u/lukmly013 💾 (lemmy.sdf.org)

I like computers, trains, space, radio-related everything and a bunch of other tech related stuff. User of GNU+Linux.
I am also dumb and worthless.
My laptop is HP 255 G7 running Manjaro and Linux Mint.
I own RTL-SDRv3 and RSP1 clone.

SDF Unix shell username: user224

  • 17 Posts
  • 99 Comments
Joined 2 years ago
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Cake day: June 17th, 2023

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  • I have a MiBand which for me is primarily a regular watch with notifications.

    I haven’t used audio notifications or ringing on my phone for years. I can also just allow the most important apps, while the less important notifications I’ll see just on my phone when I unlock it, unless I blocked those notifications too.

    Currently this means I get SMS notifications (mostly useful for verification codes / package pick-up codes), Lemmy reply notifications (and few other e-mails), bank notifications (like payments), phone battery charged (80%) notification, and notifications of upcoming space rocket launches with webcast available (within 10 minutes).

    My phone doesn’t make a sound, it doesn’t light up the screen, it doesn’t show notifications on lockscreen, it doesn’t vibrate, it doesn’t use notification LED. The smartband is a replacement.








  • Just like 3 weeks ago I started using Tailscale. I’d highly recommend trying that.

    It does some uuuuh… magic to establish direct connections on most networks. You can verify whether you’re using direct connection or relay using tailscale status on Linux.

    It uses Wireguard under the hood. There’s also Tailnet lock feature (still in beta) in case you don’t trust Tailscale to not maliciously add devices to your Tailnet.

    This would give you lower latency than the VPS solution. I use it with CG-NAT on both sides. I also started using it for LAN since it establishes direct connection over LAN too, and seamlessly switches between networks so I can disconnect from LAN and keep current connections going over WAN or vice versa.

    But I’ve just tried now, and it won’t work even on LAN without internet access. Still better than a VPS solution in some way.

    But you may also try looking into headscale which is basically a lightweight self-hosted private Tailscale control server, but I haven’t tried anything with that.










  • I just got one from e-waste and its worked for 4 years, somehow.
    Don’t try replacing a USB port as your first ever soldering attempt. Or at least don’t be an idiot like me, you need flux, not fucking 520°C.
    I mean, it holds. It’s tilted, burnt, but works…

    Drivers, Linux works fine, but not Windows. HP support page for that specific printer says the installation is automatic. Windows says it can’t find drivers. As usual, archive.org is my friend (Linux doesn’t support high-DPI feature).
    But, uuuh, the high DPI takes 20 minutes per A4 page. Yeah, 20 minutes. And it is the only acceptable option for pictures or small details.

    Ink, I managed to get half a liter from AliExpress on sale for 71 cents. At least black one, I don’t use color too often. And even then, I only managed to use half of the 2 bottles when I decided to print 180 pages of text in dark mode (white on black).