Hi, I stumbled on the same(?) error. 32 GB SDHC, Lenovo L480, Ubuntu 20.04.1 LTS SD card newly bought for a simple device, so no manufacturer know. But it works with a USB card reader. Please find the log file attached. Thanks for the support! CU
** Attachment added: "journal.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884133/+attachment/5395784/+files/journal.log -- 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/1884133 Title: Micro SD card not discovered (O2 Micro, Inc. SD/MMC Card Reader) Status in linux package in Ubuntu: Incomplete Bug description: Hi, Ubuntu 20.04 fails to discover a micro SD card inserted into the "O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01)". I currently have no other card available for testing, but the one I have tested with is a Lexar 32 GB 633x microSDHC UHS-I, according to the packaging. It works well in a digital camera. I tried intstalling exfat-fuse and exfat-utils - that didn't cut it. Thanks! ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-37-generic 5.4.0-37.41 ProcVersionSignature: Ubuntu 5.4.0-37.41-generic 5.4.41 Uname: Linux 5.4.0-37-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: steinarne 1562 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jun 18 20:34:15 2020 GvfsMonitorError: This tool has been deprecated, use 'gio mount' instead. See 'gio help mount' for more info. GvfsMonitorLog: Monitoring events. Press Ctrl+C to quit. HotplugNewDevices: HotplugNewMounts: InstallationDate: Installed on 2019-08-08 (315 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) MachineType: LENOVO 20LS0017MX ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-37-generic root=UUID=12011978-2f19-446b-afb7-6b82d2459023 ro quiet splash psmouse.elantech_smbus=0 vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-37-generic N/A linux-backports-modules-5.4.0-37-generic N/A linux-firmware 1.187 SourcePackage: linux Symptom: storage UdevMonitorLog: monitor will print the received events for: UDEV - the event which udev sends out after rule processing UdisksMonitorLog: Monitoring the udisks daemon. Press Ctrl+C to exit. 20:34:46.361: The udisks-daemon is running (name-owner :1.9). UpgradeStatus: Upgraded to focal on 2020-04-13 (66 days ago) dmi.bios.date: 05/05/2019 dmi.bios.vendor: LENOVO dmi.bios.version: R0QET56W (1.33 ) dmi.board.asset.tag: Not Available dmi.board.name: 20LS0017MX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR0QET56W(1.33):bd05/05/2019:svnLENOVO:pn20LS0017MX:pvrThinkPadL480:rvnLENOVO:rn20LS0017MX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad L480 dmi.product.name: 20LS0017MX dmi.product.sku: LENOVO_MT_20LS_BU_Think_FM_ThinkPad L480 dmi.product.version: ThinkPad L480 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884133/+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
