I have kubuntu 10.04 32bit. I'm having some problems with some kde apps.

I have read around that installing the updates from the ppa:kubuntu-ppa/backports would help.

I know that the kubuntu ppa are unofficial ubuntu repo but are directly maintained by the kubuntu team, to provide important updates to the kubuntu users

https://wiki.kubuntu.org/Kubuntu/KubuntuPPAs

https://help.ubuntu.com/community/Repositories/Kubuntu

I'd like to know from other people that have kubuntu 10.04 + ppa:kubuntu-ppa/backports.

Is this solution working really well? Is it stable enough?

I'm confused 'cause if I add the repository, and take a look on what an update what do, I have different results if I check with kpakagekit or with aptitude

packagekit

• update 116 packages


• 26 packages will be marked as blocked (network-manager kdebase-bin plasma-widgets-workspace)

aptitude

• 82 packages to install


• 13 packages to delete (kdebase-plasma kdepimlibs-data ecc)


• 142 packages to update

wich program should I use to do this? Aptidude ore KPackageKit?