I have the same experience on my evolution. I am using synology caldav server (latest) and this hasn't been working for me for some time (around a year or more). I have been running the latest ubuntu, and presently I'm on 18.04. The attached log is from evolution v3.28.1-2 calendar-factory in debug-all mode.
** Attachment added: "Failure creating caledar object output from command "CALDAV_DEBUG=all /usr/lib/evolution/evolution-calendar-factory"" https://bugs.launchpad.net/ubuntu/+source/evolution/+bug/1723080/+attachment/5135617/+files/evolution_bug_1723080.log -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to evolution in Ubuntu. https://bugs.launchpad.net/bugs/1723080 Title: Caldav Issues with evolution 3.26 Status in evolution package in Ubuntu: New Bug description: I noticed a series of issues with caldav when switching to Ubuntu 17.10. Everthing works fine with Ubuntu GNOME 17.04. Error message during ics import: "Cannot receive calendar objects: Failed to put data: HTTP error code 201 (Created): The server responded with an HTML page, which can mean there’s an error on the server or with the client request." The import successfully finished regardless. It's still a nuisance. Attempts to pick a date (calendar entry and tasks) are followed by the message: "Evolution want to inhibit shortcuts. You can restore shortcuts by pressing Shift-Ctrl-Escape" Creating new tasks: Same error message as for ics import. Tasks are only stored when date *and* time are specified. Error message needs to be ignored and window to be close with 'discard changes'. Update of calender appointments (external): just does not work Could not test handling of confirmations of meeting invites, yet To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/evolution/+bug/1723080/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
