Filemanager, W-LAN,... freeze
 

Hello,

Here the story:
1. During typing a SMS, the N900 switch of because the battery was empty.
Afterwards the device was unstable.

2. So i had flashed a previous Maemo version rootfs on the N900.
This was not a good idea because then the N900 was offline.
(http://discussions.europe.nokia.com/...rk/td-p/705545)

3. Ok then i flashed the rootfs which was originally installed.
Afterwards i was able to make phone calls but the device was still unstable.

4. Then i flashed rootfs and eMMC.
RX-51_2009SE_10.2010.19-1_PR_COMBINED_MR0_ARM.bin
RX-51_2009SE_10.2010.13-2.VANILLA_PR_EMMC_MR0_ARM.bin
Nothing changes.

Now i start analysing what is the reason of the problems.
When i start the filemanager, he freeze and i can't see any entries.
When i try to open a connection, no connection will be available.
When i execute "sudo gainroot", the command never returns.

Then the processes have the Status "D" (ps | grep D):
PID USER VSZ STAT COMMAND
1089 root 4136 D /usr/sbin/wlancond
1370 user 29340 D /usr/bin/ossofilemanager
1382 root 1900 D sudo gainroot

Have anyone an idea how to fix these problems?
What dose the Status "D" mean?

I am very happy about any help.