Hi someone who cared to give some advice to me,

Looks like now my N900 have some major problems and I need someone to help me with it.

When I tried to apt-get update, it download like normal but somehow it doesn't complete the update.

W: GPG error: https://downloads.maemo.nokia.com ./ Release:
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY ADB4438160A655EF
E: dpkg was interrupted, you must manually run 'dpkg --configure -a' to correct the problem.

But then, when I tried to type dpkg --configure -a on xterm it gets the following problem

dpkg: unable to open/create status or database lockfile: No space left on device

I looked up some threads on how to solve this problem. Most of it asked to hard reset the phone using the flasher. But my problem is I can't hard reset it due to my USB port is broken.

About my application manager, it always says 'operation failed' when I open it. I can't get through uninstall or install or update or catalogues.

So how can I solve this problem.? I'm so confused and I don't know what to do right now. I tried factory reset and clear device on setting's menu. It still won't work. Somehow this thing makes me wanna throw this phone =="

So, I'm begging for someone to help me. Please please please :'(

same problem here
don't use apt-get update
use fam some packeges you need apt-get for the not showing in fap
but simply install them without apt-get update

The problem is probably caused by you not having enough rootfs space. Try removing some unnecessary applications to fix that.

You might look, if the error message is of some value by checking with some commandsIf unsure please post the complete output here.

just disable ovi repository from HAM & FAM....it will fixed your problem...

Now I got more problems.
1- I can't connect to a wifi connection
2- I can't change the settings
3- I can't type the special keys because it didn't open when I press the blue key and Ctrl.

I already disable the Ovi catalogues in HAM & FAM. It's stll the same though.
Tried to uninstall things but can't.

On FAM tell us how many free spaces left on....

roofts
opt

On my FAM
rootfs: 0 / 227MB free
opt: 1,406 / 2,015MB free

you got no more free spaces on rootfs...that is what causing all of your problem....temporary disable all extras,extras-devel,extras-testing and any 3rd party repository from HAM and FAM....

then go HERE to free more spaces on rootfs...

I try first. Anything happens I post back here