Goodkat | 27 Aug 14:17 2014

Import of .ics file not working

 I installed the horde groupware package.
I did not install the PECL
files recommended in the installation instructions.
Besides that, i
installed all as recommended.

When trying to import an .ics file to
i get the following message from the debian terminal:

[kronolith] Class 'Horde_HashTable_Vfs' not found [pid 23748 on line 34
of "/usr/share/php/Horde/Core/HashTable/Vfs.php"]

My system is a LAMP
Server with
Debian wheezy
Apache 2.2.22
Mysql 5.5
PHP 5.4.4

What do i
need to configure or install?

Thanks, goodkat


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lst_hoe02 | 21 Aug 14:42 2014

Using "Resources" in Kronolith


we playing around with resources in the latest Horde/Kronolith and  
have the following questions:

1.) With the creator/requester of a  
resource will be shown, but from what i can see only for users with  
the resource management right. Is there some "read" right missing or  
is this intended behaviour?

2.) When moving a event with resource per drag-and-drop the resource  
does not move accordingly. When opening the moved event and saving it  
the resource moves. Tested with FF31 and dynamic view.

3.) When requesting a conflicting resource with automatic the resource  
is denied (error message) and shown slashed in the event, but shown  
for other users as occupied in the resource calender. Intended or Bug?

Horde 5.2.1 and Kronolith 4.2.1 BTW.




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lst_hoe02 | 20 Aug 15:10 2014

CalDAV REPORT/Multi-Status problem


we try to get a CRM Application to use the Horde/Kronolith calender  
with CalDAV. The CRM refuses to do something useful and throw a error  
about Multi-Status. On the wire we got something like this:


REPORT /rpc.php/calendars/lst_hoe/calendar:x4oABU6jTahP5FEW0nglG3A/  

With this data

<?xml version="1.0"?>
<C:calendar-query xmlns:C="urn:ietf:params:xml:ns:caldav">
     <D:prop xmlns:D="DAV:">
             <C:comp name="VCALENDAR"/>
         <C:comp-filter name="VCALENDAR">
             <C:comp-filter name="VEVENT">
                 <C:time-range end="20140820T105557Z"  
                 <C:prop-filter name="STATUS">
                     <C:text-match caseless="yes"  
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Sergio Sabag | 18 Aug 17:39 2014

Can not find the URL in Kronolith

I have webmail with Horde provided by my web hosting provider.

I am trying to find in Horde the URL to synchronize with Thunderbird
Lighting and my Android phone, but I can not find any subscription tab as is
mentioned on the help.

The interface says: Horde Groupware 5.1.1

Any help is appreciated,



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Alexander Wollmann | 2 Aug 17:46 2014

Question about sharing calenders


I just installed horde5, after using horde3 for a long time. I'm having 
a question:

In horde3, I was able to set the permissions for a shared calender, so 
that everyone was able to create a new event in the shared calender, but 
only the user who created the event was able to edit it.

In horde5, it seems that I have to give a user the read/write 
permission, otherwise he will not be able to create a event. But in that 
way he is allowed to edit the events of other users. That's not what I want.

What do I have to do to give all users the possibility to create new 
events in the shared calender, all others should see these events but 
they cannot edit them?

Thanks a lot

Hirzbergstr. 12
79102 Freiburg
Telefon Sekretariat: 0761 / 201-7631


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Aria Bamdad | 28 Jul 20:41 2014

caldav sync not working


We are trying to test several cladav clients for Outlook to sync to Horde
and are having what appears to be the same problem regardless of which
client we use.  It seem that syncing the contacts works without any
problems.  However when we try to sync a calendar, the client times out or
fails.  Looking at the apache logs, I do see a request come in for what
seems to be the correct URL:   

"PROPFIND /rpc.php/calendars/someuser/calendar%3AWQ8DBORNwilUkDCclsVYbg1
HTTP/1.1" 401 291 "-" "WebDAV Collaborator/1.0"

This is the first request without authentication and that's why we get a 401
reply.  The second request is NOT logged in the apache log but is received
(I did a DumpIO trace).  The client sends the second request with proper
credentials but then times out since no response is sent back.  I don't see
any errors on the server side or any activity (running process, etc.).

One odd thing I noticed is the following.  If I login to rpc.php using a
browser, at the top level we see these folders:  principals, calendars,
addressbooks, kronolith, turba, nag, gollem.  Under addressbooks, thre is
'-system-' and below that is the user's address books.  However, under
calendars, there is also '-system-' but below that is 'outbox' and nothing
inside that folder.  However, under kronolith, you can find the user's

Thanks for any advise.


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Sandra Weddig | 17 Jul 17:16 2014

Missing alarms for yearly recurring events

I don't get alarms (neither mail, pop-up or smartphone) for yearly
recurring events like birthdays.  Which setting do I have to check?

Thx, Sandra

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John H. Bennett III | 14 Jul 19:28 2014

Kronolith ICS calendar import error


Every time I import my ICS Calendar from Kronolith 2.3.6 to 4.2.0, I  
get this error.

  HORDE: [kronolith] __clone method called on non-object [pid 2513 on  
line 2150 of "/home/httpd/html/horde/kronolith/lib/Event.php"]
Jul 14 12:22:32 www httpd: PHP Fatal error:  __clone method called on  
non-object in /home/httpd/html/horde/kronolith/lib/Event.php on line  
Jul 14 12:22:32 www HORDE: [kronolith] __clone method called on  
non-object [pid 2513 on line 2150 of  

Calendar entries seem OK, so I don't know if something is wrong, or if  
this is just log noise.




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Jan Schneider | 8 Jul 18:28 2014

Kronolith H5 (4.2.0) (final)

The Horde Team is pleased to announce the final release of the Kronolith
Calendar Application version H5 (4.2.0).

Kronolith is the Horde calendar application. It provides web-based calendars
backed by a SQL database or a Kolab server. Supported features include  
Ajax and
mobile interfaces, CalDAV support, shared calendars, remote calendars,
invitation management (iCalendar/iTip), free/busy management, resource
management, alarms, recurring events, and a sophisticated day/week view which
handles arbitrary numbers of overlapping events. For more information on
Kronolith, visit

For upgrading instructions, please see

For detailed installation and configuration instructions, please see

The major changes compared to Kronolith version H5 (4.2.0RC2) are:
     * Small bugfixes.

The major changes compared to the Kronolith H5 (4.1) versions are:
     * Added script to import from Open-Xchange.
     * Synchronize multiple calendars via ActiveSync.
     * Synchronize shared calendars via CalDAV.
     * Synchronize attendees via CalDAV.
     * Improved free/busy display (sponsored by Wolf Maschinenbau AG,
     * Improved sorting of events in month view.
     * Improved task interfaces.
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Samuel Wolf | 4 Jul 02:49 2014

umlaute broken with german holidays


I installed the following pear packages and add the holidays for  
germany to my calendar, unfortunately the umlaute are broken. Is this  
a problem in my setup or a bug in horde or the holiday pear packages?

Date_Holidays              0.21.8  alpha
Date_Holidays_Germany      0.1.2   alpha

horde                      5.2.0RC2  beta
kronolith                  4.2.0RC2  beta
Horde_Core                 2.12.0RC2 beta


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Simon B | 24 Jun 09:10 2014

Re: Calendar, Groupware 5.1.1

On 24 Jun 2014 07:38, "Peter Cox" <peter <at>> wrote:
> Hi Simon,
> Thanks for your response. I thought activesync was an exchange/Outlook
tool, but a quick wiki check does indeed show Horde. If you could point me
to some documentation I'll study.
> I'm afraid my inclination was to get out of Horde after a cpanel-enforced
update from 1.2 to 5.1.1 left me disappointed with both mail and calendar,
whilst coincidentally I bought my first smartphone (Xperia Z1 Compact,
Android 4.4.2). So I looked for the simplest synchable calendar solution on
the phone, selected Google Calendar, and looked for export facilities,
which didn't work.

Please don't top-post.

Please keep replies on list.

I don't use cpanel, so I can't help.   A quick search would indicate that
Activesync support will be added.

For your original question a developer might need to respond, but this
sounds like a bug introduced by cpanel


> On 23/06/2014 23:01, Simon B wrote:
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