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[Damien Rame <daymz.mobile@xxxxxxxxx>]

I used a MicroSDHC with a MicroSD - SD adapter.  The card itself is
chinese, brand Xedain.  If that matters.  I didn't think it would be
important, but I can try with other cards (SDHC, MicroSD, MIcroSDHC) and
brands (real ADATA, Sandisk, Patriot)

It's unfortunate to have to reverse engineer a driver like this.

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https://bugs.launchpad.net/bugs/1270676

Title:
  SD Card Reader broken on UX302LG

Status in linux package in Ubuntu:
  Triaged

Bug description:
  SD card reader (controller Alcor Micro AU6601) is dysfunctional in UX302LG laptop. USB readers work without problem. Nothing happens when pluggin SD/mSD/SDHC/mSDHC cards in the reader (might as well use a piece of wood).
  Nothing is listed in lsusb -v that could be the reader.
  Nohting is listed in lspci -k -vv -nnn.
  Nothing in acpi_listen.
  Nothing in kern.log etc.

  According to (select "Windows 8" then "Card Reader") :
  http://support.asus.com/download.aspx?SLanguage=en&p=3&s=597&m=UX302LG&os=&hashedid=GEZaY8oaj8oSlQ3U

  Reader vendor is :
  Alcor Multi-Card Reader Driver
  http://www.pcidatabase.com/vendor_details.php?id=1672

  There is only one device that is "Unassigned class" 1aea:6601 but
  searching this online only pops up my other bug reports (sigh) and
  vendor is unassigned on pcidatabase.com.

  But...Downloading the 14M Win driver for the reader, vendor id 1aea and device id 6601 is present at multiple instances :
  [DeviceList.NTamd64]
  ; For XP and later
  %AMPCIECR% = DriverInstall_6601, PCI\VEN_1aea&DEV_6601

  Also there is mention of _Gen instance in the .inf, might point to a "Generic" alternative ?
  [DeviceList_Gen.NTamd64]
  ; For XP and later
  %AMPCIECR_GEN% = DriverInstall_Gen, PCI\VEN_105b&DEV_0ef6

  This does point to something totally different online 105b:0ef6 points to some Realtek HD Audio device...
  ---
  ApportVersion: 2.13.1-0ubuntu1
  Architecture: amd64
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2013-12-31 (21 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131231)
  Package: linux (not installed)
  Tags:  trusty
  Uname: Linux 3.13.0-031300-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm bumblebee cdrom dip lpadmin plugdev sambashare sudo
  ---
  ApportVersion: 2.13.1-0ubuntu1
  Architecture: amd64
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=e6458b44-fdb9-4db5-8cac-40ee0bbf9cf6
  InstallationDate: Installed on 2013-12-31 (21 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131231)
  MachineType: ASUSTeK COMPUTER INC. UX302LG
  Package: linux (not installed)
  ProcFB: 0 simple
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-4-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash acpi_osi= nomodeset plymouth:debug vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-4.19-generic 3.13.0-rc8
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-4-generic N/A
   linux-backports-modules-3.13.0-4-generic  N/A
   linux-firmware                            1.121
  Tags:  trusty
  Uname: Linux 3.13.0-4-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm bumblebee cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 10/30/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX302LG.207
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX302LG
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX302LG.207:bd10/30/2013:svnASUSTeKCOMPUTERINC.:pnUX302LG:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX302LG:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX302LG
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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