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[Bug 995743] Re: 197b:2394 Internal SD card reader is not working on Dell XPS 17 L502X

 

Running Kubuntu 12.04 with a Dell XPS l702x and i have the exact same
bug. The workaround mentioned in the description works for me.

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Title:
  197b:2394 Internal SD card reader is not working on Dell XPS 17 L502X

Status in The Linux Kernel:
  Confirmed
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  If I start up the computer with no SD card in the reader, it will not
  recognise SD cards inserted.

  WORKAROUND: If you start up the computer with an SD card inserted, all
  is good.

  WORKAROUND: The following rescan will find the SD card.

  sudo su -l
  echo 1 > /sys/bus/pci/rescan

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-24-generic 3.2.0-24.37
  ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
  Uname: Linux 3.2.0-24-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu7
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: ALC665 Analog [ALC665 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  lee       20624 F.... pulseaudio
  CRDA:
   country AU:
    (2402 - 2482 @ 40), (N/A, 20)
    (5170 - 5250 @ 40), (3, 23)
    (5250 - 5330 @ 40), (3, 23), DFS
    (5735 - 5835 @ 40), (3, 30)
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf3c00000 irq 55'
     Mixer name	: 'Intel CougarPoint HDMI'
     Components	: 'HDA:10ec0665,10280571,00100003 HDA:80862805,80860101,00100000'
     Controls      : 31
     Simple ctrls  : 13
  Date: Mon May  7 13:52:09 2012
  HibernationDevice: RESUME=UUID=131e7674-2f9b-4de3-b917-8d79a5a64e28
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  MachineType: Dell Inc. Dell System XPS L702X
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic root=UUID=157174fa-f17e-471d-9008-353e4499b5f8 ro
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-24-generic N/A
   linux-backports-modules-3.2.0-24-generic  N/A
   linux-firmware                            1.79
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: Upgraded to precise on 2012-04-29 (7 days ago)
  dmi.bios.date: 01/10/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A16
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 0XN71K
  dmi.board.vendor: Dell Inc.
  dmi.board.version: FAB1
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: dmi:bvnDellInc.:bvrA16:bd01/10/2012:svnDellInc.:pnDellSystemXPSL702X:pvr:rvnDellInc.:rn0XN71K:rvrFAB1:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: Dell System XPS L702X
  dmi.sys.vendor: Dell Inc.

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