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Tokyo Linux Users Group


All Linux lovers, and supporters of open source code and free software, in the Kanto area (or anywhere else) are invited to attend the next Tokyo Linux Users Group meeting. Membership is open to anyone. There are currently no membership dues or entrance fees.

TLUG meetings are traditionally small and unstructured (VERY CASUAL). Most of the benefit of the meeting comes from chatting with other Linux users and having informal discussions.

As a general rule, the Technical Meetings are held on the 2nd Saturday of odd-numbered months and the Nomikai Meetings are usually held on the 2nd Friday of even-numbered months. There are, of course, exceptions to this rule, so it is best to keep an eye on the mailing list, or check back here for date/venue changes as the date approaches.

Technical Meeting


July 10, 2021 (Saturday)




The meeting room is on the gather.town at https://gather.town/xH4gBiTE6KA325aV/tlug and will be open from 1:30pm the presentations will be on jitsi at https://meet.jit.si/TokyoLinuxUsersGroup, and youtube livestream at https://youtu.be/s3R0YxHcvFo



Measuring power consumption of a Linux System - Christian Horn

Christian will talk about the his experiences measure power consumption under Linux with both external power meters and the internal features of operating system. He will cover the methodology he used to test various individual hardware components on three Linux systems spanning two different architectures. He will finish by going discussing tests he has run comparing the power usage of different programs playing h264 video files.

Other items on the agenda
  1. Introduction of new members
  2. News about Linux/Open Source, general announcements, Q&A
  3. Auction (bring any gear that would would like to donate to TLUG)

Contact Info

For directions or information before the meeting, call:

2021:07 07