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solved | no files/folders issue

After installing KP51 and USB mode I cant get access to Internal memory as well to SDCard.

The file manager get a msg: " no files/folders". :confused:

Even as i removed USB mode it seems like there is no memory nor SD.

When I connect the device to a PC as mass storage, it recognize the device and the SD but ask to enter disc to it.

Removing the SD to another device let me get access to to file stored.

Setting--> Memory --> details: only 2.2 GB seems to be there. :eek:

when trying:

Code:

sudo gainroot

umount /dev/mmcblk0p1

I get an error: cannot umount /dev/mmcblk0p1: invalid argument.

any suggestion ?

Re: no files/folders issue

USB Mode/KP51 shouldn't do that. You likely have other problems. For now, how about showing us the output of

Code:

df -h



ls /dev/mmcblk*



cat /proc/mounts

Re: no files/folders issue

TY. :)

df -h

Quote:

Filesystem Size Used Available Use% Mounted on
rootfs 227.9M 166.8M 56.9M 75% /
ubi0:rootfs 227.9M 166.8M 56.9M 75% /
tmpfs 1.0M 68.0k 956.0k 7% /tmp
tmpfs 256.0k 92.0k 164.0k 36% /var/run
none 10.0M 72.0k 9.9M 1% /dev
tmpfs 64.0M 4.0k 64.0M 0% /dev/shm
/dev/mmcblk0p2 2.0G 1.1G 819.1M 57% /home
/home/opt 2.0G 1.1G 819.1M 57% /opt
/opt/pymaemo/usr/lib/python2.5
2.0G 1.1G 819.1M 57% /usr/lib/python2.5
/opt/pymaemo/usr/share/pyshared
2.0G 1.1G 819.1M 57% /usr/share/pyshared
/opt/pymaemo/usr/lib/pyshared
2.0G 1.1G 819.1M 57% /usr/lib/pyshared
/opt/pymaemo/usr/share/python-support
2.0G 1.1G 819.1M 57% /usr/share/python-support
/opt/pymaemo/usr/lib/python-support
2.0G 1.1G 819.1M 57% /usr/lib/python-support

ls /dev/mmcblk*

Quote:

/dev/mmcblk0 /dev/mmcblk0p2
/dev/mmcblk0p1 /dev/mmcblk0p3

cat /proc/mounts

Quote:

rootfs / rootfs rw 0 0
ubi0:rootfs / ubifs rw,bulk_read,no_chk_data_crc 0 0
proc /proc proc rw 0 0
sysfs /sys sysfs rw 0 0
tmpfs /tmp tmpfs rw,noatime,size=1024k 0 0
tmpfs /var/run tmpfs rw,nosuid,noatime,size=256k,mode=755 0 0
none /dev tmpfs rw,noatime,size=10240k,mode=755 0 0
devpts /dev/pts devpts rw,gid=5,mode=620 0 0
tmpfs /dev/shm tmpfs rw,nosuid,nodev,noatime,size=65536k 0 0
/dev/mmcblk0p2 /home ext3 rw,noatime,errors=continue,commit=1,data=writeback 0 0
/dev/mmcblk0p2 /opt ext3 rw,noatime,errors=continue,commit=1,data=writeback 0 0
cgroup /dev/cgroup/cpu cgroup rw,memory,cpu,release_agent=/usr/sbin/cgroup_clean 0 0
nodev /sys/kernel/debug debugfs rw 0 0
/dev/mmcblk0p2 /usr/lib/python2.5 ext3 rw,noatime,errors=continue,commit=1,data=writeback 0 0
/dev/mmcblk0p2 /usr/share/pyshared ext3 rw,noatime,errors=continue,commit=1,data=writeback 0 0
/dev/mmcblk0p2 /usr/lib/pyshared ext3 rw,noatime,errors=continue,commit=1,data=writeback 0 0
/dev/mmcblk0p2 /usr/share/python-support ext3 rw,noatime,errors=continue,commit=1,data=writeback 0 0
/dev/mmcblk0p2 /usr/lib/python-support ext3 rw,noatime,errors=continue,commit=1,data=writeback 0 0

Re: no files/folders issue

all eMMC /dev nodes seem to be there. which is good.
/dev/mmcblk0p1 is your MyDocs, and /dev/mmcblk0p3 is swap

My advice would be to:
1) install BackupMenu from the repositories.
2) use it to backup rootfs and optfs to emmc or uSD (if it will succeed mounting them) OR
-- try to use Raw USB feature of BackupMenu, which will mount all the partitions onto your pc
3) After you've backed up your stuff (maybe more than once to different places), use BackupMenu (or PC) to run 'fsck' on the partitions.

If you're lucky, errors will be fixed and they should mount.

Obviously, the fastest way (but least desirable) is to reflash your device.

Re: no files/folders issue

Oops, can not install BackupMenu.

There seem to be a recursive conflict with NITDroid instaler (which I never used)
and with Enhanced Boot Loader for maemo (which need by NITDroid instaler & kernel-power config for multiboot).

is there a way to do it from X-term ?

can I

Re: no files/folders issue

Try checking the eMMC:

Code:

sudo gainroot

fsck /dev/mmcblk0p1

And then try mounting:

Code:

mount /dev/mmcblk0p1 /home/user/MyDocs -t vfat -o noauto,nodev,noexec,nosuid,noatime,nodiratime,utf8,uid=29999,shortname=mixed,dmask=000,fmask=0133,rodir

Re: no files/folders issue

Hah .. multiboot is another tough cookie, as far as i can gather. It is quite possible that you will never get a sane system until a reflash

Re: no files/folders issue

Quote:

Originally Posted by Zas (Post 1243907)

Try checking the eMMC:

Code:

sudo gainroot

fsck /dev/mmcblk0p1

And then try mounting:

Code:

mount /dev/mmcblk0p1 /home/user/MyDocs -t vfat -o noauto,nodev,noexec,nosuid,noatime,nodiratime,utf8,uid=29999,shortname=mixed,dmask=000,fmask=0133,rodir

fsck /dev/mmcblk0p1 output:

Code:

fsck 1.41.3.maemo0 (12-Oct-2008)

dosfsck 3.0.12, 29 Oct 2011, FAT32, LFN

/dev/mmcblk0p1: 4319 files, 15369/442377 clusters

can i continue to the mount ?

Re: no files/folders issue

Looks good, give it try!

Re: no files/folders issue

OK, there's a big progress. :)

File manager can see the device, but there seems to be something missing.
There are 27 GB on device memory, not 32G - but I can live with it. :p

File Manger still can not see the SD card, and PC cant see them both the internal & the external memory.

what shell i do next ?

Many thanks to all.