197b:2381 [Acer Aspire 5930] JMicron internal card reader recognizes SD only when inserted at startup
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Incomplete
|
Medium
|
Unassigned | ||
Bug Description
My Acer Aspire 5930G has an internal 5-in-1 card reader. Testing with an SD card (no alternative media available), the reader is only listed by lspci if the SD card is present in the reader at boot time. Boot time dmesg attached.
Now if an SD card was present at boot time, I can remove the SD, and dmesg will report
[ 164.613053] mmc0: card db81 removed
If I reinsert it, dmesg will say
[ 179.271670] mmc0: new SD card at address db81
[ 179.276522] mmcblk0: mmc0:db81 SD512 500224KiB
[ 179.276522] mmcblk0: p1
and gnome will display an SD drive icon on my desktop and ask if any files should be imported.
But nothing of all that happens if the SD card was not already in the card reader at boot time!
---
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: bernie 1491 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=
InstallationDate: Installed on 2013-10-20 (194 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: Acer Aspire 5930
Package: linux (not installed)
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.127
Tags: trusty
Uname: Linux 3.13.0-24-generic x86_64
UpgradeStatus: Upgraded to trusty on 2014-04-20 (13 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 06/13/2008
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.15
dmi.board.name: Eiger
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: Aspire 5930
dmi.product.
dmi.sys.vendor: Acer
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
status: | Incomplete → Triaged |
tags: | added: intrepid karmic needs-kernel-logs needs-upstream-testing |
tags: |
added: bios-outdated-1.23 removed: needs-kernel-logs |
summary: |
- 197b:2381 JMicron internal card reader recognizes SD only when inserted - at startup + 197b:2381 [Acer Aspire 5930] JMicron internal card reader recognizes SD + only when inserted at startup |
Changed in linux (Ubuntu): | |
status: | Incomplete → Invalid |
tags: |
added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.15-rc8 removed: needs-upstream-testing |
lspci -vvnn output with SD card inserted at boot time. Note that all of the JMicron related items are missing if the SD card is only inserted after booting.