@globalc@chaos.social
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globalc

@globalc@chaos.social

Linux / Japan / Tinkering with technology

#Japanese ( language | culture )
#SelfHost as much as possible
#Retro hardware and gaming
#RSS fan
#Cycling
#Fedora

🇩🇪 -> 🇯🇵: Born in East Germany, living in Japan

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globalc, to random
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Know someone who is into model railways?
Idea for souvenir when you visit a country: get them a model of the trains typical for the country you visit.

I got a Shinkansen train for my dad as Christmas present, from a "hobby off" store, they have used goods.
The store also offered equipment to test it before purchasing - that's when I learned that not every of the 4 wagons has a motor.

globalc, to random
@globalc@chaos.social avatar

Thanks to @AsahiLinux , I can now run the Fedora remix on my employer supplied MacBook pro 2023 M2, the model is supported since last week.

Works nicely! Fantastic runtime on a single battery charge!

Disk encryption is not yet in the installer. You boot from usb, then encrypt - memories of days and Veritas disk encapsulation coming up.
works great, also wlan, ethernet via dock, bluetooth. Speaker is not yet supported, but sound via bluetooth.

Notes: https://fluxcoil.net/wiki/hardwarerelated/mac_notes

screenshot of Fedora on Macbook pro 2023

globalc, to random
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'Golden Week' is coming up in , a series of national holidays.
Company had this advice for us employees:

寝過ぎ、夜更かし、暴飲暴食、交通事故に気をつけましょう。
"Don't oversleep, stay up late, drink or eat to much, and stay away from traffic accidents."

Wondering what the "don't oversleep" is doing there :)

globalc, (edited ) to random
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Triggered by a documentation, I captured my memories on East Germany and the time of the German unification:
https://blog.fluxcoil.net/posts/2023/07/gdr-memories-and-german-unification/

globalc, (edited ) to random
@globalc@chaos.social avatar

The penguin relationships at Kyoto aquarium even got an interactive map now. "It's complicated" is an understatement..
https://www.kyoto-aquarium.com/sokanzu/2023sokanzu/

globalc, to random
@globalc@chaos.social avatar

Exchanged business cards with a scientist yesterday, a physicist working on quantum computing at Riken.
He was not aware of PGP and asked me about my key fingerprint on the card.
Come to think about it.. if his research comes forward and quantum computing gets widely available, we will have to abandon these keys and think of something new :)

globalc, to random
@globalc@chaos.social avatar

If you can speak/write a bit Japanese, this is a very nice small game.
Communication is via text files: the player downloads and uploads small text files.
https://unityroom.com/games/e999

globalc, (edited ) to random
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National holiday in Japan, off to a day of hiking.
I changed trains at Ome-station before, but today had more time: it is full of ads for old movies!

globalc, (edited ) to random
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Want to take a guess why this Japanese sweet is shaped like this?
.
.
Hints: related to space flight, and sold since 1969.
.
.
.
It's designed after the Apollo command module, first aircraft to successfully land on the moon. Production since '69 is quite something.. and it's delicious!

globalc, to random
@globalc@chaos.social avatar

"Japan Goes All In: Copyright Doesn’t Apply To AI Training"
Interesting.. so I think with this, fans will train the AI with their most loved movies, give the AI an outline of a story and then have it render new content.
Which things do you think will be possible with this?

https://technomancers.ai/japan-goes-all-in-copyright-doesnt-apply-to-ai-training/

globalc, to random
@globalc@chaos.social avatar

With renewal of my apartment contract coming up in November, I have to pay the real estate company a full monthly rent (830EUR) for the renewal.. Together with some other factors like traffic noise in front of the current room, I'm considering to move. But then, moving comes with having to look for a guarantor for the flat again, reregistering utilities etc., and maybe discovering flaws on the new room which you did not consider and are even worse than what annoys you about the current room.

globalc, to random
@globalc@chaos.social avatar

A walk through my new neighbourhood. First time I saw ginger bread in Japan! Imported from Europe and pricey, will hold back until next month when I'm over there and get it directly..

ginger bread in Japan, imported from Germany. 175g for ~500yen
picture of the "statue of liberty" on the wall of a coffee house in Tokyo

globalc, to random
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With heat all over Japan these days, media are even reporting which position is best for sleeping.

Not a single word though that we can only win this in fighting the root causes of the climate crisis.. :(

globalc, to random
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I spent some hours at "Makuhari", an IBM facility near Tokyo. We were invited to see z-series mainframe hardware (not pictures allowed though..), and then hear details.
punch-card readers and also other hardware was around.
One of the colleagues confirmed upfront that there was no dress code - so I came with my SUN microsystems shirt.

globalc, to random
@globalc@chaos.social avatar

Other holiday project: deploying ZigBee2usb bridge and 5 tempeature sensors. Works nicely connected to a Raspi4.

TIL:

  • while ZigBee devices can do mesh networking to extend range, but not all ZigBee devices can work as 'router'. The sensors I got can not.. smart bulbs or smart plugs can work as router.
  • ZigBee devices have more or less the same range as wlan devices.. without the mesh functionality.
    Funny enough, c't just today also has an article on this setup.
    https://fluxcoil.net/wiki/snippets/zigbee

zigbee humidity visialized via Grafana

globalc, to random
@globalc@chaos.social avatar

Using a Macbook with now since some months as daily work driver when working from the office.
Time for a recap: https://blog.fluxcoil.net/posts/2024/03/asahi-fedora-remix-as-worksystem/

globalc, (edited ) to random
@globalc@chaos.social avatar

This doctor really wants to know everything!

From the questionnaire: "グレープフルーツジュースは飲みますか" - Do you drink grapefruit juice?
[ ] often
[ ] every now and then
[ ] no

globalc, (edited ) to random
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Ever wondered why generated images do not have the Kanji or letters which were asked for in the prompt?
Thread on HN: https://news.ycombinator.com/item?id=39727376

globalc, to random
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I'm using German trains again after quite some time.
130EUR for ~5h trip is quite something..

They started now to offer media streaming on the ICE, their high speed trains. Contract with paramount, and some block busters on offer for streaming on the train. Plays with stock Firefox on Fedora.

globalc, to random
@globalc@chaos.social avatar

White socks in sandals are no problem in Japan from what I've seen, how is that in your neck of the woods?

Got reminded of this by today's smbc:
https://www.smbc-comics.com/comic/therapy-2

globalc, to random
@globalc@chaos.social avatar

@tagomago @tsturm Yes! I think I saw 2 occurrences of this also here in front of my rented room. Company paying for fuel apparently.. on top of the environmental impact it's also louder than aircons, plus the car's machine is spinning up and down in cycles.

globalc, (edited ) to random
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Remembering that video about the tiny shop in Akihabara, where the owner had to close?
It got carefully dismantled and assembled in a different place.
(via @hackbyte )
https://www.youtube.com/watch?v=nsimPVu1aLU

globalc, to random
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Winter is coming! Time for the gaming kotatsu.
https://www.bauhutte.jp/product/bhk2500kf/

globalc, to random
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globalc, to random
@globalc@chaos.social avatar

Do you run a mail server, want to test your DMARC setup and learn a bit about DMARC?

Try this nicely done site, we should have more of these!
https://www.learndmarc.com/

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