I see this bug was tagged as expired, but this still affects me. I have a MSI M670 with O2Micro SD reader and I still can't read any memory card.
When I do dmesg | grep mmc this is the output:
[ 1.970791] mmc0: Unknown controller version (16). You may experience problems. [ 1.970824] mmc0: no vmmc regulator found [ 1.970869] Registered led device: mmc0:: [ 2.016368] mmc0: SDHCI controller on PCI [0000:04:04.2] using PIO [ 3.325460] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [39144.992060] mmc0: Timeout waiting for hardware interrupt. [39155.008045] mmc0: Timeout waiting for hardware interrupt.
Also, a df | grep mmc shows no results, and lspci | grep SD:
04:04.2 SD Host controller: O2 Micro, Inc. Integrated MMC/SD Controller (rev 01)
My version is 12.04, and with lsb_release:
Description: Ubuntu 12.04 LTS Release: 12.04
I see this bug was tagged as expired, but this still affects me. I have a MSI M670 with O2Micro SD reader and I still can't read any memory card.
When I do dmesg | grep mmc this is the output:
[ 1.970791] mmc0: Unknown controller version (16). You may experience problems.
[ 1.970824] mmc0: no vmmc regulator found
[ 1.970869] Registered led device: mmc0::
[ 2.016368] mmc0: SDHCI controller on PCI [0000:04:04.2] using PIO
[ 3.325460] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[39144.992060] mmc0: Timeout waiting for hardware interrupt.
[39155.008045] mmc0: Timeout waiting for hardware interrupt.
Also, a df | grep mmc shows no results, and lspci | grep SD:
04:04.2 SD Host controller: O2 Micro, Inc. Integrated MMC/SD Controller (rev 01)
My version is 12.04, and with lsb_release:
Description: Ubuntu 12.04 LTS
Release: 12.04