Same bug here on Toshiba Tecra X40-D, with: "01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)"
The Sandisk A2 128GB Extreme card works on the same hardware when booted into Windows 10. Other Cards are working also. -- 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/1810416 Title: SD card error mmc0: error -110 whilst initialising SD card Status in linux package in Ubuntu: Confirmed Bug description: When inserting card to internal card reader: laurynas@laurynas-ThinkPad-T450:~$ dmesg [342809.333716] mmc0: error -110 whilst initialising SD card laurynas@laurynas-ThinkPad-T450:~$ uname -a Linux laurynas-ThinkPad-T450 4.15.0-43-generic #46-Ubuntu SMP Thu Dec 6 14:45:28 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux SanDisk Extreme 64GB UHS 3. Working fine on windows 10. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-43-generic 4.15.0-43.46 ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18 Uname: Linux 4.15.0-43-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: laurynas 3963 F.... pulseaudio /dev/snd/controlC0: laurynas 3963 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Thu Jan 3 16:09:26 2019 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=6d87ff4e-c0ef-4f84-a96e-19a22e4acce4 InstallationDate: Installed on 2017-02-18 (683 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20BUS3GN07 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic root=UUID=a0b409bc-4664-443b-b5be-7941f78d50a8 ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-4.15.0-43-generic N/A linux-backports-modules-4.15.0-43-generic N/A linux-firmware 1.173.2 SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2018-10-04 (90 days ago) dmi.bios.date: 02/27/2018 dmi.bios.vendor: LENOVO dmi.bios.version: JBET68WW (1.32 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BUS3GN07 dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET68WW(1.32):bd02/27/2018:svnLENOVO:pn20BUS3GN07:pvrThinkPadT450:rvnLENOVO:rn20BUS3GN07:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450 dmi.product.name: 20BUS3GN07 dmi.product.version: ThinkPad T450 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1810416/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp