I've had this issue (crashes like this one) with digiKam (reported bug 497562) and amaroK with KDE 4.4 Beta 2 on Karmic and the upgrade of libc packages from 2.10.1-0ubuntu15 to 2.10.1-0ubuntu16 (from karmic-proposed repository) solved it. Thanks for Luka Renko for link to this bug report and for yours fix.
I've had this issue (crashes like this one) with digiKam (reported bug 497562) and amaroK with KDE 4.4 Beta 2 on Karmic and the upgrade of libc packages from 2.10.1-0ubuntu15 to 2.10.1-0ubuntu16 (from karmic-proposed repository) solved it. Thanks for Luka Renko for link to this bug report and for yours fix.