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[Bug 1079697] Re: cannot connect to wifi router in 802.11n mode

 

pranith, as per
https://downloadcenter.intel.com/SearchResult.aspx?lang=eng&ProductFamily=Desktop+Boards&ProductLine=Intel%C2%AE+7+Series+Chipset+Boards&ProductProduct=Intel%C2%AE+Desktop+Board
+DZ77GA-70K an update is available for your BIOS (0066). If you update
to this, does it change anything?

If not, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

Thank you for your understanding.

** Tags added: bios-outdated-0066 needs-upstream-testing regression-
potential

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

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https://bugs.launchpad.net/bugs/1079697

Title:
  cannot connect to wifi router in 802.11n mode

Status in The rt2x00 Project:
  New
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I am not able to connect to a 802.11n router even though I have a
  capable adapter.

  I tried install rt2870sta but that did not work.

  The driver which is currently being used is rt2800usb.

  I can connect to the network as 802.11g where the network is crippled!

  More information here:
  https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/214326

  lsusb -v says:

  Bus 001 Device 003: ID 0db0:3871 Micro Star International
  Device Descriptor:
    bLength 18
    bDescriptorType 1
    bcdUSB 2.00
    bDeviceClass 0 (Defined at Interface level)
    bDeviceSubClass 0
    bDeviceProtocol 0
    bMaxPacketSize0 64
    idVendor 0x0db0 Micro Star International
    idProduct 0x3871
    bcdDevice 1.01
    iManufacturer 1 Ralink
    iProduct 2 802.11 n WLAN
    iSerial 3 1.0
    bNumConfigurations 1
    Configuration Descriptor:
      bLength 9
      bDescriptorType 2
      wTotalLength 67
      bNumInterfaces 1
      bConfigurationValue 1
      iConfiguration 0
      bmAttributes 0x80
        (Bus Powered)
      MaxPower 450mA
      Interface Descriptor:
        bLength 9
        bDescriptorType 4
        bInterfaceNumber 0
        bAlternateSetting 0
        bNumEndpoints 7
        bInterfaceClass 255 Vendor Specific Class
        bInterfaceSubClass 255 Vendor Specific Subclass
        bInterfaceProtocol 255 Vendor Specific Protocol
        iInterface 5 1.0
        Endpoint Descriptor:
          bLength 7
          bDescriptorType 5
          bEndpointAddress 0x81 EP 1 IN
          bmAttributes 2
            Transfer Type Bulk
            Synch Type None
            Usage Type Data
          wMaxPacketSize 0x0200 1x 512 bytes
          bInterval 0
        Endpoint Descriptor:
          bLength 7
          bDescriptorType 5
          bEndpointAddress 0x01 EP 1 OUT
          bmAttributes 2
            Transfer Type Bulk
            Synch Type None
            Usage Type Data
          wMaxPacketSize 0x0200 1x 512 bytes
          bInterval 0
        Endpoint Descriptor:
          bLength 7
          bDescriptorType 5
          bEndpointAddress 0x02 EP 2 OUT
          bmAttributes 2
            Transfer Type Bulk
            Synch Type None
            Usage Type Data
          wMaxPacketSize 0x0200 1x 512 bytes
          bInterval 0
        Endpoint Descriptor:
          bLength 7
          bDescriptorType 5
          bEndpointAddress 0x03 EP 3 OUT
          bmAttributes 2
            Transfer Type Bulk
            Synch Type None
            Usage Type Data
          wMaxPacketSize 0x0200 1x 512 bytes
          bInterval 0
        Endpoint Descriptor:
          bLength 7
          bDescriptorType 5
          bEndpointAddress 0x04 EP 4 OUT
          bmAttributes 2
            Transfer Type Bulk
            Synch Type None
            Usage Type Data
          wMaxPacketSize 0x0200 1x 512 bytes
          bInterval 0
        Endpoint Descriptor:
          bLength 7
          bDescriptorType 5
          bEndpointAddress 0x05 EP 5 OUT
          bmAttributes 2
            Transfer Type Bulk
            Synch Type None
            Usage Type Data
          wMaxPacketSize 0x0200 1x 512 bytes
          bInterval 0
        Endpoint Descriptor:
          bLength 7
          bDescriptorType 5
          bEndpointAddress 0x06 EP 6 OUT
          bmAttributes 2
            Transfer Type Bulk
            Synch Type None
            Usage Type Data
          wMaxPacketSize 0x0200 1x 512 bytes
          bInterval 0
  Device Qualifier (for other device speed):
    bLength 10
    bDescriptorType 6
    bcdUSB 2.00
    bDeviceClass 0 (Defined at Interface level)
    bDeviceSubClass 0
    bDeviceProtocol 0
    bMaxPacketSize0 64
    bNumConfigurations 1
  Device Status: 0x0000
    (Bus Powered)

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: linux-firmware 1.95
  ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
  Uname: Linux 3.5.0-18-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.6.1-0ubuntu6
  Architecture: amd64
  Date: Fri Nov 16 09:30:39 2012
  Dependencies:
   
  InstallationDate: Installed on 2012-11-11 (5 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  MarkForUpload: True
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-firmware
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.6.1-0ubuntu6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  pranith    1790 F.... pulseaudio
   /dev/snd/controlC0:  pranith    1790 F.... pulseaudio
  DistroRelease: Ubuntu 12.10
  HibernationDevice: RESUME=UUID=bdcfd3d6-751d-4090-84d0-66557eabfb1e
  InstallationDate: Installed on 2012-11-11 (8 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  MarkForUpload: True
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-18-generic root=UUID=9e280908-8b1a-45f1-967d-069f34acf5bf ro quiet splash
  ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-18-generic N/A
   linux-backports-modules-3.5.0-18-generic  N/A
   linux-firmware                            1.95
  Tags:  quantal running-unity
  Uname: Linux 3.5.0-18-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 11/06/2012
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: GAZ7711H.86A.0059.2012.1106.1053
  dmi.board.name: DZ77GA-70K
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAG39009-400
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnIntelCorp.:bvrGAZ7711H.86A.0059.2012.1106.1053:bd11/06/2012:svn:pn:pvr:rvnIntelCorporation:rnDZ77GA-70K:rvrAAG39009-400:cvn:ct3:cvr:

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