maemo.org - Talk - View Single Post - MMC not mounted by system

alberto_colon	2008-08-12 , 22:51
Posts: 1 \| Thanked: 0 times \| Joined on Aug 2008 @ Puerto Rico	#1

Hi!
I recently acquired my Nokia N810, but have been having problems with my memory card. Since the first day, the mini-sd memory card has not been showing on my device. The current is the 3rd mini-sd card I try, and none seems to be recognized. I have searched on the forums but did not find this specific problem, so I am asking the expert community.

My device is running OS2008 4.2.30-2 with a 2GB Sandisk mini-sd card (actually, micro-sd with a mini-sd adapter).

I tried mounting the mmc card from the command line but it failed... actually, no mmcblk device exist.

This is the output from ls on /dev:

Code:

[1|root@Nokia-N810-23-14|/dev]ls -lah *m*
crw-r-----    1 root     kmem       1,   2 Jan  1  1970 kmem
crw-rw----    1 root     root       1,  11 Jan  1  1970 kmsg
crw-r-----    1 root     kmem       1,   1 Jan  1  1970 mem
crw-rw----    1 root     audio     14,   0 Aug 12 17:36 mixer
crw-rw----    1 root     root      90,   0 Jan  1  1970 mtd0
crw-rw----    1 root     root      90,   1 Jan  1  1970 mtd0ro
crw-rw----    1 root     root      90,   2 Jan  1  1970 mtd1
crw-rw----    1 root     root      90,   3 Jan  1  1970 mtd1ro
crw-rw----    1 root     root      90,   4 Jan  1  1970 mtd2
crw-rw----    1 root     root      90,   5 Jan  1  1970 mtd2ro
crw-rw----    1 root     root      90,   6 Jan  1  1970 mtd3
crw-rw----    1 root     root      90,   7 Jan  1  1970 mtd3ro
crw-rw----    1 root     root      90,   8 Jan  1  1970 mtd4
crw-rw----    1 root     root      90,   9 Jan  1  1970 mtd4ro
crw-------    1 root     root      90,  11 Jan  1  1970 mtd5ro
brw-rw----    1 root     disk      31,   0 Jan  1  1970 mtdblock0
brw-rw----    1 root     disk      31,   1 Jan  1  1970 mtdblock1
brw-rw----    1 root     disk      31,   2 Jan  1  1970 mtdblock2
brw-rw----    1 root     disk      31,   3 Jan  1  1970 mtdblock3
brw-rw----    1 root     disk      31,   4 Jan  1  1970 mtdblock4
crw-rw-rw-    1 root     root       5,   2 Aug 12 18:12 ptmx
brw-rw----    1 root     disk       1,   0 Jan  1  1970 ram0
brw-rw----    1 root     disk       1,   1 Jan  1  1970 ram1
brw-rw----    1 root     disk       1,  10 Jan  1  1970 ram10
brw-rw----    1 root     disk       1,  11 Jan  1  1970 ram11
brw-rw----    1 root     disk       1,  12 Jan  1  1970 ram12
brw-rw----    1 root     disk       1,  13 Jan  1  1970 ram13
brw-rw----    1 root     disk       1,  14 Jan  1  1970 ram14
brw-rw----    1 root     disk       1,  15 Jan  1  1970 ram15
brw-rw----    1 root     disk       1,   2 Jan  1  1970 ram2
brw-rw----    1 root     disk       1,   3 Jan  1  1970 ram3
brw-rw----    1 root     disk       1,   4 Jan  1  1970 ram4
brw-rw----    1 root     disk       1,   5 Jan  1  1970 ram5
brw-rw----    1 root     disk       1,   6 Jan  1  1970 ram6
brw-rw----    1 root     disk       1,   7 Jan  1  1970 ram7
brw-rw----    1 root     disk       1,   8 Jan  1  1970 ram8
brw-rw----    1 root     disk       1,   9 Jan  1  1970 ram9
crw-rw-rw-    1 root     root       1,   8 Jan  1  1970 random
crw-rw-rw-    1 root     root       1,   9 Jan  1  1970 urandom

shm:
drwxrwxrwt    2 root     root           40 Jan  1  1970 .
drwxr-xr-x   12 root     root         3.4k Aug 12 17:37 ..

I was expecting to see a mmcblk device from which to mount.

This is the output from cat /proc/partitions:

Code:

[1|root@Nokia-N810-23-14|~]cat /proc/partitions 
major minor  #blocks  name

  31     0        128 mtdblock0
  31     1        384 mtdblock1
  31     2       2048 mtdblock2
  31     3       4096 mtdblock3
  31     4     255488 mtdblock4

Again, no mmc present.

Finally, the output from mount:

Code:

[1|root@Nokia-N810-23-14|~]mount
rootfs on / type rootfs (rw)
/dev/root on /mnt/initfs type jffs2 (ro)
none on /mnt/initfs/proc type proc (rw)
none on /mnt/initfs/sys type sysfs (rw)
none on /mnt/initfs/tmp type tmpfs (rw)
/dev/mtdblock4 on / type jffs2 (rw,rpsize=1024,rpuid=0,rpuid=30000)
none on /tmp type tmpfs (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
none on /dev type tmpfs (rw)
devpts on /dev/pts type devpts (rw)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)

I thought that one of the mmc was mounted automatically, as it is the internal memory card... Every time I connect the usb cable is shows: Unable to connect via USB. No memory card inserted.

Am I missing something?? Or is my device damaged??

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