Ubuntu
linux-source-2.6.15 package

SD card reader only works when card is plugged in on load

Bug #37235 reported by Mikael Eriksson
18
Affects Status Importance Assigned to Milestone
linux-source-2.6.15 (Ubuntu)
Fix Released
Medium
Unassigned

Bug Description

Hi, i have a Thinkpad X41 with a
Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 13) according to lspic.

If I load the sdhci module when a sd card is inserted, everything works correctly. But when i load sdhci without having a card inserted and later plug in a card it nothing happens.

Also the sdhci modules will only be loaded at boot when i have a card inserted.

Revision history for this message
uj (urs-jaeggi) wrote :

Hi, I have the same Notebook with the same cardreader (Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 13)) and 2.6.15-21-686 with restricted-modules.

According to the sdhci-mailinglist It should work:
http://list.drzeus.cx/pipermail/sdhci-devel/2006-April/000606.html

Nothing happens when I load the sdhci modul (card inserted or not).

Revision history for this message
uj (urs-jaeggi) wrote :

Again: I have a icon on the desktop when i insert the card before booting and can access the card without problems.

The sdhci modules will load at boot only when I have inserted the card before booting.

Revision history for this message
Emmet Hikory (persia) wrote :

I can also duplicate this behaviour with the following card reader (from lsusb):

Bus 002 Device 004: ID 07cc:0301 Carry Computer Eng., Co., Ltd 6-in-1 Card Reader

It's part of the Mitsumi 404FA.

Changed in linux-source-2.6.15:
status: Unconfirmed → Confirmed
Revision history for this message
jimisdead (ryan-spacemonkey) wrote :

I can duplicate this behaviour on a Dell Inpsiron 9300 with inbuilt SD-Card reader.

Revision history for this message
Stevie Beth Mhaol (kormat) wrote :

The card reader in my dell inspiron 9300 works fine with the latest dapper updates, it didn't work at all with the default install.

Ben Collins (ben-collins)
Changed in linux-source-2.6.15:
status: Confirmed → Fix Released
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