Version: (using KDE 3.5.10) Installed from: SuSE RPMs Starting kontact works except the problems described in #171728. Starting with Kontact V1.2.9 kontact eats up all available RAM when switching to the summary view, in my case up to 8GiB on an 64 bit system. I killed kontact with SIGSEGV to force a backtrace, which will be attached below.
Created attachment 30947 [details] Kontact backtrace forced using SIGSEGV
Could not be reproduec with neither the KDE 3 nor the KDE 4 versions.