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[Bug 1073888] Re: Intel Syn/PS2 Touchpad and audio devices not reckognized by system after kernel update on Samsung N220


[Expired for linux (Ubuntu) because there has been no activity for 60

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

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  Intel Syn/PS2 Touchpad and audio devices not reckognized by system
  after kernel update on Samsung N220

Status in “linux” package in Ubuntu:

Bug description:

  I've recently upgraded my kernel to ubuntu-3.5.0-18.29-generic 3.5.7
  and my laptop touchpad is not recognized anymore, whether by xinput
  nor by lspci. Moreover, I do not find any clue of detected touchpad in
  /proc/bus/input/devices or in the xorg logs.

  Moreover, the same applies for audio input and output devices.

  As a result, the mouse do not respond at all, whether by pointing nor
  clicking, although the mouse icon changes when it detects a link or a
  text input zone.

  No sound is detected, or heard, "sound" configuration applet only
  shows a default "fake output" and no input.

  Except this, the xorg logs are completely normal and correspond
  exactly to the devices listed in input/devices.


  Alix Deleporte
  ApportVersion: 2.6.1-0ubuntu6
  Architecture: i386
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
   [   21.118864] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
   [   21.121941] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
   [   23.991540] sky2 0000:09:00.0: eth0: Link is up at 100 Mbps, full duplex, flow control rx
   [   23.992126] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
  DistroRelease: Ubuntu 12.10
   lo        no wireless extensions.

   eth0      no wireless extensions.
  MachineType: SAMSUNG ELECTRONICS CO., LTD. N150/N210/N220
  MarkForUpload: True
  NonfreeKernelModules: i915 drm_kms_helper sky2 drm i2c_algo_bit video
  Package: linux (not installed)
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-18-generic root=UUID=4b061d11-363f-40fc-abab-83ddb51d773e ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
   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 i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 03/25/2010
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: 08JI.M073.20100325.JIP
  dmi.board.asset.tag: SAMSUNG
  dmi.board.name: N150/N210/N220
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr08JI.M073.20100325.JIP:bd03/25/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnN150/N210/N220:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnN150/N210/N220:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
  dmi.product.name: N150/N210/N220
  dmi.product.version: Not Applicable
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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