Mmmmm, no I only checked the free space before and after. So that's maybe the explanation. I can try to restore the backupmenu before Thumb and compare.

performed an install through the Terminal coz in my app extra-devel catalogue it was not appearing. had to perform an update of my fcam-drivers through a command apt-get install fcam-drivers & walaa, now works perfectly. thanks again

By the way, is it possible to uninstall Nokia Kernel without messing up too much? I haven't been able to find any info about that in the forums.

Once in Thumb it makes no sense to keep it, as you can't roll back, anyway.

Hi,if you want to remove kernel-power,that is impossible,because thumb needed from him,the titan-krernel isn't work with thumb.This is my opinion.
regards

Not what I said. I mean removing the original kernel provided by Nokia, which is useless as you cannot boot a Thumb system with it.

Make doubly sure you have the kernel-power equivalents first!

i have update maemo 5 ssu community (thumb) in my nokia n900 ...after at all my camera doesn't work it don"t open..... please help me. how to solve this....

Is there any reason, why CSSU-thumb ships its own libx11-data? Libx11-data contains no binaries and has architecture "all".

because libx11-data is a result of the same source package where libx11 is and cssu-thumb ships thumb-compiled libx11.

What I actually meant, was any (e.g. technical) reason beside that (sorry my question was too broad) or an additional change in the data package.
If there is now reason to include your own version, you could have e.g. commented out the libx11-data part and use the non-thumb libx11-data as a dependency, since thumb is just like a different architecture and libx11-data has arch "all".

Reading your answer I assume that there was no such a reason, but I wanted to explain that my question is not as silly, as it may sound.