| From: Christopher M. Penalver | Date: Aug 30 01:04:59 2014 -0000 | | Jim Bednar, spooky things like booting from Windows intermittently allow | somethings to work is uncommon, but not unheard of. It's more towards a | timing or firmware issue that linux is not dealing with properly, that | obviously Windows has proper support for.
Sorry if I was unclear -- booting into Windows didn't cause Linux to work; it simply works fine in Windows, and only worked one time in Linux (for no reason I know of, but not on the same day as testing Windows), and otherwise has never worked in Linux. | Would you be able to boot into | http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.17-rc2-utopic/ for | a mainline test? I tried grabbing those .deb files (*all*.deb and *i386*.deb) and installing them into my live USB system (the one you asked me to set up last week). However, that system now no longer boots, probably just because of issues with it not quite being a real filesystem when installing the kernel .debs. I'm reluctant to try installing them on my real OS setup, out of fear of making it unbootable too, but if you think it's safe to do that I can try it. Jim -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1329566 Title: [Lenovo ThinkPad X240] RTS5227 card reader not recognized on running Ubuntu 14.04 Status in “linux” package in Ubuntu: Incomplete Bug description: 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1329566/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
