[Charlug] Memory card reader stopped working

[Pierre Abbat]

On Sunday 03 June 2007 22:53, Lawrence Teo wrote:
> Is your /dev/sda1 file still there (type "ls -l /dev/sda1" in a
> shell to check)? If it's not there, try running these commands as
> root to see if it re-creates your /dev/sda1:
>
> mknod /dev/sda1 b 8 1
> chmod 660 /dev/sda1
>
> Also, after you plug in your memory card reader, type "dmesg".. does
> the end of the dmesg output indicate that the memory card reader is
> detected? You should see some USB-related messages.
>
> Hope it helps,
> Lawrence

[20767188.836000] USB Mass Storage support registered.
[20767284.900000] usbcore: deregistering driver usb-storage
[20767289.860000] Initializing USB Mass Storage driver...
[20767289.860000] usbcore: registered new driver usb-storage
[20767289.864000] USB Mass Storage support registered.
[20769791.940000] Driver 'sd' needs updating - please use bus_type methods
[20769826.816000] usbcore: deregistering driver usb-storage

How do I update "sd" and what are bus_type methods?

Pierre