8
7. Rebuild the kernel and the modules (if you configured to build as modules), and install the
new kernel and the new modules. Reboot the system.
If you are using modules, you need to load the following modules:
a. usbcore.o
b. usb-uhci.o, uhci.o or usb-ohci.o
c. usb-storage.o
Inspect the kernel logs. If there isn't anything that could be USB related, likely causes are
use of the wrong driver (UHCI when you needed OHCI or OHCI when you needed UHCI),
not physically installing the hardware, a BIOS configuration that disables USB or stuffing up
the configuration or installation of the kernel.
8. Use the mount command: mount -t usbdevfs none /proc/bus/usb.
Note that the 'none' keyword is arbitrary.
If you do not want to have to mount the filesystem each time you reboot the system, you
can add the following to /etc/fstab after the /proc entry.
none /proc/bus/usb usbdevfs defaults 0 0
9. Edit /etc/fstab
The exact syntax depends on the Card Reader. The best way is to make suitable entries in
/etc/fstab. The suitable entries for Card Reader would be:
/dev/sda /mnt/SMC auto noauto,user 0 0
/dev/sdb /mnt/CFC auto noauto,user 0 0
/dev/sdc /mnt/SDC auto noauto,user 0 0
/dev/sdd /mnt/MSC auto noauto,user 0 0
10. Create matching mount points in the actual filesystem:
mkdir /mnt/SMC
mkdir /mnt/CFC
mkdir /mnt/SDC
mkdir /mnt/MSC
11. Mount Card Reader:
mount /dev/sda
mount /dev/sdb
mount /dev/sdc
mount /dev/sdd
Note:
Note that the above entries assume you have no other SCSI devices.
If you do have other devices, then the USB disk may not be /dev/sda,
but could instead be /dev/sdb, /dev/sdc or some other device.
Summary of Contents for BUC3261
Page 1: ...BUC3261 3 Port USB 2 0 HUB 6 in 1 Card Reader BAY...
Page 9: ...9...
