LightSquid and 500 - Internal Server Error

helwoe

Hi all,

I've tried all the suggestions but still cant get lightsquid report to display anything other than the following:

"LigthSquid diagnostic.
Error : report folder '/var/lightsquid/report' not contain any valid data! Please run lightparser.pl (and check 'report' folder content)
Please check config file !

Variable value
$tplpatph /usr/local/www/lightsquid/tpl
$templatename base
$langpatph /usr/local/share/lightsquid/lang
$langname eng
$reportpath /var/lightsquid/report
Access to '/var/lightsquid/report' folder yes

folder content:

/var/lightsquid/report folder has no data (files/folders) in it so there is a definate problem. Does anyone have any other suggestions?

Thanks,

helwoe

dvserg

1. You must check squid logging for enable, use some time squid, and after refresh LS from GUI
2. And check perl for exists - type 'pkg_info' from console (post here pls).

helwoe

Thanks for the reply.

I took a break (college professor insists we do this) after a few hours and took another look, lightsquid report was working!

Nice tool to play with!

Cheers

ipnet

Hi all! Still having problems with lightsquid. :-\

I reinstalled the package as directed in this thread, made the symlink (ln -s /usr/local/bin/perl /usr/bin/perl), checked permissions on index.cgi, graph.cgi and restarted the box several times. Still getting the 500 error when I ask for the graphics reports. Text reports work OK. Any tips or leads that could help me?

BR

ipnet

Anyone has some leads on this issue? It seems to be resolved but it is not working for me!. :'( Please any help will be appreciated.

Best regards.

dvserg

@ipnet:

Anyone has some leads on this issue? It seems to be resolved but it is not working for me!. :'( Please any help will be appreciated.

Best regards.

Possible look you 'pkg_info' from shell?

ipnet

Yes, this is my pkg_info from the shell.

pkg_info

bandwidthd-2.0.1 Tracks bandwidth usage by IP address
bsdinstaller-2.0.2007.0827 BSD Installer mega-package
cpdup-1.05 A comprehensive filesystem mirroring program
freetype2-2.1.10_3 A free and portable TrueType font rendering engine
freetype2-2.2.1_1 A free and portable TrueType font rendering engine
gd-2.0.33_4,1 A graphics library for fast creation of images
grub-0.97 GRand Unified Bootloader
jpeg-6b_4 IJG's jpeg compression utilities
libart_lgpl-2.3.19,1 Library for high-performance 2D graphics
libiconv-1.9.2_2 A character set conversion library
lightsquid-1.7.1 A light and fast web based squid proxy traffic analyser
lighttpd-1.4.18 A secure, fast, compliant, and very flexible Web Server
lua-5.0.2_1 Small, compilable scripting language providing easy access
openldap-client-2.3.40 Open source LDAP client implementation
pcre-6.6_1 Perl Compatible Regular Expressions library
perl-5.8.8 Practical Extraction and Report Language
pkg-config-0.21 A utility to retrieve information about installed libraries
pkgconfig-0.20 A utility to retrieve information about installed libraries
png-1.2.12_1 Library for manipulating PNG images
png-1.2.14 Library for manipulating PNG images
png-1.2.8_3 Library for manipulating PNG images
squid-2.6.18 HTTP Caching Proxy
squid_radius_auth-1.0.8 RADIUS authenticator for squid proxy 2.5 and later

BR.

jimp

Last time I had a problem, the instructions in this thread worked for me.

In summary:
While it was installed in the WebGUI, go to the shell.
pkg_delete lightsquid*
ln -s /usr/local/bin/perl /usr/bin/perl
Go back to the webgui and install it again.

After that, it worked like a charm.

ipnet

So, you mean to run the pkg_delete command before uninstalling the package from the GUI? Humm, I´ll try! Thanks.
BR

jimp

Yes, run the pkg_delete command while it is still installed from the WebGUI.

I also added this procedure to the Wiki as an FAQ, so let me know if it doesn't work for you.

ipnet

:-\ no, it doesn´t work for me. The uninstall goes ok but the symlink tells me that there is already a /usr/bin/perl file. Should I delete this file and run the symlink again? About to give up with lightsquid… :( . Oh! just the graphics interface (graph.cgi only involved) is giving me trouble. Numeric data shows ok.

Regards.

jimp

What do you see when you try this?

# ls -l /usr/bin/perl

It should look like this:

lrwxr-xr-x  1 root  wheel  19 Dec 13 17:30 /usr/bin/perl -> /usr/local/bin/perl

You can also test perl like so:

# /usr/bin/perl -v

You should get a short answer stating the version and license info.

You might also try looking in the lighthttpd error log:

# cat /var/log/lighttpd.error.log

ipnet

What do you see when you try this?
Code:# ls -l /usr/bin/perl

It should look like this:
Code:lrwxr-xr-x 1 root wheel 19 Dec 13 17:30 /usr/bin/perl -> /usr/local/bin/perl

Yes, I have somethig like it. Only permissions vary. 777 instead of 755

You might also try looking in the lighthttpd error log:
Code:# cat /var/log/lighttpd.error.log

cat /var/log/lighttpd.error.log

2009-02-13 15:30:28: (log.c.75) server started
2009-02-13 15:30:35: (log.c.75) server started
2009-02-13 15:33:43: (mod_cgi.c.1231) cgi died ?
Can't locate GD.pm in @INC (@INC contains: /usr/local/lib/perl5/5.8.8/BSDPAN /usr/local/lib/perl5/si te_perl/5.8.8/mach /usr/local/lib/perl5/site_perl/5.8.8 /usr/local/lib/perl5/site_perl /usr/local/lib/perl5/5.8.8/mach /usr/local/lib/perl5/5.8.8 .) at /usr/local/www/lightsquid/graph.cgi line 15.
BEGIN failed–compilation aborted at /usr/local/www/lightsquid/graph.cgi line 15.

That´s the problem...graph.cgi compilation fails...

jimp

What about these?

# find / -name "GD.pm"
/usr/local/lib/perl5/site_perl/5.8.8/mach/GD.pm

# pkg_info | grep -i "gd-2*"
gd-2.0.35,1         A graphics library for fast creation of images
p5-GD-2.39          A perl5 interface to Gd Graphics Library version2

# cat /var/db/pkg/p5-GD-2.39/+REQUIRED_BY
lightsquid-1.7.1_1

I'm not sure why yours wouldn't be properly pulling the dependencies like it should.

I suppose you could also try to remove lightsquid, gd, p5-GD, and so on and reinstall.

I wonder if perl uninstalled, removed the GD lib, but the package info for GD is still hanging out and thinks it is installed.

Sounds like a real mess, but recoverable if that's the case.

dvserg

2 ipnet
If yuu not solve you problem up to monday, i ready online help to you.

ipnet

No need to do that dvserg. Thanks a lot anyway. It is not critical for us right now. We´ll try to debug this pointing to the GD graphics package.

BR

bkleyens

I still get the "500 - Internal Server Error" on pfSense 1.2-RELEASE

When I type:

# pkg_info | grep -i "gd-2*"

I get no output - these two packages are not installed. How can I get them installed?