Slideshow header error w/1.4.1

[dmz]

I created a slideshow of several maps and when viewing I get an error about header already set.


Cannot modify header information - headers already sent by (output started at zabbix/include/page_header.php:343)[zabbix/include/config.inc.php:1859]

David

[Alexei]

Do you get this error with any slides?

[Aly]

I can't reproduce it, but you may try setting 'output_buffering' to 4096 in php.ini

Does anyone else got that problem?

[qix]

I had a similar error message in Zabbix 1.4.4
Setting the 'output_buffering' to 4096 solved the problem for me.

[Aly]

What types(resources) of screen elements you used..
or may be some stepbystep to reproduce it?

[qix]

It is a distributed setup, I have a slideshow with 2 screens.
Screen one is defined on node 1 and screen 2 is defined on node 2.

Screen 1 contains (2x3) Host1 monitored by node 1:

• Zabbix server info
• CPU utilization Graph (default linux template)
• Zabbix queue size graph
• A MySQL performance graph (qps + slow queries)
• Disk usage graph on /
• Disk usage graph on /var

Screen 2 contains (2x3) Host2 monitored by node 2:

• Zabbix server info
• CPU utilization Graph (default linux template)
• Zabbix queue size graph
• A MySQL performance graph (qps + slow queries)
• Disk usage graph on /
• Disk usage graph on /var

[Aly]

Thanks. Fixed in v.1.4 r.5231