Public bug reported:
According to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153618, support
for the RTS5227 SD card reader was added in 2013 for kernel version
3.5.0. However, SD cards are not recognized for my Lenovo Thinkpad X240
running the much later release Ubuntu 14.04 with kernel version 3.13.0,
for which lspci reports:
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227
PCI Express Card Reader (rev 01)
That appears to be the same symptom as when there was no support at all.
Any idea what happened to the support for this SD card reader, or what I
can do to work around it?
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-29-generic 3.13.0-29.53
ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
Uname: Linux 3.13.0-29-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jbednar 1939 F.... pulseaudio
/dev/snd/controlC1: jbednar 1939 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri Jun 13 01:31:35 2014
HibernationDevice: RESUME=UUID=81e29d41-40af-46b4-a21b-65dc0926893f
InstallationDate: Installed on 2014-04-18 (55 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: LENOVO 20AL007YUK
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic
root=UUID=6056689d-ecb4-4549-9682-f1c5b878caa5 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-29-generic N/A
linux-backports-modules-3.13.0-29-generic N/A
linux-firmware 1.127.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/08/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: GIET67WW (2.17 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20AL007YUK
dmi.board.vendor: LENOVO
dmi.board.version: 0B98401 PRO
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrGIET67WW(2.17):bd01/08/2014:svnLENOVO:pn20AL007YUK:pvrThinkPadX240:rvnLENOVO:rn20AL007YUK:rvr0B98401PRO:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20AL007YUK
dmi.product.version: ThinkPad X240
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug regression-update trusty
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https://bugs.launchpad.net/bugs/1329566
Title:
RTS5227 card reader not recognized on Lenovo Thinkpad X240 running
Ubuntu 14.04
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