi.sys.vendor: TOSHIBA

** Changed in: linux (Ubuntu)
   Importance: Low => High

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

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https://bugs.launchpad.net/bugs/1401741

Title:
   rtl8188ee wireless driver high packet loss

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This is a toshiba c55d laptop. I've seen this issue since trusty, very
  bad packet loss,varrying in ping from 10%-45% to  Verizon MI424WR-
  GEN3I AP with WPA2 running in Compatibility Mode(802.11b/g/n). No
  other devices on network have ever had this issue, in fact any loss of
  ICMP packets almost never occurs on other devices from same location.

  Already tried mainline (3.18.0) with no noticeable improvement.

  I will be trying the Realtek (from their website) and
  https://github.com/FreedomBen/rtl8188ce-linux-driver next.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-28-generic 3.16.0-28.37
  ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-28-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  erica      2366 F.... pulseaudio
   /dev/snd/controlC0:  erica      2366 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Thu Dec 11 22:01:36 2014
  HibernationDevice: RESUME=UUID=47ff810c-172e-4cd8-b7b3-12f03d42cf70
  InstallationDate: Installed on 2014-05-29 (196 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: TOSHIBA Satellite C55D-A
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic.efi.signed root=UUID=3c0c45ee-7e15-45e4-988c-339d83805035 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-28-generic N/A
   linux-backports-modules-3.16.0-28-generic  N/A
   linux-firmware                             1.138
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-02 (70 days ago)
  dmi.bios.date: 12/25/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: 1.70
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Portable PC
  dmi.board.vendor: TOSHIBA
  dmi.board.version: MP
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: dmi:bvnInsydeCorp.:bvr1.70:bd12/25/2013:svnTOSHIBA:pnSatelliteC55D-A:pvrPSCFWU-04C031:rvnTOSHIBA:rnPortablePC:rvrMP:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite C55D-A
  dmi.product.version: PSCFWU-04C031
  dmi.sys.vendor: TOSHIBA

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References

[Bug 1401741] [NEW] rtl8188ee wireless driver high packet loss
From: Bryan Quigley, 2014-12-12