[imp] Horde 4.0.14 / IMP 5.0.19 / Trouble with dynamic interface

[Simon Brereton]

On Mar 15, 2012 5:55 PM, "Florent TETART" <ftetart at sigb.net> wrote:
>
> Hi all,
>
> First, thank you all for this nice Groupware, wich is exactly what I need
for my company.
>
> I installed Horde 4.0.14 / IMP 5.0.19 (I followed the quick setup guide)
on a Ubuntu 11.10 with all the defaults packages (apache, mysql, etc.) from
the distro.
> Everything works fine except for IMP in dynamic mode. I often get the
following js error that makes the inbox stay empty :
>
> TypeError: this.data.get(o.key) is undefined
> this.data.get(o.key).VP_rownum = o.value; (log in the console of firebug
in Firefox)
>
> It happens what ever the size of the mailbox (I have the same error from
a mailbox with 50 messages as well as a mailbox with 6500 messages).
>
> I changed the parameters of the php.ini file to have a long execution
time (300s), a big memory limit (128Mo), I cleaned the browsers cache, I
changed the timeout parameter for the Imap backend to 100, I
disabled/enabled the cache, with the file driver or Sql driver, there's no
error message in horde logs, no error message in apache/php logs, the
responses to the ajax queries viewPort and listMailboxes seems to be good
(firebug can interpret the returned json structure ), I searched for two
days in Google, mailings lists and I can't understand why...
>
> The only clues I found :
> -There's the suhosin patch on my apache2 php module but as I read, it
should works
> -It works for a few users  (even with big mailboxes) in dynamic mode
> -It always works in classic mode
> -I found a mail :
http://lists.horde.org/archives/imp/Week-of-Mon-20111128/052961.html with
the same problem where the IMP version mentionned is 5.0.15. Michael M
Slusarz answered it was fixed in IMP 5.0.14
>
> So I don't know what to do more to find a solution if any. I may use the
classic interface but the dynamic one is so nice...

Google should also have pointed you to numerous threads advising you to
delete/disable suhosin.  It comes up at least once a month.

Google would also also have pointed you to a thread of mine advising a
memory limit for php of 256mb.

Simon