Bug 26501

исполььзую lxde, krusader. При попытке сменить/добавить приложения по умолчанию/для открытия KEditFileType падает. поставил gdb, вот лог

Application: KEditFileType (keditfiletype), signal: Segmentation fault
[KCrash Handler]
#6  0xb675cde0 in QDataStream::operator>>(int&) () from /usr/lib/libQtCore.so.4
#7  0xb6a04f8c in KServiceGroupFactory::KServiceGroupFactory() () from /usr/lib/libkdecore.so.5
#8  0xb6a05397 in ?? () from /usr/lib/libkdecore.so.5
#9  0xb6a050a6 in KServiceGroupFactory::self() () from /usr/lib/libkdecore.so.5
#10 0xb6a01671 in KServiceGroup::root() () from /usr/lib/libkdecore.so.5
#11 0xb6a016d7 in KServiceGroup::group(QString const&) () from /usr/lib/libkdecore.so.5
#12 0xb779e9b7 in ?? () from /usr/lib/libkio.so.5
#13 0xb779ef35 in ?? () from /usr/lib/libkio.so.5
#14 0xb779f3ce in ?? () from /usr/lib/libkio.so.5
#15 0xb779fa70 in KOpenWithDialog::KOpenWithDialog(QString const&, QString const&, QWidget*) () from /usr/lib/libkio.so.5
#16 0x08054356 in _start ()

Проблема появилась после обновления на 4.7.2