Hallo Ralf,
ich habe das gleiche Problem. Nachdem ich über apt-get die neuen 14.1 Pakete installiert abe und bei Setup Menu alle OK zu seinen scheint sieht meine egroupware seit jetzt so aus:
Mein Server ist ubuntu 12.04
im errlog von apache bekomme ich folgende Fehler:
[Wed Jul 23 15:23:31 2014] [error] [client 80.70.169.36] PHP Warning: json_encode(): Invalid UTF-8 sequence in argument in /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php on line 1208, referer: https://www.seewald-server.de:8081/egroupware/login.php?phpgw_forward=%2Findex.php
[Wed Jul 23 15:23:31 2014] [error] [client 80.70.169.36] #1 /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php(1208): json_encode(Array), referer: https://www.seewald-server.de:8081/egroupware/login.php?phpgw_forward=%2Findex.php
[Wed Jul 23 15:23:31 2014] [error] [client 80.70.169.36] #2 /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php(748): egw_framework::_get_js(Array), referer: https://www.seewald-server.de:8081/egroupware/login.php?phpgw_forward=%2Findex.php
[Wed Jul 23 15:23:31 2014] [error] [client 80.70.169.36] #3 /usr/share/egroupware/jdots/inc/class.jdots_framework.inc.php(316): egw_framework->_get_header(Array), referer: https://www.seewald-server.de:8081/egroupware/login.php?phpgw_forward=%2Findex.php
[Wed Jul 23 15:23:31 2014] [error] [client 80.70.169.36] #4 /usr/share/egroupware/pixelegg/inc/class.pixelegg_framework.inc.php(58): jdots_framework->header(Array), referer: https://www.seewald-server.de:8081/egroupware/login.php?phpgw_forward=%2Findex.php
[Wed Jul 23 15:23:31 2014] [error] [client 80.70.169.36] #5 /usr/share/egroupware/phpgwapi/inc/class.common.inc.php(997): pixelegg_framework->header(), referer: https://www.seewald-server.de:8081/egroupware/login.php?phpgw_forward=%2Findex.php
[Wed Jul 23 15:23:31 2014] [error] [client 80.70.169.36] #6 /usr/share/egroupware/index.php(132): common::egw_header(), referer: https://www.seewald-server.de:8081/egroupware/login.php?phpgw_forward=%2Findex.php
[Wed Jul 23 15:23:31 2014] [error] [client 80.70.169.36] #7 {main}, referer: https://www.seewald-server.de:8081/egroupware/login.php?phpgw_forward=%2Findex.php
[Wed Jul 23 15:23:31 2014] [error] [client 80.70.169.36] # Instance=default, User=schorse@seewald-server.de, Request=GET https://www.seewald-server.de:8081/egroupware/index.php?cd=yes, User-agent=Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36, referer: https://www.seewald-server.de:8081/egroupware/login.php?phpgw_forward=%2Findex.php
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] PHP Warning: json_encode(): Invalid UTF-8 sequence in argument in /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php on line 1208, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #1 /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php(1208): json_encode(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #2 /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php(748): egw_framework::_get_js(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #3 /usr/share/egroupware/jdots/inc/class.jdots_framework.inc.php(316): egw_framework->_get_header(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #4 /usr/share/egroupware/pixelegg/inc/class.pixelegg_framework.inc.php(58): jdots_framework->header(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #5 /usr/share/egroupware/phpgwapi/inc/class.common.inc.php(997): pixelegg_framework->header(), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #6 /usr/share/egroupware/index.php(132): common::egw_header(), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #7 {main}, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] # Instance=default, User=schorse@seewald-server.de, Request=GET https://www.seewald-server.de:8081/, User-agent=Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] PHP Warning: json_encode(): Invalid UTF-8 sequence in argument in /usr/share/egroupware/phpgwapi/user.php on line 28, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #1 /usr/share/egroupware/phpgwapi/user.php(28): json_encode(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #2 {main}, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] # Instance=default, User=schorse@seewald-server.de, Request=GET https://www.seewald-server.de:8081/egroupware/phpgwapi/user.php?1404988577&user=schorse%40seewald-server.de&lang=de&etag=7b70c0760ae0938a9100757b1ba51e7b, User-agent=Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] PHP Warning: json_encode(): Invalid UTF-8 sequence in argument in /usr/share/egroupware/phpgwapi/user.php on line 29, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #1 /usr/share/egroupware/phpgwapi/user.php(29): json_encode(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #2 {main}, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] # Instance=default, User=schorse@seewald-server.de, Request=GET https://www.seewald-server.de:8081/egroupware/phpgwapi/user.php?1404988577&user=schorse%40seewald-server.de&lang=de&etag=7b70c0760ae0938a9100757b1ba51e7b, User-agent=Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] PHP Warning: json_encode(): Invalid UTF-8 sequence in argument in /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php on line 1208, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #1 /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php(1208): json_encode(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #2 /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php(748): egw_framework::_get_js(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #3 /usr/share/egroupware/jdots/inc/class.jdots_framework.inc.php(316): egw_framework->_get_header(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #4 /usr/share/egroupware/pixelegg/inc/class.pixelegg_framework.inc.php(58): jdots_framework->header(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #5 /usr/share/egroupware/phpgwapi/inc/class.common.inc.php(997): pixelegg_framework->header(), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #6 /usr/share/egroupware/index.php(132): common::egw_header(), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #7 {main}, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] # Instance=default, User=schorse@seewald-server.de, Request=GET https://www.seewald-server.de:8081/, User-agent=Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] PHP Warning: json_encode(): Invalid UTF-8 sequence in argument in /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php on line 1208, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #1 /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php(1208): json_encode(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #2 /usr/share/egroupware/phpgwapi/inc/class.egw_framework.inc.php(748): egw_framework::_get_js(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #3 /usr/share/egroupware/jdots/inc/class.jdots_framework.inc.php(316): egw_framework->_get_header(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #4 /usr/share/egroupware/pixelegg/inc/class.pixelegg_framework.inc.php(58): jdots_framework->header(Array), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #5 /usr/share/egroupware/phpgwapi/inc/class.common.inc.php(997): pixelegg_framework->header(), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #6 /usr/share/egroupware/index.php(132): common::egw_header(), referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] #7 {main}, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
[Wed Jul 23 15:23:32 2014] [error] [client 80.70.169.36] # Instance=default, User=schorse@seewald-server.de, Request=GET https://www.seewald-server.de:8081/, User-agent=Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36, referer: https://www.seewald-server.de:8081/egroupware/index.php?cd=yes
^[[B
Viele liebe Grüße
Georg