https://bugs.kde.org/show_bug.cgi?id=460389
--- Comment #18 from ali_deda <ali_d...@gmx.com> --- --- Comment #17 from David Jarvie <djar...@kde.org> --- The error message which you report in comment 14 shows that the libicu package either is not installed or is the wrong version. This shows that other packages than libical have been changed when you downgraded libical. You need to ensure that ONLY libical is changed when you downgrade it. I do dowgrade in terminal with command #sudo downgrade libicu and result is libicu is version 3.0.14 I dont know any other metod to downgrade, yes i now downgrade all distro without pacman.conf -- You are receiving this mail because: You are watching all bug changes.