SD Card Reader broken on UX302LG
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
SD card reader (controller Alcor Micro AU6601) is dysfunctional in UX302LG laptop. USB readers work without problem. Nothing happens when pluggin SD/mSD/SDHC/mSDHC cards in the reader (might as well use a piece of wood).
Nothing is listed in lsusb -v that could be the reader.
Nohting is listed in lspci -k -vv -nnn.
Nothing in acpi_listen.
Nothing in kern.log etc.
According to (select "Windows 8" then "Card Reader") :
http://
Reader vendor is :
Alcor Multi-Card Reader Driver
http://
There is only one device that is "Unassigned class" 1aea:6601 but searching this online only pops up my other bug reports (sigh) and vendor is unassigned on pcidatabase.com.
But...Downloading the 14M Win driver for the reader, vendor id 1aea and device id 6601 is present at multiple instances :
[DeviceList.
; For XP and later
%AMPCIECR% = DriverInstall_6601, PCI\VEN_
Also there is mention of _Gen instance in the .inf, might point to a "Generic" alternative ?
[DeviceList_
; For XP and later
%AMPCIECR_GEN% = DriverInstall_Gen, PCI\VEN_
This does point to something totally different online 105b:0ef6 points to some Realtek HD Audio device.
A proposed patch was submitted upstream as per:
http://
---
ApportVersion: 2.13.1-0ubuntu1
Architecture: amd64
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=
InstallationDate: Installed on 2013-12-31 (21 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131231)
MachineType: ASUSTeK COMPUTER INC. UX302LG
Package: linux (not installed)
ProcFB: 0 simple
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.121
Tags: trusty
Uname: Linux 3.13.0-4-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm bumblebee cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 10/30/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX302LG.207
dmi.board.
dmi.board.name: UX302LG
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: UX302LG
dmi.product.
dmi.sys.vendor: ASUSTeK COMPUTER INC.
affects: | ubuntu → linux (Ubuntu) |
no longer affects: | linux (Ubuntu) |
affects: | acpi → linux (Ubuntu) |
Changed in linux (Ubuntu): | |
status: | New → Incomplete |
importance: | Undecided → Medium |
tags: | added: needs-kernel-logs needs-upstream-testing |
tags: |
added: kernel-bug-exists-upstream-v3.13 latest-bios-207 removed: needs-kernel-logs needs-upstream-testing |
tags: | added: saucy |
tags: | added: precise |
description: | updated |
tags: | added: patch |
tags: |
added: bios-outdated-210 removed: latest-bios-207 |
description: | updated |
tags: | added: cherry-pick |
tags: | added: cscc |
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