Bug#677335: Fwd: Bug#677335: gforge-web-apache2: PHP Warning: ob_start(): output handler 'ob_gzhandler' conflicts with 'zlib output compression'
On Wed, 18 Jul 2012, Olivier Berger wrote: Do you have any idea on how to try and investigate that ? Yes I did so (told people in IRC, IIRC). $ sudo a2dismod deflate This seems to be a new Debian standard setting for new installations. We can add a workaround to not use our own gzip compression *at all* if mod_deflate is detected, although that’ll kill it too if it’s not active. bye, //mirabilos -- tarent solutions GmbH Rochusstraße 2-4, D-53123 Bonn • http://www.tarent.de/ Tel: +49 228 54881-393 • Fax: +49 228 54881-314 HRB 5168 (AG Bonn) • USt-ID (VAT): DE122264941 Geschäftsführer: Boris Esser, Sebastian Mancke -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#677335: Fwd: Bug#677335: gforge-web-apache2: PHP Warning: ob_start(): output handler 'ob_gzhandler' conflicts with 'zlib output compression'
Hi. Thorsten Glaser t.gla...@tarent.de writes: On Wed, 18 Jul 2012, Olivier Berger wrote: Do you have any idea on how to try and investigate that ? Yes I did so (told people in IRC, IIRC). $ sudo a2dismod deflate This seems to be a new Debian standard setting for new installations. We can add a workaround to not use our own gzip compression *at all* if mod_deflate is detected, although that’ll kill it too if it’s not active. OK, we have a workaround then. I expect the behaviour to change a bit with Apache 2.4 too, according to #601033 (AddOutputFilterByType used in deflate.conf was an absolete parameter in apache 2.2 apprently, etc.). Thanks for your help. Best regards, -- Olivier BERGER http://www-public.it-sudparis.eu/~berger_o/ - OpenPGP-Id: 2048R/5819D7E8 Ingenieur Recherche - Dept INF Institut Mines-Telecom, Telecom SudParis, Evry (France) -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#677335: Fwd: Bug#677335: gforge-web-apache2: PHP Warning: ob_start(): output handler 'ob_gzhandler' conflicts with 'zlib output compression'
Hi. I'm puzzled by this bug. It seems that the following, set in fusionforge's : ob_start(ob_gzhandler); isn't compatible with some zlib compression counter part. However, I can't seem to spot anything that would have activated zlib.output_compression or zlib.output_handler by default in Debian. phpinfo reports, as expected from default apache2 php.ini : Directive Local Value Master Value zlib.output_compression Off Off zlib.output_compression_level -1 -1 zlib.output_handler no valueno value Do you have any idea on how to try and investigate that ? Thanks in advance. Best regards, ---BeginMessage--- Package: gforge-web-apache2 Version: 5.2~rc1-1 Severity: minor Hi. I notice this : [Wed Jun 13 12:04:15 2012] [error] [client 82.238.14.130] PHP Warning: ob_start(): output handler 'ob_gzhandler' conflicts with 'zlib output compression' in /usr/share/gforge/common/include/pre.php on line 54 [Wed Jun 13 12:04:15 2012] [error] [client 82.238.14.130] PHP Notice: ob_start(): failed to create buffer in /usr/share/gforge/common/include/pre.php on line 54 Doesn't seem harmful, but still... Thanks in advance. Best regards, -- System Information: Debian Release: wheezy/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 3.2.0-2-amd64 (SMP w/1 CPU core) Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages gforge-web-apache2 depends on: ii cronolog 1.6.2+rpk-1 ii debconf [debconf-2.0] 1.5.43 ii debianutils 4.3.1 ii gforge-common 5.2~rc1-1 ii gforge-db-postgresql [gforge-db] 5.2~rc1-1 ii libapache2-mod-php5 5.4.4~rc2-1 ii libdbd-pg-perl2.19.2-1 ii libdbi-perl 1.621-1 ii libjs-jquery 1.7.2+debian-1 ii libjs-jquery-tipsy5-1 ii libjs-scriptaculous 1.9.0-2 ii libjs-yui 2.8.2r1~squeeze-1 ii libnusoap-php 0.7.3-4 ii libphp-jpgraph1.5.2-12 ii libphp-simplepie 1.2.1-3 ii perl 5.14.2-11 ii php-http 1.4.1-1 ii php5-cgi 5.4.4~rc2-1 ii php5-gd 5.4.4~rc2-1 ii php5-pgsql5.4.4~rc2-1 ii python2.7.2-10 ii ssl-cert 1.0.28 ii ucf 3.0025+nmu3 Versions of packages gforge-web-apache2 recommends: ii locales 2.13-33 gforge-web-apache2 suggests no packages. -- Configuration Files: /etc/cron.d/gforge-web-apache2 changed [not included] /etc/gforge/httpd.conf.d/30-vhosts-projects.conf changed [not included] -- debconf information excluded ---End Message--- -- Olivier BERGER http://www-public.it-sudparis.eu/~berger_o/ - OpenPGP-Id: 2048R/5819D7E8 Ingenieur Recherche - Dept INF Institut Mines-Telecom, Telecom SudParis, Evry (France)
