(In reply to Wolfgang Bauer from comment #8) > I found out that this fix in 16.04 introduced the crash: > https://cgit.kde.org/marble.git/commit/?h=Applications/16. > 04&id=7859bf1cc1fdaf07b70446b1530358bff7bf43e3 > > Before that, the "Edit Bookmarks" dialog still used DMS if you switched to > UTM, and therefore didn't crash. > > So we could revert this to prevent the crash until it's properly fixed... My use case is: - read UTM coordinates from a printed map - with marble in UTM mode move the mouse cursor to the coordinate - add a bookmark In which unit the coordinate is stored in the bookmark entry is not relevant for me. So far it seems created bookmark locations are displayed correctly also when the view angle is different from the one in which the bookmark was created. BTW: (possible hint for upstream) as mentioned in the bug description adding/creating a measure point works while in UTM mode. I did not find yet where this happens, but this seems to be a similar functionality, and maybe adding a bookmark could be done likewise (maybe it just uses DMS in this case).