| [27-29 de desembre] | Chaos Communications Congress, Berlin, Germany
|
| [29-30 de novembre] | LinuxPro 2004, Warsaw, Poland
|
| [26-28 de novembre] | Southtyrol Free Software Conference 2004, Bolzano, Italy
|
| [30 d'octubre] | Practical Linux, Gießen, Germany
|
| [30 d'octubre] | Linux-Info-Tag Dresden, Dresden, Germany
|
| [26-28 d'octubre] | LinuxWorld Expo Frankfurt 2004, Frankfurt, Germany
|
| [22 d'octubre] | OS04, Soapfactory Graz, Austria [Informe]
|
| [22-24 d'octubre] | Berlinux 2004, Berlin, Germany
|
| [21-23 d'octubre] | 5to Encuentro Linux, Valparaiso, Chile
|
| [18-22 d'octubre] | Systems 2004, Munich, Germany [Informe]
|
| [16-17 d'octubre] | Mini Italian Debconf, Sesto S. Giovanni, Italy [Informe]
|
| [29 de setembre] | Free Software Bazaar (SANE), RAI Centre, Amsterdam, The Netherlands
|
| [7-10 de setembre] | International Linux Kongress 2004, Erlangen, Germany
|
| [28 de juliol-1 d'agost] | LinuxFest VI / FLOSS Conference, Borovsk, Russia
|
| [23-26 de juny] | LinuxTag, Karlsruhe, Germany
|
| [10-12 de juny] | Wizards of OS, Berlin, Germany
|
| [26-29 de maig] | 3rd Linuxwochen, Vienna, Austria [Informe]
|
| [26 de maig-5 de juny] | Debian Conference 4, Porto Alegre, Brazil
|
| [6-8 de maig] | Webb.it 2004, Padova, Italy
|
| [20-21 d'abril] | Linux User & Developer Expo 2004, Olympia, London, United Kingdom [Informe]
|
| [18-24 de març] | CeBIT, Hannover, Germany [Informe]
|
| [12 de març] | SAGE-AU VIC IT Symposium, Melbourne, Australia
|
| [11 de març] | European Conference of Advanced Computer Technics, Zaragoza, Spain
|
| [6-7 de març] | 6th Chemnitzer Linux-Tag, Chemnitz, Germany
|
| [6-7 de març] | 2nd Wilhelmshavener GNU/Linux Information Days, Wilhelmshaven, Germany [Informe]
|
| [21-22 de febrer] | Free and Open Source Software Developers' Meeting, Brussels, Belgium [Informe]
|
| [18-20 de febrer] | Open Source World Conference, Malaga, Spain
|
| [16-17 de febrer] | Linux-Expo Ulm, Ulm, Germany
|
| [3-5 de febrer] | Solutions Linux, Paris, France [Informe]
|
| [20-23 de gener] | LinuxWorld Expo, New York, U.S.A. [Informe]
|
