Hm.. If this does not work, have a look if you have GraphViz.php in /usr/share/php/Image. If not, simply put this there: https://dl.dropboxusercontent.com/u/13800553/GraphViz.php Von: Olivier Contant <Olivier.Contant@xxxxxxxxxxxxxxxxx<mailto:Olivier.Contant@xxxxxxxxxxxxxxxxx>> Antworten an: "racktables-users@xxxxxxxxxxxxx<mailto:racktables-users@xxxxxxxxxxxxx>" <racktables-users@xxxxxxxxxxxxx<mailto:racktables-users@xxxxxxxxxxxxx>> Datum: Tuesday 29 July 2014 17:44 An: "racktables-users@xxxxxxxxxxxxx<mailto:racktables-users@xxxxxxxxxxxxx>" <racktables-users@xxxxxxxxxxxxx<mailto:racktables-users@xxxxxxxxxxxxx>> Betreff: [racktables-users] Re: Linkmgmt problems Did you install the module GraphViz as you been suggested? [Tue Jul 29 12:21:08.681322 2014] [:error] [pid 14812] [client 10.2.201.41:53222] PHP Fatal error: require_once(): Failed opening required 'Image/GraphViz.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/user1/.racktables/plugins/linkmgmt.php on line 467 Olivier Contant System Administrator, Triton Digital 1440 Ste-Catherine W., Suite 1200 | Montreal, Qc, H3G 1R8 Tel.: +1.514.448.4037 #2771 | Toll-Free: +1.866.448.4037 #2771 olivier.contant@xxxxxxxxxxxxxxxxx<mailto:olivier.contant@xxxxxxxxxxxxxxxxx> From: racktables-users-bounce@xxxxxxxxxxxxx<mailto:racktables-users-bounce@xxxxxxxxxxxxx> [mailto:racktables-users-bounce@xxxxxxxxxxxxx] On Behalf Of tormod.hope@xxxxxxxxxxx<mailto:tormod.hope@xxxxxxxxxxx> Sent: Tuesday, July 29, 2014 11:42 AM To: racktables-users@xxxxxxxxxxxxx<mailto:racktables-users@xxxxxxxxxxxxx> Subject: [racktables-users] Re: Linkmgmt problems Here is a copy/paste from error.log under /var/log/apache2/apache [Mon Jul 28 06:25:02.635688 2014] [mpm_prefork:notice] [pid 1761] AH00163: Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.3 configured -- resuming normal operations [Mon Jul 28 06:25:02.635701 2014] [core:notice] [pid 1761] AH00094: Command line: '/usr/sbin/apache2' [Tue Jul 29 12:21:08.681272 2014] [:error] [pid 14812] [client 10.2.201.41:53222] PHP Warning: require_once(Image/GraphViz.php): failed to open stream: No such file or directory in /home/user1/.racktables/plugins/linkmgmt.php on line 467 [Tue Jul 29 12:21:08.681322 2014] [:error] [pid 14812] [client 10.2.201.41:53222] PHP Fatal error: require_once(): Failed opening required 'Image/GraphViz.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/user1/.racktables/plugins/linkmgmt.php on line 467 [Tue Jul 29 12:46:31.310247 2014] [:error] [pid 14853] [client 10.2.201.41:53646] PHP Warning: mb_strlen() expects parameter 1 to be string, array given in /home/user1/.racktables/wwwroot/inc/interface-lib.php on line 1025, referer: http://10.2.3.186/racktables/index.php?module=redirect&page=object&tab=linkmgmt&object_id=28&allports=1&op=PortLinkDialog&port=1002&linktype=front [Tue Jul 29 13:07:23.647850 2014] [:error] [pid 14893] [client 10.2.201.41:54081] PHP Notice: Undefined index: height in /home/user1/.racktables/wwwroot/inc/database.php on line 746, referer: http://10.2.3.186/racktables/index.php?page=rackspace&tab=editrows [Tue Jul 29 13:07:23.647883 2014] [:error] [pid 14893] [client 10.2.201.41:54081] PHP Notice: Undefined index: height in /home/user1/.racktables/wwwroot/inc/database.php on line 754, referer: http://10.2.3.186/racktables/index.php?page=rackspace&tab=editrows [Tue Jul 29 13:56:56.335317 2014] [:error] [pid 14973] [client 10.2.201.41:54851] PHP Warning: mb_strlen() expects parameter 1 to be string, array given in /home/user1/.racktables/wwwroot/inc/interface-lib.php on line 1025, referer: http://10.2.3.186/racktables/index.php?module=redirect&page=object&tab=linkmgmt&object_id=98&allports=1&op=PortLinkDialog&port=1237&linktype=front [Tue Jul 29 13:59:53.620110 2014] [:error] [pid 14975] [client 10.2.201.41:54904] PHP Warning: require_once(Image/GraphViz.php): failed to open stream: No such file or directory in /home/user1/.racktables/plugins/linkmgmt.php on line 467 [Tue Jul 29 13:59:53.620167 2014] [:error] [pid 14975] [client 10.2.201.41:54904] PHP Fatal error: require_once(): Failed opening required 'Image/GraphViz.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/user1/.racktables/plugins/linkmgmt.php on line 467 [Tue Jul 29 14:00:03.502301 2014] [:error] [pid 14978] [client 10.2.201.41:54905] PHP Warning: require_once(Image/GraphViz.php): failed to open stream: No such file or directory in /home/user1/.racktables/plugins/linkmgmt.php on line 467 [Tue Jul 29 14:00:03.502367 2014] [:error] [pid 14978] [client 10.2.201.41:54905] PHP Fatal error: require_once(): Failed opening required 'Image/GraphViz.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/user1/.racktables/plugins/linkmgmt.php on line 467 [Tue Jul 29 15:38:34.596846 2014] [:error] [pid 15052] [client 10.2.201.41:55357] PHP Warning: require_once(Image/GraphViz.php): failed to open stream: No such file or directory in /home/user1/.racktables/plugins/linkmgmt.php on line 467 [Tue Jul 29 15:38:34.596882 2014] [:error] [pid 15052] [client 10.2.201.41:55357] PHP Fatal error: require_once(): Failed opening required 'Image/GraphViz.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/user1/.racktables/plugins/linkmgmt.php on line 467 [Tue Jul 29 16:11:54.863568 2014] [:error] [pid 15107] [client 10.2.6.62:53538] PHP Warning: require_once(Image/GraphViz.php): failed to open stream: No such file or directory in /home/user1/.racktables/plugins/linkmgmt.php on line 467, referer: http://10.2.3.186/racktables/index.php?page=object&tab=linkmgmt&object_id=2 [Tue Jul 29 16:11:54.863621 2014] [:error] [pid 15107] [client 10.2.6.62:53538] PHP Fatal error: require_once(): Failed opening required 'Image/GraphViz.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/user1/.racktables/plugins/linkmgmt.php on line 467, referer: http://10.2.3.186/racktables/index.php?page=object&tab=linkmgmt&object_id=2 [Tue Jul 29 16:12:33.862190 2014] [:error] [pid 15106] [client 10.2.6.62:53558] PHP Warning: require_once(Image/GraphViz.php): failed to open stream: No such file or directory in /home/user1/.racktables/plugins/linkmgmt.php on line 467, referer: http://10.2.3.186/racktables/index.php?page=object&tab=linkmgmt&object_id=2 [Tue Jul 29 16:12:33.864891 2014] [:error] [pid 15106] [client 10.2.6.62:53558] PHP Fatal error: require_once(): Failed opening required 'Image/GraphViz.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/user1/.racktables/plugins/linkmgmt.php on line 467, referer: http://10.2.3.186/racktables/index.php?page=object&tab=linkmgmt&object_id=2 [Tue Jul 29 16:24:23.564272 2014] [:error] [pid 15103] [client 10.2.6.62:53758] PHP Warning: require_once(Image/GraphViz.php): failed to open stream: No such file or directory in /home/user1/.racktables/plugins/linkmgmt.php on line 467, referer: http://10.2.3.186/racktables/index.php?page=object&tab=linkmgmt&object_id=2 [Tue Jul 29 16:24:23.564357 2014] [:error] [pid 15103] [client 10.2.6.62:53758] PHP Fatal error: require_once(): Failed opening required 'Image/GraphViz.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/user1/.racktables/plugins/linkmgmt.php on line 467, referer: http://10.2.3.186/racktables/index.php?page=object&tab=linkmgmt&object_id=2 [Tue Jul 29 17:28:27.054284 2014] [:error] [pid 15176] [client 10.2.6.62:50830] PHP Warning: require_once(Image/GraphViz.php): failed to open stream: No such file or directory in /home/user1/.racktables/plugins/linkmgmt.php on line 467, referer: http://10.2.3.186/racktables/index.php?page=object&tab=linkmgmt&object_id=81 [Tue Jul 29 17:28:27.054333 2014] [:error] [pid 15176] [client 10.2.6.62:50830] PHP Fatal error: require_once(): Failed opening required 'Image/GraphViz.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/user1/.racktables/plugins/linkmgmt.php on line 467, referer: http://10.2.3.186/racktables/index.php?page=object&tab=linkmgmt&object_id=81 Then i installed GraphViz with apt-get install GraphViz, and enabled the GraphViz for PHP, then changed the require_once path to libgv-php5/gv.php The new error.log for apache was [Tue Jul 29 17:36:49.429058 2014] [mpm_prefork:notice] [pid 18355] AH00163: Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.3 configured -- resuming normal operations [Tue Jul 29 17:36:49.429110 2014] [core:notice] [pid 18355] AH00094: Command line: '/usr/sbin/apache2' [Tue Jul 29 17:36:57.879479 2014] [:error] [pid 18360] [client 10.2.6.62:51041] PHP Fatal error: Call to undefined function dl() in /usr/share/php/libgv-php5/gv.php on line 22, referer: http://10.2.3.186/racktables/index.php?page=object&tab=linkmgmt&object_id=81 But i can see the gv.php file in /usr/share/php/libgv-php5/ Apache2 service has been restarted. Mvh/Best regards Tormod Hope IT Consulting Engineer From: Maximilian Mensing <Maximilian.Mensing@xxxxxxxx<mailto:Maximilian.Mensing@xxxxxxxx>> To: "racktables-users@xxxxxxxxxxxxx<mailto:racktables-users@xxxxxxxxxxxxx>" <racktables-users@xxxxxxxxxxxxx<mailto:racktables-users@xxxxxxxxxxxxx>>, Date: 29.07.2014 16:36 Subject: [racktables-users] Re: Linkmgmt problems Sent by: racktables-users-bounce@xxxxxxxxxxxxx<mailto:racktables-users-bounce@xxxxxxxxxxxxx> ________________________________ Hi, Have you installed the php-graphviz plugin? The object map functions relies on it. Could you click on ‘object map’ And send me everything that may relate to racktables from /var/log/*error.log? Cheers, Max. Von: "tormod.hope@xxxxxxxxxxx<mailto:tormod.hope@xxxxxxxxxxx>" <tormod.hope@xxxxxxxxxxx<mailto:tormod.hope@xxxxxxxxxxx>> Antworten an: "racktables-users@xxxxxxxxxxxxx<mailto:racktables-users@xxxxxxxxxxxxx>" <racktables-users@xxxxxxxxxxxxx<mailto:racktables-users@xxxxxxxxxxxxx>> Datum: Tuesday 29 July 2014 16:25 An: "racktables-users@xxxxxxxxxxxxx<mailto:racktables-users@xxxxxxxxxxxxx>" <racktables-users@xxxxxxxxxxxxx<mailto:racktables-users@xxxxxxxxxxxxx>> Betreff: [racktables-users] Linkmgmt problems Hello! When i try the button named Object map, nothing happens. Internet Explorer says that the page cannot be displayed, and chrome just shows me a blank page. Same thing happens if i try to click on the port name all the way to the left. Is there a problem with my installation? Mvh/Best regards Tormod Hope IT Consulting Engineer