Archive for April, 2012

Installing FreeNX on openSuSE 11.1 servers

Saturday, April 28th, 2012

You need to add below repository to your system and install using zypper as following, as root :

zypper ar http://download.opensuse.org/repositories/home:/frispete:/RemoteDesktop/openSUSE_11.1/home:frispete:RemoteDesktop.repo

zypper in NX

zypper in FreeNX

Also find this quick user guide in pdf format : FreeNX Quick User Guide

PS. The user guide was obtained from http://mail.kde.org/pipermail/freenx-knx/2008-May/007059.html

Error Exporting from OpenERP GTK Client 5.0.16

Friday, April 6th, 2012

Recently, I have been unable to export Customer Invoices list from the GTK client 5.0.16. But I could export supplier invoices and all other forms just as easy. I can also export customer invoices using the web interface and using NanTic Koo KDE client.

I usually get this error while trying to export customer invoices list :

Traceback (most recent call last):
File “/home/user/openERP/openerp-client-5.0.16/bin/modules/gui/main.py”, line 1334, in _sig_child_call
res = wid.handlers[button_name]()
File “/home/user/openERP/openerp-client-5.0.16/bin/modules/gui/window/form.py”, line 281, in sig_save_as
win = win_export.win_export(self.model, self.screen.ids_get(), self.screen.fields, fields, parent=self.window, context=self.context)
File “/home/user/openERP/openerp-client-5.0.16/bin/modules/gui/window/win_export.py”, line 174, in __init__
self.fill_predefwin()
File “/home/user/openERP/openerp-client-5.0.16/bin/modules/gui/window/win_export.py”, line 241, in fill_predefwin
self.predef_model.append(([f[‘name’] for f in fields], export[‘name’], ‘, ‘.join([self.fields_data[f[‘name’]][‘string’] for f in fields])))
KeyError: u’reference’

I found out comparing old and new backups of my database, that there’s a line in ir.exports table that’s not showing in the predefined export fields. Deleting all rows in this table made the client functioning as it used to.

List of essential 100 open source applications for Linux and Windows

Sunday, April 1st, 2012

A list of top 100 open source applications for use with Linux and MS Windows :

http://www.ubuntulinuxhelp.com/top-100-of-the-best-useful-opensource-applications/


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