https://bugs.kde.org/show_bug.cgi?id=472569
--- Comment #2 from Ilia Molchadsky <gofai...@gmail.com> --- Hello.... I have found the problem. This is QtProject.conf file in ~/.config directory. It size was more than 1 Gigabyte. Something goes wrong in some Qt application and this file was corrupted. QFileDialog class loads settings from this file and crashes with std::bad_malloc. -- You are receiving this mail because: You are watching all bug changes.