FYI, for the list's benefit
solved (sort of)
I installed ImageMagick and did a few things and rebooted the server and
the problem has gone away.
My assumption is that in the absence of imageMagick, IMP does some JPG
processing in PHP that is inefficient, and doesn't scale to images that
are 200k or so. Interestingly, I made the changes, restarted httpd and
saw no difference. I ended up rebooting the machine for different
reasons, but afterward the problem had gone away. I can't prove for
sure what the fix was, but it's done.
Scott Toderash wrote:
memory_limit was at 80M to start with I played with it, increased it to
128M, 256M, 512M, 1024M with no luck. I checked phpinfo() to make sure
the change was taking effect each time.
I also tried disabling inline previews but that doesn't seem to matter
either. How would I turn off thumbnails, or can I?
st
Matus UHLAR - fantomas wrote:
On 02.02.09 07:36, Scott Toderash wrote:
I recently moved my Horde/IMP installation to a new webserver with a
newer Apache/PHP (now httpd-2.2.11/php-5.2.8). Since then I've
noticed that JPG attachments cause problems unless they are quite
small. One that is < 100k is fine, but a 300k JPG causes the web
page to time out when trying to view it.
afaik this problem did not exist on the old server but I can't say
because it's dead now.
There are a bunch of similar problem threads back in 2005, but that
issue was/should be long solved. There was a patch posted that I
tried, but no avail. Same thing.
I Originally had Horde 3.1.5/IMP h3-4.1.5. I installed Horde 3.3.3
and IMP 4.3.3 but same problem. The problem also exists in DIMP
h3-1.1.1.
The problem is specific to images, not larger attachments in general.
For example an XCF (Gimp) file does not have the same problem.
I've tried tuning PHP/PEAR/PECL to see if I am missing some optimal
libraries, but I have not been able to solve this problem.
Any suggestions will be appreciated. I'm not sure what to try next.
This could be causes by IMP trying to resize images for creating
thumbnails
/ previewing, and going out of memory. Check out setting of memory_limit.
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