Comment 3 for bug 605043

I tried the following kernel:

uname -a
Linux delle6410 2.6.35-020635rc1-generic #020635rc1 SMP Tue Jun 1 17:27:30 UTC 2010 x86_64 GNU/Linux

When I put the SD card into the card reader the screen gets blank and the computer freezes completely. Three small lock-type lights that are in above the keyboard start blinking but the computer has to be restarted.

This does not happen with the stock kernel , it just ignores the card completely but it does not freeze.

dmesg shows the following:

dmesg | grep mmc
[ 1.839650] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 15.709311] mmc0: Unknown controller version (2). You may experience problems.
[ 15.709422] Registered led device: mmc0::
[ 15.709457] mmc0: SDHCI controller on PCI [0000:03:00.0] using ADMA