Comment 24 for bug 861668

I have the experienced the same bug in my Thinkpad x220i 4290CP2 and tested it with the kernel that shipped with Ubuntu 11.10 and just now again with kernel 3.1 and neither fixes this problem. I have also tried to access my SDHC cards in my Canon 60D camera via USB and ubuntu also does not recognize the card in the camera.

[ 86.452528] mmc0: error -110 whilst initialising SD card
[ 96.453669] mmc0: Timeout waiting for hardware interrupt.
[ 96.453677] sdhci: =========== REGISTER DUMP (mmc0)===========
[ 96.453685] sdhci: Sys addr: 0x00000000 | Version: 0x00000502
[ 96.453692] sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000
[ 96.453699] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000
[ 96.453706] sdhci: Present: 0x01f70001 | Host ctl: 0x00000005
[ 96.453713] sdhci: Power: 0x00000000 | Blk gap: 0x00000000
[ 96.453720] sdhci: Wake-up: 0x00000000 | Clock: 0x00000000
[ 96.453726] sdhci: Timeout: 0x00000009 | Int stat: 0x00000000
[ 96.453734] sdhci: Int enab: 0x00ff0083 | Sig enab: 0x00ff0083
[ 96.453741] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[ 96.453749] sdhci: Caps: 0x21e8c8b2 | Caps_1: 0x00008073
[ 96.453756] sdhci: Cmd: 0x00000102 | Max curr: 0x00000040
[ 96.453761] sdhci: Host ctl2: 0x00000000
[ 96.453763] sdhci: ===========================================

This bug is not fixed.