Error "GD Image Filtering Low Quality / Poor Performance"

Hi guy,
I've a machine with Ubuntu 9.10 Desktop.
I'm developing a drupal site but in the report I've these error messages:

GD Image Filtering Low Quality / Poor Performance
The installed version of PHP GD does not support image filtering(desaturate, blur, negate, etc). It was probably compiled using the official GD libraries from http://www.libgd.org instead of the GD library bundled with PHP. You should recompile PHP --with-gd using the bundled GD library. See http://www.php.net/manual/en/image.setup.php. An implementation of imagefilter in PHP will be used in the interim.

GD Image Rotation Low Quality / Poor Performance
The installed version of PHP GD does not support image rotations. It was probably compiled using the official GD libraries from http://www.libgd.org instead of the GD library bundled with PHP. You should recompile PHP --with-gd using the bundled GD library. See: http://www.php.net/manual/en/image.setup.php. An implementation of imagerotate in PHP will used in the interim.

I've follow a guide that say that the problem is that the people who build Ubuntu (and Debian) distribution do not want to compile PHP5 with the version of GD that comes bundled with PHP5.
Link of guide -> http://cumu.li/2008/5/13/recompiling-php5-with-bundled-support-for-gd-on...

But after that guide never for me is changed, can someone help me?

Thanks
panthe

 

How did you install PHP5? Did you use the Ubuntu packages?

 

Error "GD Image Filtering Low Quality / Poor Performance"

Hi,
thanks for your reply.
Yes, I've used the official ubuntu package php5-gd, after that I've seen in the status report that problem.

I begin to search on the net for solve it and this is a known bug in launchpad
https://bugs.launchpad.net/ubuntu/+source/php5/+bug/74647

Further that I've found a guide that say that the problem is that the people who build Ubuntu (and Debian) distribution do not want to compile PHP5 with the version of GD that comes bundled with PHP5.
Link of guide -> http://cumu.li/2008/5/13/recompiling-php5-with-bundled-support-for-gd-on

I don't know how fix it because for me this guide not work...

 

The link doesn't work for me. Can you post the correct link?

 

Error "GD Image Filtering Low Quality / Poor Performance"

http://cumu.li/2008/5/13/recompiling-php5-with-bundled-support-for-gd-on-ubuntu

the correct link.

 

Where exactly are you having issues with this guide? Do you get any error messages?

 

I have some intructions on compiling php with bundled gd support in my how-to guide http://www.howtoforge.com/basic-web-server-on-ubuntu-9.04-with-zend-framework

There is also:
http://www.howtoforge.com/recompiling-php5-with-bundled-support-for-gd-on-ubuntu

Both of these guides will be out of date now so I would check the latest version of php at http://php.net and adjust the relevent urls and file names accordingly.

 

Error "GD Image Filtering Low Quality / Poor Performance"

Hi,
I've just follow these guides but now I've found where I've put my error...
Here:

cd /usr/src
apt-get install build-essential debhelper fakeroot
apt-get source php5
apt-get install build-dep php5
cd php5-5.2.6.dfsg.1/
nano debian/rules

Find and replace

[...]
--with-gd=shared,/usr --enable-gd-native-ttf \
[...]

with

[...]
--with-gd=shared, --enable-gd-native-ttf \
[...]

I've put this string

--with-gd=shared --enable-gd-native-ttf \

without the ',' after --with-gd=shared

and when I launch the command
dpkg-buildpackage -rfakeroot

I've seen many errors.

But now I can't recompile all because when I launch this command:
dpkg-buildpackage -rfakeroot

I can view this message and some errors too that say me that I can't access at this temporary files ./sedRMjg5U:

dpkg-buildpackage: set CFLAGS to default value: -g -O2
dpkg-buildpackage: set CPPFLAGS to default value:
dpkg-buildpackage: set LDFLAGS to default value: -Wl,-Bsymbolic-functions
dpkg-buildpackage: set FFLAGS to default value: -g -O2
dpkg-buildpackage: set CXXFLAGS to default value: -g -O2
dpkg-buildpackage: source package php5
dpkg-buildpackage: source version 5.2.10.dfsg.1-2ubuntu6.4
dpkg-buildpackage: source changed by Marc Deslauriers <[email protected]>
dpkg-buildpackage: host architecture i386
fakeroot debian/rules clean
dh_testdir
sed -i -e 's/EXTRA_VERSION="-2ubuntu6.4"/EXTRA_VERSION=""/' configure.in
sed: impossibile aprire il file temporaneo ./sedRMjg5U: Permesso negato
make: *** [unprepared] Errore 4
dpkg-buildpackage: error: fakeroot debian/rules clean gave error exit status 2


Do you have some suggest for me?
Thanks
panthe

 

Error "GD Image Filtering Low Quality / Poor Performance"

If useful... ;-)

php -r "var_dump(function_exists('imagerotate'));"
bool(false)
Segmentation fault

 

Do you run

Code:

dpkg-buildpackage -rfakeroot

as root?

 

Error "GD Image Filtering Low Quality / Poor Performance"

No, I've run this command not as sudo user.

But now I've run as sudo user and this is the error that appears:

sudo dpkg-buildpackage -rfakeroot

dpkg-buildpackage: warning: using a gain-root-command while being root
dpkg-buildpackage: set CFLAGS to default value: -g -O2
dpkg-buildpackage: set CPPFLAGS to default value:
dpkg-buildpackage: set LDFLAGS to default value: -Wl,-Bsymbolic-functions
dpkg-buildpackage: set FFLAGS to default value: -g -O2
dpkg-buildpackage: set CXXFLAGS to default value: -g -O2
dpkg-buildpackage: source package php5
dpkg-buildpackage: source version 5.2.10.dfsg.1-2ubuntu6.4
dpkg-buildpackage: source changed by Marc Deslauriers <[email protected]>
dpkg-buildpackage: host architecture i386
fakeroot debian/rules clean
dh_testdir
sed -i -e 's/EXTRA_VERSION="-2ubuntu6.4"/EXTRA_VERSION=""/' configure.in
rm -f prepared-stamp
QUILT_PATCHES=debian/patches quilt --quiltrc /dev/null pop -a -R || test $? = 2
Patch suhosin.patch does not remove cleanly (refresh it or enforce with -f)
make: *** [unpatch] Errore 1
dpkg-buildpackage: error: fakeroot debian/rules clean gave error exit status 2

 

Please try to remove the Suhosin patch: http://ambitonline.com/nextrelease/archives/113-How-to-Ubuntu-PHP-Remove-Suhosin.html