typo, this bug was reported a while ago and there hasn't been any activity in 
it recently. We were wondering if this is still an issue? If so, could you 
please plug in your USB keyboard, unplug all other USB devices, execute the 
following at a terminal, and post the results to this report:
lsusb

Also, could you please test the latest upstream kernel available
following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow
additional upstream developers to examine the issue. Please do not test
the kernel in the daily folder, but the one all the way at the bottom.
Once you've tested the upstream kernel, please comment on which kernel
version specifically you tested and remove the 'needs-upstream-testing'
tag. This can be done by clicking on the yellow pencil icon next to the
tag located at the bottom of the bug description and deleting the
'needs-upstream-testing' text.

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream-VERSION-NUMBER', where VERSION-NUMBER is the
version number of the kernel you tested.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream-VERSION-NUMBER', where VERSION-NUMBER is the
version number of the kernel you tested.

If you are unable to test the mainline kernel, please comment as to why
specifically you were unable to test it and add the tag: 'kernel-unable-
to-test-upstream'.

Please let us know your results. Thank you for your understanding.

Helpful Bug Reporting Links:
https://help.ubuntu.com/community/ReportingBugs#Bug_Reporting_Etiquette
https://help.ubuntu.com/community/ReportingBugs#A3._Make_sure_the_bug_hasn.27t_already_been_reported
https://help.ubuntu.com/community/ReportingBugs#Adding_Apport_Debug_Information_to_an_Existing_Launchpad_Bug
https://help.ubuntu.com/community/ReportingBugs#Adding_Additional_Attachments_to_an_Existing_Launchpad_Bug

** Description changed:

  I started my computer I could not login because my USB keyboards wasn't
- detected by the system. I had to unplug and plug the usb keyboard
- wireless reciever again in order to use it. This phenomenon already
- occured several times.
+ detected by the system.
+ 
+ WORKAROUND: I had to unplug and plug the usb keyboard wireless reciever
+ again in order to use it. This phenomenon already occured several times.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-23-generic 3.2.0-23.36
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
  Uname: Linux 3.2.0-23-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu6
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  daniel     2067 F.... pulseaudio
-  /dev/snd/controlC1:  daniel     2067 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  daniel     2067 F.... pulseaudio
+  /dev/snd/controlC1:  daniel     2067 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Card0.Amixer.info:
-  Card hw:0 'NVidia'/'HDA NVidia at 0xfe020000 irq 21'
-    Mixer name : 'Nvidia MCP79/7A HDMI'
-    Components : 'HDA:10ec0662,174b437b,00100101 
HDA:10de0007,10de0101,00100100'
-    Controls      : 38
-    Simple ctrls  : 18
+  Card hw:0 'NVidia'/'HDA NVidia at 0xfe020000 irq 21'
+    Mixer name : 'Nvidia MCP79/7A HDMI'
+    Components : 'HDA:10ec0662,174b437b,00100101 
HDA:10de0007,10de0101,00100100'
+    Controls      : 38
+    Simple ctrls  : 18
  Card1.Amixer.info:
-  Card hw:1 'U0x46d0x809'/'USB Device 0x46d:0x809 at usb-0000:00:04.1-1, high 
speed'
-    Mixer name : 'USB Mixer'
-    Components : 'USB046d:0809'
-    Controls      : 2
-    Simple ctrls  : 1
+  Card hw:1 'U0x46d0x809'/'USB Device 0x46d:0x809 at usb-0000:00:04.1-1, high 
speed'
+    Mixer name : 'USB Mixer'
+    Components : 'USB046d:0809'
+    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 - 17
-    Mono: Capture 2 [12%] [8.94dB] [on]
+  Simple mixer control 'Mic',0
+    Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
+    Capture channels: Mono
+    Limits: Capture 0 - 17
+    Mono: Capture 2 [12%] [8.94dB] [on]
  Date: Thu Apr 26 19:45:18 2012
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=f5fa23f2-fe3c-42f8-943e-32ef446c2988
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011)
  IwConfig:
-  lo        no wireless extensions.
-  
-  eth0      no wireless extensions.
+  lo        no wireless extensions.
+ 
+  eth0      no wireless extensions.
  MachineType: NVIDIA MCP7A
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic 
root=UUID=15f81d13-b83c-4192-aa7d-865c6e24cc0e ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-3.2.0-23-generic N/A
-  linux-backports-modules-3.2.0-23-generic  N/A
-  linux-firmware                            1.79
+  linux-restricted-modules-3.2.0-23-generic N/A
+  linux-backports-modules-3.2.0-23-generic  N/A
+  linux-firmware                            1.79
  RfKill:
-  
+ 
  SourcePackage: linux
  UpgradeStatus: Upgraded to precise on 2012-04-17 (8 days ago)
  dmi.bios.date: 06/02/2009
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: MCP7A
  dmi.board.vendor: NVIDIA
  dmi.board.version: 2
  dmi.chassis.type: 3
  dmi.chassis.vendor: NVIDIA
  dmi.chassis.version: MCP7A
  dmi.modalias: 
dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd06/02/2009:svnNVIDIA:pnMCP7A:pvr2:rvnNVIDIA:rnMCP7A:rvr2:cvnNVIDIA:ct3:cvrMCP7A:
  dmi.product.name: MCP7A
  dmi.product.version: 2
  dmi.sys.vendor: NVIDIA

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

** Tags removed: kernel-unable-to-test-upstream
** Tags added: needs-upstream-testing

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https://bugs.launchpad.net/bugs/989071

Title:
  USB keyboard isn't automatically detected

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