Re: [Ganglia-general] Ganglia graphs showing square boxes instead of text
I had the same problem on SunOS. It worked after installing package: SUNWxwcft On Fri, Jun 24, 2011 at 12:33 PM, Vladimir Vuksan vli...@veus.hr wrote: Try this. View any of the images ie. url will be graph.php?tons_of_stuff append debug=5 at the end. This will give you an RRDtool command ganglia uses to produce the graph. Run it by hand and see if what errors it shows. Vladimir On Fri, 24 Jun 2011, Krishnanand Khambadkone wrote: I have built all the related libraries like pango, freetype, cairo etc. I have included the libraries in the LD_LIBRARY_PATH of apache. __**__** __**__ From: Vladimir Vuksan vli...@veus.hr To: Krishnanand Khambadkone kkhambadk...@yahoo.com Cc: ganglia-general@lists.**sourceforge.netganglia-general@lists.sourceforge.net Sent: Fri, June 24, 2011 12:16:35 PM Subject: Re: [Ganglia-general] Ganglia graphs showing square boxes instead of text Please check your rrdtool install. RRDtool uses cairo library for some of it's rendering. IIRC pango is related to it. Vladimir On Fri, 24 Jun 2011, Krishnanand Khambadkone wrote: Hi, When I open the Ganglia landing page, I do see the color coded graphs but the text does not show up and instead I see square boxes. I have attached a gif to illustrate the problem. I also see these error messages in the Apache logs, (process:15564): Pango-CRITICAL **: No modules found:No builtin or dynamically loaded modules were found. PangoFc will not work correctly. This probably means there was an error in the creation of: '/ngs/app/lisd/gangliafortest/**pango-1211-deploytar/etc/** pango/pango.modules' You should create this file by running: pango-querymodules '/ngs/app/lisd/gangliafortest/** pango-1211-deploytar/etc/pa ngo/pango.modules'Fontconfig error: Cannot load default config file (process:15564): Pango-CRITICAL **: No fonts found: This probably means that the fontconfig library is not correctly configured. You may need to edit the fonts.conf configuration file. More information about fontconfig can be found in the fontconfig(3) manual page and on http://fontconfig.org -- All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense.. http://p.sf.net/sfu/splunk-d2d-c1 ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general -- All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] Ganglia graphs showing square boxes instead of text
Please check your rrdtool install. RRDtool uses cairo library for some of it's rendering. IIRC pango is related to it. Vladimir On Fri, 24 Jun 2011, Krishnanand Khambadkone wrote: Hi, When I open the Ganglia landing page, I do see the color coded graphs but the text does not show up and instead I see square boxes. I have attached a gif to illustrate the problem. I also see these error messages in the Apache logs, (process:15564): Pango-CRITICAL **: No modules found:No builtin or dynamically loaded modules were found. PangoFc will not work correctly. This probably means there was an error in the creation of: '/ngs/app/lisd/gangliafortest/pango-1211-deploytar/etc/pango/pango.modules' You should create this file by running: pango-querymodules '/ngs/app/lisd/gangliafortest/pango-1211-deploytar/etc/pa ngo/pango.modules'Fontconfig error: Cannot load default config file (process:15564): Pango-CRITICAL **: No fonts found: This probably means that the fontconfig library is not correctly configured. You may need to edit the fonts.conf configuration file. More information about fontconfig can be found in the fontconfig(3) manual page and on http://fontconfig.org -- All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense.. http://p.sf.net/sfu/splunk-d2d-c1___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] Ganglia graphs showing square boxes instead of text
I have built all the related libraries like pango, freetype, cairo etc. I have included the libraries in the LD_LIBRARY_PATH of apache. From: Vladimir Vuksan vli...@veus.hr To: Krishnanand Khambadkone kkhambadk...@yahoo.com Cc: ganglia-general@lists.sourceforge.net Sent: Fri, June 24, 2011 12:16:35 PM Subject: Re: [Ganglia-general] Ganglia graphs showing square boxes instead of text Please check your rrdtool install. RRDtool uses cairo library for some of it's rendering. IIRC pango is related to it. Vladimir On Fri, 24 Jun 2011, Krishnanand Khambadkone wrote: Hi, When I open the Ganglia landing page, I do see the color coded graphs but the text does not show up and instead I see square boxes. I have attached a gif to illustrate the problem. I also see these error messages in the Apache logs, (process:15564): Pango-CRITICAL **: No modules found:No builtin or dynamically loaded modules were found. PangoFc will not work correctly. This probably means there was an error in the creation of: '/ngs/app/lisd/gangliafortest/pango-1211-deploytar/etc/pango/pango.modules' You should create this file by running: pango-querymodules '/ngs/app/lisd/gangliafortest/pango-1211-deploytar/etc/pa ngo/pango.modules'Fontconfig error: Cannot load default config file (process:15564): Pango-CRITICAL **: No fonts found: This probably means that the fontconfig library is not correctly configured. You may need to edit the fonts.conf configuration file. More information about fontconfig can be found in the fontconfig(3) manual page and on http://fontconfig.org -- All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense.. http://p.sf.net/sfu/splunk-d2d-c1___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] Ganglia graphs showing square boxes instead of text
Does rrdtool use any specific fonts (.ttf files?) for doing all it's font rendering? From: Vladimir Vuksan vli...@veus.hr To: Krishnanand Khambadkone kkhambadk...@yahoo.com Cc: ganglia-general@lists.sourceforge.net Sent: Fri, June 24, 2011 12:16:35 PM Subject: Re: [Ganglia-general] Ganglia graphs showing square boxes instead of text Please check your rrdtool install. RRDtool uses cairo library for some of it's rendering. IIRC pango is related to it. Vladimir On Fri, 24 Jun 2011, Krishnanand Khambadkone wrote: Hi, When I open the Ganglia landing page, I do see the color coded graphs but the text does not show up and instead I see square boxes. I have attached a gif to illustrate the problem. I also see these error messages in the Apache logs, (process:15564): Pango-CRITICAL **: No modules found:No builtin or dynamically loaded modules were found. PangoFc will not work correctly. This probably means there was an error in the creation of: '/ngs/app/lisd/gangliafortest/pango-1211-deploytar/etc/pango/pango.modules' You should create this file by running: pango-querymodules '/ngs/app/lisd/gangliafortest/pango-1211-deploytar/etc/pa ngo/pango.modules'Fontconfig error: Cannot load default config file (process:15564): Pango-CRITICAL **: No fonts found: This probably means that the fontconfig library is not correctly configured. You may need to edit the fonts.conf configuration file. More information about fontconfig can be found in the fontconfig(3) manual page and on http://fontconfig.org -- All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense.. http://p.sf.net/sfu/splunk-d2d-c1___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] Ganglia graphs showing square boxes instead of text
Try this. View any of the images ie. url will be graph.php?tons_of_stuff append debug=5 at the end. This will give you an RRDtool command ganglia uses to produce the graph. Run it by hand and see if what errors it shows. Vladimir On Fri, 24 Jun 2011, Krishnanand Khambadkone wrote: I have built all the related libraries like pango, freetype, cairo etc. I have included the libraries in the LD_LIBRARY_PATH of apache. From: Vladimir Vuksan vli...@veus.hr To: Krishnanand Khambadkone kkhambadk...@yahoo.com Cc: ganglia-general@lists.sourceforge.net Sent: Fri, June 24, 2011 12:16:35 PM Subject: Re: [Ganglia-general] Ganglia graphs showing square boxes instead of text Please check your rrdtool install. RRDtool uses cairo library for some of it's rendering. IIRC pango is related to it. Vladimir On Fri, 24 Jun 2011, Krishnanand Khambadkone wrote: Hi, When I open the Ganglia landing page, I do see the color coded graphs but the text does not show up and instead I see square boxes. I have attached a gif to illustrate the problem. I also see these error messages in the Apache logs, (process:15564): Pango-CRITICAL **: No modules found:No builtin or dynamically loaded modules were found. PangoFc will not work correctly. This probably means there was an error in the creation of: '/ngs/app/lisd/gangliafortest/pango-1211-deploytar/etc/pango/pango.modules' You should create this file by running: pango-querymodules '/ngs/app/lisd/gangliafortest/pango-1211-deploytar/etc/pa ngo/pango.modules'Fontconfig error: Cannot load default config file (process:15564): Pango-CRITICAL **: No fonts found: This probably means that the fontconfig library is not correctly configured. You may need to edit the fonts.conf configuration file. More information about fontconfig can be found in the fontconfig(3) manual page and on http://fontconfig.org -- All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense.. http://p.sf.net/sfu/splunk-d2d-c1___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
