Comment 0 for bug 1710023

Lenovo Ideapad 100s 14IBR

microSD works with live session boot but not installed OS boot.

lspci -nnk | grep -A3 'SD Host controller'

00:12.0 SD Host controller [0805]: Intel Corporation Device [8086:2296] (rev 35)
            Subsystem: Lenovo Device [17aa:3905]
        Kernel modules: sdhci_pci
00:13.0 SATA controller [0106]: Intel Corporation Device [8086:22a3] (rev 35)

In a normal boot that doesn't see the microSD card

dana@Astrolaptop3:~$ sudo modinfo sdhci_pci
filename: /lib/modules/4.10.0-30-generic/kernel/drivers/mmc/host/sdhci-pci.ko

output of sudo lspci -v on normal boot from SATA (only showing SD controller section)

00:12.0 SD Host controller: Intel Corporation Device 2296 (rev 35) (prog-if 01)
Subsystem: Lenovo Device 3905
Flags: fast devsel, IRQ 18
Memory at 91315000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Kernel modules: sdhci_pci

and from a live session boot that does see the microSD card

ubuntu@ubuntu:~$ sudo modinfo sdhci_pci
filename: /lib/modules/4.8.0-36-generic/kernel/drivers/mmc/host/sdhci-pci.ko

Output of sudo lspci -v during live session when card is detected (only showing SD controller section)

00:12.0 SD Host controller: Intel Corporation Device 2296 (rev 35) (prog-if 01)
Subsystem: Lenovo Device 3905
Flags: bus master, fast devsel, latency 0, IRQ 18
Memory at 91315000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.10.0-30-generic 4.10.0-30.34~16.04.1
ProcVersionSignature: Ubuntu 4.10.0-30.34~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-30-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
CurrentDesktop: Unity
Date: Thu Aug 10 17:58:43 2017
GvfsMonitorLog: Monitoring events. Press Ctrl+C to quit.
HotplugNewDevices:

HotplugNewMounts:

InstallationDate: Installed on 2017-08-05 (4 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
SourcePackage: linux-hwe
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.
 17:58:55.882: The udisks-daemon is running (name-owner :1.59).
UpgradeStatus: No upgrade log present (probably fresh install)