[CalendarServer-users] HTTP 404 problems

Matthew Morgan atcs.matthew at gmail.com
Wed Apr 25 08:11:02 PDT 2012

On 04/25/2012 10:35 AM, Rasmus Borup Hansen wrote:
> Hi! I've set up Calendar Server 3.2 on an Ubuntu Oneiric system (with some trouble, but that's a different story), I managed to connect to our OpenLDAP, and I've configured iCal on OS X 10.7.3 to connect to Calendar Server. So far, so good. However, now and then the following appears in the access log:
> - - [25/Apr/2012:15:54:07 +0200] "PROPFIND /calendars/__uids__/3d8d8220-3809-5008-aa56-d5250f800f89/ HTTP/1.1" 401 141 "-" "CalendarStore/5.0.2 (1166); iCal/5.0.2 (1571); Mac OS X/10.7.3 (11D50b)" i=0 t=24.5 or=1
> - rbh [25/Apr/2012:15:54:07 +0200] "PROPFIND /calendars/__uids__/3d8d8220-3809-5008-aa56-d5250f800f89/ HTTP/1.1" 207 32176 "-" "CalendarStore/5.0.2 (1166); iCal/5.0.2 (1571); Mac OS X/10.7.3 (11D50b)" i=0 t=21.9 or=1 cached=1
> - - [25/Apr/2012:15:55:07 +0200] "PROPFIND /calendars/__uids__/3d8d8220-3809-5008-aa56-d5250f800f89/ HTTP/1.1" 404 258 "-" "CalendarStore/5.0.2 (1166); iCal/5.0.2 (1571); Mac OS X/10.7.3 (11D50b)" i=0 t=12.8 or=1
> - - [25/Apr/2012:15:55:07 +0200] "PROPFIND /principals/__uids__/3d8d8220-3809-5008-aa56-d5250f800f89/ HTTP/1.1" 404 259 "-" "CalendarStore/5.0.2 (1166); iCal/5.0.2 (1571); Mac OS X/10.7.3 (11D50b)" i=0 t=6.6 or=1
> - - [25/Apr/2012:15:55:07 +0200] "PROPFIND /principals/__uids__/3d8d8220-3809-5008-aa56-d5250f800f89/ HTTP/1.1" 404 259 "-" "CalendarStore/5.0.2 (1166); iCal/5.0.2 (1571); Mac OS X/10.7.3 (11D50b)" i=0 t=7.1 or=1
> - - [25/Apr/2012:15:55:07 +0200] "PROPFIND / HTTP/1.1" 207 441 "-" "CalendarStore/5.0.2 (1166); iCal/5.0.2 (1571); Mac OS X/10.7.3 (11D50b)" i=0 t=2.6 or=1
> - - [25/Apr/2012:15:55:07 +0200] "PROPFIND /principals/ HTTP/1.1" 401 141 "-" "CalendarStore/5.0.2 (1166); iCal/5.0.2 (1571); Mac OS X/10.7.3 (11D50b)" i=0 t=10.8 or=1
> - rbh [25/Apr/2012:15:55:07 +0200] "PROPFIND /principals/ HTTP/1.1" 207 505 "-" "CalendarStore/5.0.2 (1166); iCal/5.0.2 (1571); Mac OS X/10.7.3 (11D50b)" i=0 t=14.7 or=1 responses=1
> The first two lines come from an ordinary, successful refresh while the rest come from a refresh (that sometimes makes iCal hang, saying "iCal - Updating…" in the title of the window for more than 20 minutes) resulting in the following error from iCal:
> The server responded with an error.
> The URL https://columba.intomics.com:8443/principals/__uids__/3d8d8220-3809-5008-aa56-d5250f800f89/ encountered HTTP error 404. Make sure the URL is correct.
> Any ideas? I had the same problems when using version 2.4 as packaged with Ubuntu
> Since all our clients are either MacBook Pros or iPhones, and all our servers run Linux, I'd very much like to get CalendarServer to work on Ubuntu. I've taken notes on what I've done so far, so if I manage to get it to work, I'll post a rough howto on the list.
> Best regards,
> Rasmus
I don't have a solution for you, but I did want to note that when I had 
tried to set up CalendarServer on Ubuntu Oneiric (from the Ubuntu repo) 
about four months ago I was running into the exact same issue using the 
web based interface....getting random 404's for no obvious reason.  
After a while of trying to figure out how to manually recreate the issue 
I sort of gave up.

If anyone can figure it out I'd be interested in giving CalendarServer a 
try again.  The PHP-based alternative I'm using at the moment isn't the 
best solution for my needs.

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