the above is on Dell Latitude 5490 with RTS525A card reader. xubuntu@xubuntu:~$ lspci -v [..] 01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01) Subsystem: Dell RTS525A PCI Express Card Reader Flags: bus master, fast devsel, latency 0, IRQ 125 Memory at ef100000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: rtsx_pci Kernel modules: rtsx_pci
and the relevant "lshw" section: *-generic description: Unassigned class product: RTS525A PCI Express Card Reader vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:01:00.0 version: 01 width: 32 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=rtsx_pci latency=0 resources: irq:125 memory:ef100000-ef100fff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1810416 Title: SD card error mmc0: error -110 whilst initialising SD card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1810416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs