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["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

** No longer affects: linux-lts-saucy (Ubuntu)

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https://bugs.launchpad.net/bugs/1296598

Title:
  Cardreader O2 Micro, Inc. Device [1217:8520] (rev 01) could not read
  some of MMC cards

Status in linux-lts-trusty package in Ubuntu:
  New

Bug description:
  Dell Latitude E6540 (CID 201306-13679) on updated 12.04.4
  (3.11.0-18-generic #32~precise1-Ubuntu)

  Steps to reproduce this bug:
  insert mmc

  Expected result:
  Ubuntu will mount the device for you and ready to use (read/write)

  Actula result:
  system has no response and dmesg shows:
  mmc0: Got data interrupt 0x02000000 even though no data operation was in progress.

  More information:
  1. this is related to this bug LP: #1239938
  2. dmesg message:

  Mar 24 05:15:23 201306-13679 kernel: [  108.619703] mmc0: Got data interrupt 0x02000000 even though no data operation was in progress.
  Mar 24 05:15:27 201306-13679 kernel: [  111.904666] mmc0: Card removed during transfer!
  Mar 24 05:15:27 201306-13679 kernel: [  111.904678] mmc0: Resetting controller.
  Mar 24 05:15:27 201306-13679 kernel: [  111.905014] mmc0: error -123 whilst initialising MMC card
  Mar 24 05:15:29 201306-13679 kernel: [  114.113827] mmc0: Got data interrupt 0x02000000 even though no data operation was in progress.
  Mar 24 05:15:31 201306-13679 kernel: [  115.730270] mmc0: Card removed during transfer!
  Mar 24 05:15:31 201306-13679 kernel: [  115.730283] mmc0: Resetting controller.
  Mar 24 05:15:31 201306-13679 kernel: [  115.730444] mmc0: error -123 whilst initialising MMC card
  Mar 24 05:15:42 201306-13679 kernel: [  126.882583] mmc0: new MMC card at address 0001
  Mar 24 05:15:42 201306-13679 kernel: [  126.925463] mmcblk0: mmc0:0001 AF MM  490 MiB 
  Mar 24 05:15:42 201306-13679 kernel: [  126.928036]  mmcblk0: p1
  Mar 24 05:15:42 201306-13679 kernel: [  127.432248] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
  Mar 24 05:16:04 201306-13679 kernel: [  148.906923] mmc0: card 0001 removed
  Mar 24 05:16:10 201306-13679 kernel: [  154.758342] mmc0: new high speed MMC card at address 0001
  Mar 24 05:16:10 201306-13679 kernel: [  154.758669] mmcblk0: mmc0:0001 MMC    242 MiB 
  Mar 24 05:16:10 201306-13679 kernel: [  154.759956]  mmcblk0: p1
  Mar 24 05:16:10 201306-13679 kernel: [  154.968389] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
  Mar 24 05:16:26 201306-13679 kernel: [  171.277790] mmc0: card 0001 removed
  Mar 24 05:16:32 201306-13679 kernel: [  177.194030] mmc0: new high speed SD card at address b368
  Mar 24 05:16:32 201306-13679 kernel: [  177.194352] mmcblk0: mmc0:b368 SDC   1.87 GiB 
  Mar 24 05:16:32 201306-13679 kernel: [  177.196338]  mmcblk0: p1
  Mar 24 05:16:32 201306-13679 kernel: [  177.346471] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
  Mar 24 05:16:41 201306-13679 kernel: [  186.054356] mmc0: card b368 removed
  Mar 24 05:16:46 201306-13679 kernel: [  190.973354] mmc0: new high speed SDHC card at address aaaa
  Mar 24 05:16:46 201306-13679 kernel: [  190.973667] mmcblk0: mmc0:aaaa SU04G 3.69 GiB 
  Mar 24 05:16:46 201306-13679 kernel: [  190.983080]  mmcblk0: p1
  Mar 24 05:16:46 201306-13679 kernel: [  191.098084] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
  Mar 24 05:17:01 201306-13679 CRON[2227]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
  Mar 24 05:17:04 201306-13679 kernel: [  208.745328] mmc0: card aaaa removed

  these message could be reproduced by the following steps:
  a. insert mmc card A which could not work normally.
  b. insert mmc card B which could work normally.
  c. insert SD card and SDHC card could work normally.

  ----------------

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.11.0-18-generic 3.11.0-18.32~precise1
  ProcVersionSignature: Ubuntu 3.11.0-18.32~precise1-generic 3.11.10.4
  Uname: Linux 3.11.0-18-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.11.0-18-generic.
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 1: PCH [HDA Intel PCH], device 0: ALC292 Analog [ALC292 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     1743 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     1743 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'MID'/'HDA Intel MID at 0xf7c34000 irq 46'
     Mixer name	: 'Intel Haswell HDMI'
     Components	: 'HDA:80862807,80860101,00100000'
     Controls      : 21
     Simple ctrls  : 3
  Card1.Amixer.info:
   Card hw:1 'PCH'/'HDA Intel PCH at 0xf7c30000 irq 47'
     Mixer name	: 'Realtek ALC292'
     Components	: 'HDA:10ec0292,102805be,00100001'
     Controls      : 28
     Simple ctrls  : 13
  Date: Mon Mar 24 05:17:19 2014
  HibernationDevice: RESUME=UUID=5b74ffc9-a302-422f-b864-9d9b3db953df
  InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release amd64 (20140204)
  MachineType: Dell Inc. Latitude E6540
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-18-generic root=UUID=1dd7e53d-2078-4411-9614-769f5ca1acd1 ro quiet splash initcall_debug vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-18-generic N/A
   linux-backports-modules-3.11.0-18-generic  N/A
   linux-firmware                             1.79.10
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux-lts-saucy
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/18/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 0RDM2X
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA03:bd07/18/2013:svnDellInc.:pnLatitudeE6540:pvr01:rvnDellInc.:rn0RDM2X:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6540
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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