Comment # 21 on bug 899633 from Michael from Offenbach Germany

Hi Joerg,

as advised I've blacklisted sdhci-acpi and run "mkinitrd" after this.
No change, sdcard reader still not detected.

I additionally looked in my BIOS settings, as I didn't know that ACPI is doing
anything more than controlling/managing energy saving levels:

"ACPI autoconfiguration" is set to false. As this the only option to avoid
hibernation, whch I don't want.

There's another undocumented/unknown option "Lock ACPI-legacy resources", which
was set to disabled. I've set it to "enabled", but also no change.

dmesg-899633-16.08.12.txt attached, as requested.