CalDav Sync Issues

Steps to reproduce

  1. Install OwnCloud Version 9.1.6
  2. Install Calendar App 1.4.2
  3. Import on Client an Calendar (.ics)

Expected behaviourTell us what should happen

Sync the Events to the server

Actual behaviour

No Event is Sync

Server configuration

Debian 8



PHP version:

ownCloud version: (see ownCloud admin page)

Updated from an older ownCloud or fresh install:
fresh install

Where did you install ownCloud from:
apt repository

Signing status (ownCloud 9.0 and above):

Login as admin user into your ownCloud and access 
paste the results into and puth the link here.

The content of config/config.php:

Log in to the web-UI with an administrator account and click on
'admin' -> 'Generate Config Report' -> 'Download ownCloud config report'
This report includes the config.php settings, the list of activated apps
and other details in a well sanitized form.


If you have access to your command line run e.g.:
sudo -u www-data php occ config:list system
from within your ownCloud installation folder

*ATTENTION:* Do not post your config.php file in public as is. Please use one of the above
methods whenever possible. Both, the generated reports from the web-ui and from occ config:list
consistently remove sensitive data. You still may want to review the report before sending.
If done manually then it is critical for your own privacy to dilligently
remove *all* host names, passwords, usernames, salts and other credentials before posting.
You should assume that attackers find such information and will use them against your systems.

List of activated apps:

If you have access to your command line run e.g.:
sudo -u www-data php occ app:list
from within your ownCloud installation folder.

- activity: 2.3.2
- calendar: true
- comments: 0.3.0
- configreport: 0.1.1
- contacts: 1.5.1
- dav: 0.2.7
- federatedfilesharing: 0.3.0
- federation: 0.1.0
- files: 1.5.1
- files_pdfviewer: 0.8.1
- files_sharing: 0.10.0
- files_texteditor: 2.1
- files_trashbin: 0.9.0
- files_versions: 1.3.0
- files_videoplayer: 0.9.8
- firstrunwizard: 1.1
- gallery: 15.0.0
- notifications: 0.3.0
- provisioning_api: 0.5.0
- systemtags: 0.3.0
- templateeditor: 0.1
- updatenotification: 0.2.1
- encryption
- external
- files_antivirus
- files_external
- user_external
- user_ldap

Are you using external storage, if yes which one: local/smb/sftp/...

Are you using encryption: yes/no

Are you using an external user-backend, if yes which one: LDAP/ActiveDirectory/Webdav/...

LDAP configuration (delete this part if not used)

With access to your command line run e.g.:
sudo -u www-data php occ ldap:show-config
from within your ownCloud installation folder

Without access to your command line download the data/owncloud.db to your local
computer or access your SQL server remotely and run the select query:
SELECT * FROM `oc_appconfig` WHERE `appid` = 'user_ldap';

Eventually replace sensitive data as the name/IP-address of your LDAP server or groups.

Client configuration


Operating system:


Web server error log

Insert your webserver log here

ownCloud log (data/owncloud.log)

Insert your ownCloud log here

to big.. but diddn't see any error

Browser log

Insert your browser log here, this could for example include:

a) The javascript console log
b) The network log 
c) ...

How are you trying to sync? From Thunderbird? From your phone calendar? Somewhere else?

If you mean you can't sync from your phone, what connector are you using? (e.g. DAVdroid, Caldav Sync Adapter, etc.)

Also, since it's a clean install, is there a reason you chose ownCloud 9 rather than the latest 10? (10 has access to the new "Marketplace" and newer apps.)

I try to sync from Calendar on mac.

the incredible is... when i create an single entry it sync it.. but if i ant to sync several events, it don't sync anymore.

well because after an fresh installation of debian oC 9 is installable from repos 10 still not.

Sorry, I have no experience with macs! I don't think I can offer any advice.