Comment 0 for bug 1730152

Ubuntu 17.10 x86_64 of Wayland-Session is running on a HP Envy 13-ad1xx notbook with a internal microsd card reader. The system gives no response when inserting different micro sd cards, which work fine on Windows 10. I report this bug in hope of the upstream may notice and make some change on the suited driver or kernal module. I can provide more information under further direction.

According to `lspic` output, the model name is 'Alcor Micro Device 6625'.

`udevadm monitor --env` gives no related events when inserting or pulling out the microsd card, in which only thermal_zone changes are recorded. No related events are recoded in /var/log/kern.log either.

With sd card being inserted, `sudo fdisk -l` and `sudo blkid` gives no related information. The outputs are all about partitions on the local disk. No sdhc or mmc device is found in /dev/ either.

The only implication now is the system notice the existence of the card reader, in terms of `lspic` outputs, the '01:00.0 Unassigned class [ff00]: Alcor Micro Device 6625', even when a sd card is inserted:

00:00.0 Host bridge: Intel Corporation Device 5914 (rev 08)
00:02.0 VGA compatible controller: Intel Corporation Device 5917 (rev 07)
00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 08)
00:08.0 System peripheral: Intel Corporation Skylake Gaussian Mixture Model
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 (rev 21)
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1)
00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Device 9d4e (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Device 9d71 (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
01:00.0 Unassigned class [ff00]: Alcor Micro Device 6625
02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)
03:00.0 Non-Volatile memory controller: Intel Corporation Device f1a5 (rev 03)

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: linux-image-4.13.0-16-generic 4.13.0-16.19
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/pcmC0D0p: limorg 1514 F...m pulseaudio
 /dev/snd/controlC0: limorg 1514 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sun Nov 5 10:29:26 2017
HibernationDevice: RESUME=UUID=8f370e7c-280d-4864-b687-a2c81ce87247
InstallationDate: Installed on 2017-10-22 (13 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 004: ID 8087:0a2a Intel Corp.
 Bus 001 Device 003: ID 0bda:5620 Realtek Semiconductor Corp.
 Bus 001 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: HP HP ENVY Laptop 13-ad1xx
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic root=UUID=67e321d1-4810-4157-8c29-09aaaac51ea7 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.13.0-16-generic N/A
 linux-backports-modules-4.13.0-16-generic N/A
 linux-firmware 1.169
SourcePackage: linux
UpgradeStatus: Upgraded to artful on 2017-10-29 (6 days ago)
dmi.bios.date: 07/26/2017
dmi.bios.vendor: Insyde
dmi.bios.version: F.12
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 83A8
dmi.board.vendor: HP
dmi.board.version: KBC Version 39.32
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.12:bd07/26/2017:svnHP:pnHPENVYLaptop13-ad1xx:pvrType1ProductConfigId:rvnHP:rn83A8:rvrKBCVersion39.32:cvnHP:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV HP Envy
dmi.product.name: HP ENVY Laptop 13-ad1xx
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP