With last update : $ uname -a Linux stef 2.6.35-22-generic #35-Ubuntu SMP Sat Oct 16 20:45:36 UTC 2010 x86_64 GNU/Linux
I know have this errors in dmesg mmc0: ADMA error mmc0: error -5 whilst initialising SD card
If I follow recommendations given in bug 605043 (removing adma) then sd card reader works fine https://bugs.launchpad.net/ubuntu/+source/linux/+bug/605043
specificaly by adding a new conf file in /etc/modprobe.d with this line : options sdhci debug_quirks=0x40
Then rmmod sdhci_pci and rmmod sdhci and then modprobe sdhci
that makes the sd reader working immediately
With last update :
$ uname -a
Linux stef 2.6.35-22-generic #35-Ubuntu SMP Sat Oct 16 20:45:36 UTC 2010 x86_64 GNU/Linux
I know have this errors in dmesg
mmc0: ADMA error
mmc0: error -5 whilst initialising SD card
If I follow recommendations given in bug 605043 (removing adma) then sd card reader works fine /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/605043
https:/
specificaly by adding a new conf file in /etc/modprobe.d with this line :
options sdhci debug_quirks=0x40
Then rmmod sdhci_pci and rmmod sdhci
and then modprobe sdhci
that makes the sd reader working immediately