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 ThinkPad L390y running Arch.
I own RTL-SDRv3 and RSP1 clone.

SDF Unix shell username: user224

  • 6 Posts
  • 324 Comments
Joined 2 years ago
cake
Cake day: June 17th, 2023

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  • I connect to mine with a USB serial adapter, since my laptop doesn’t have one built-in, which I wish it did. Software-wise, I just use screen because I am lazy to use something like Minicom.

    Just don’t set any low baud rate for Linux. It will wait for logs to be printed out while booting. Though perhaps you can reduce the loglevel, I haven’t tried that. I’ve tried 300 baud for fun, and that wasn’t fun. I think it was over half an hour to boot up just waiting for logs to print.

    I honestly don’t remember what I did, but this lies in my /etc/default/grub and looks relevant:

    GRUB_CMDLINE_LINUX="console=ttyS1,115200"
    GRUB_TERMINAL_INPUT="console serial"
    GRUB_TERMINAL_OUTPUT="gfxterm serial"
    GRUB_SERIAL_COMMAND="serial --unit=1 --speed=115200"
    

    Also it’s useful to then set width, height and terminal type. I think terminal type is in $TERM , and size is set with stty, but I am not sure. It’s been a while.

    You may also need a “null modem adapter” to reverse RX and TX, but oddly enough, that actually makes it not work with my adapter, despite it also working when directly connected to a switch. Maybe it can figure out which end it’s supposed to be? Dunno.



  • Hard to tell, guesstimate €1,500.

    I really only download music, mostly individual songs. I use sites like himovies.to for movies, and then if I like something enough, I buy a DVD, if available.
    And some few “mod apks”, which yes, are a bit shady. I don’t know how to do that myself, so I just run them through VirusTotal and hope for the best if it’s all green (false negatives). Stuff like KineMaster because I am procrastinating to learn using Kdenlive, MLUSB Mounter and some games.

    I haven’t purchased any media or software (excl. donations) that doesn’t come on a physical medium.