please test master ( -> performance topic)

[Boudewijn Rempt]

On Fri, 14 Sep 2012, David Revoy wrote:

> News : I uninstalled 2.5 now ( from backport ppa ) , and did a system update. This system update with
> the Kubuntu ppa backport bring a lot of additive KDE package , and also newer Qt , etc... Then I redo
> a build of master ;  the special lag are gone, Krita is back to 'normal'. So I guess it was a problem
> of the environment. So, I'm happy again. If other 'buntu users complain , about weird display and
> laggy painting :
> 
> sudo add-apt-repository ppa:kubuntu-ppa/backport
> sudo apt-get update
> sudo apt-get upgrade
>

Phew! I suspect the Qt version made the difference :-)

Boudewijn