kernel-packages team mailing list archive

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

Frank Pope, could you please test the latest upstream kernel available from the very top line at the top of the page (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-3.16-rc6

This can be done by clicking on the yellow circle with a black pencil
icon next to the word Tags located at the bottom of the bug description.

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Tags added: latest-bios-3602

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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

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https://bugs.launchpad.net/bugs/1338574

Title:
  ASUS PCE-N15 low throughput in Precise

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Right after reboot the download speed test reports 20 Mbps. A few
  minutes later it drops to 2 Mbps. PCE-N15 has RealTek RTL8188CE and
  the driver module is rtl8192ce which appears to support this chip. I
  have always tested this by restarting and rerunning the OOKLA speed
  test. The wireless router is a UBEE and supports 11b and 11g only

  I've read enough to see this appears to be an ongoing issue and I've tried most all the "fixes" I've found to no avail.
  Even web page video stutters and breaks up. 

  info on my system is:

  sudo lshw -C network; lsb_release -a; uname -a

    *-network
         description: Wireless interface
         product: RTL8188CE 802.11b/g/n WiFi Adapter
         vendor: Realtek Semiconductor Co., Ltd.
         physical id: 0
         bus info: pci@0000:04:00.0
         logical name: wlan1
         version: 01
         serial: e0:3f:49:8c:0d:61
         width: 64 bits
         clock: 33MHz
         capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
         configuration: broadcast=yes driver=rtl8192ce driverversion=3.2.0-65-generic firmware=N/A ip=192.168.20.14 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
         resources: irq:19 ioport:d000(size=256) memory:f7400000-f7403fff
    *-network
         description: Ethernet interface
         product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
         vendor: Realtek Semiconductor Co., Ltd.
         physical id: 0
         bus info: pci@0000:06:00.0
         logical name: eth0
         version: 06
         serial: bc:ae:c5:76:aa:32
         size: 10Mbit/s
         capacity: 1Gbit/s
         width: 64 bits
         clock: 33MHz
         capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
         configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8168e-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
         resources: irq:59 ioport:c000(size=256) memory:f2104000-f2104fff memory:f2100000-f2103fff
  LSB Version:	core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch
  Distributor ID:	Ubuntu
  Description:	Ubuntu 12.04.4 LTS
  Release:	12.04
  Codename:	precise
  Linux europa 3.2.0-65-generic #99-Ubuntu SMP Fri Jul 4 21:03:29 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

  
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  frank      2043 F.... pulseaudio
   /dev/snd/controlC0:  frank      2043 F.... pulseaudio
   /dev/snd/controlC1:  frank      2043 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf7600000 irq 61'
     Mixer name	: 'Realtek ALC892'
     Components	: 'HDA:10ec0892,10438410,00100302'
     Controls      : 44
     Simple ctrls  : 21
  Card1.Amixer.info:
   Card hw:1 'U0x46d0x8c1'/'USB Device 0x46d:0x8c1 at usb-0000:00:1a.0-1.4, high speed'
     Mixer name	: 'USB Mixer'
     Components	: 'USB046d:08c1'
     Controls      : 2
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'Mic',0
     Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
     Capture channels: Mono
     Limits: Capture 0 - 3072
     Mono: Capture 1873 [61%] [25.31dB] [on]
  Card2.Amixer.info:
   Card hw:2 'NVidia'/'HDA NVidia at 0xf7080000 irq 17'
     Mixer name	: 'Nvidia GPU 0b HDMI/DP'
     Components	: 'HDA:10de000b,10de0101,00100200'
     Controls      : 24
     Simple ctrls  : 4
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=16fd67ea-ad26-476a-9c9a-0cd2b05c2298
  InstallationMedia: Ubuntu 10.04.4 LTS "Lucid Lynx" - Release amd64 (20120214.2)
  MachineType: System manufacturer System Product Name
  MarkForUpload: True
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-65-generic root=UUID=e043fc35-e8cf-48b1-8cc5-a56878ecc34c ro quiet splash
  ProcVersionSignature: Ubuntu 3.2.0-65.99-generic 3.2.60
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-65-generic N/A
   linux-backports-modules-3.2.0-65-generic  N/A
   linux-firmware                            1.79.16
  StagingDrivers: mei
  Tags:  precise running-unity staging
  Uname: Linux 3.2.0-65-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm admin cdrom dialout lpadmin netdev plugdev sambashare
  dmi.bios.date: 11/01/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3602
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: P8P67
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3602:bd11/01/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP8P67:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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