Created attachment 319449 [details] Backtrace Only one report of this, but I'm sure I've seen it more often than that. Looks like g_error() is being called, probably inappropriately. Truncated backtrace: Thread no. 1 (6 frames) #0 _g_log_abort at gmessages.c:509 #1 g_log_default_handler at gmessages.c:2896 #2 trap_handler at ephy-debug.c:109 #5 g_variant_new_parsed_va at gvariant-parser.c:2470 #6 g_variant_new_parsed at gvariant-parser.c:2526 #7 WebCore::PasteboardHelper::writeClipboardContents(_GtkClipboard*, WebCore::SelectionData const&, std::function<void ()>&&)