Comment 0 for bug 1346067

CID: 201307-14017 Dell Latitude E5440

The O2 card reader, O2 Micro, Inc. SD/MMC Card Reader Controller [1217:8520] (rev 01)
is not stable on this system, the card reader cannot be detected.
It works normally after reboot, but will be gone if you reboot it one more time

Steps:
1. Install 14.04 + update (3.13.0-32), boot to desktop
2. Run lspci -nn to see if the card reader is there
3. Insert a SD card
4. Reboot, go through step 2 and 3 again

Expected result:
* Card reader should be found in lspci output, SD card should be mounted automatically

Actual result:
* Nothing happened, the card was not detected at all
* On step 4, the card reader works, if rebooted again, it will be gone.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-32-generic 3.13.0-32.57
ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: ubuntu 1398 F.... pulseaudio
 /dev/snd/controlC1: ubuntu 1398 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Jul 21 04:07:31 2014
HibernationDevice: RESUME=UUID=730e0474-ac0b-4fc6-a321-6203c9b07a19
InstallationDate: Installed on 2014-07-21 (0 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Dell Inc. Latitude E5440
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic.efi.signed root=UUID=b55056b7-f859-4273-9793-12757a75c5ee ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-32-generic N/A
 linux-backports-modules-3.13.0-32-generic N/A
 linux-firmware 1.127.4
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/26/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 01348S
dmi.board.vendor: Dell Inc.
dmi.board.version: X02
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA07:bd06/26/2014:svnDellInc.:pnLatitudeE5440:pvr01:rvnDellInc.:rn01348S:rvrX02:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.