The issue has been fixed upstream in 0.28 but after the current tarball went out
** Also affects: shotwell via https://bugzilla.gnome.org/show_bug.cgi?id=796370 Importance: Unknown Status: Unknown ** Changed in: shotwell (Ubuntu) Status: New => In Progress ** Changed in: shotwell (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Studio Bugs, which is subscribed to shotwell in Ubuntu. Matching subscriptions: Ubuntu Studio Bugs https://bugs.launchpad.net/bugs/1772878 Title: Shotwell slideshow settings do not open Status in Shotwell: Unknown Status in shotwell package in Ubuntu: In Progress Bug description: Ubuntu 18.04 LTS - Shotwell 028.2 The Shotwell slideshow opens and works with some pre-defined settings. When I try to access the slideshow settings, the monitor freezes but I can unfreeze the display by pressing the Esc key. I opened shotwell via the terminal and extracted this comment:- (shotwell:6518): Gtk-CRITICAL **: 10:37:09.819: Error building template class 'SlideshowPageSettingsDialog' for an instance of type 'SlideshowPageSettingsDialog': .:20:1 Parsed template definition for type 'SettingsDialog', expected type 'SlideshowPageSettingsDialog' To manage notifications about this bug go to: https://bugs.launchpad.net/shotwell/+bug/1772878/+subscriptions -- Mailing list: https://launchpad.net/~ubuntustudio-bugs Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntustudio-bugs More help : https://help.launchpad.net/ListHelp

