Love talking all things trrpg. I primarily GM Genesys RPG, sometimes also Star Wars RPG and Hero Kids.

Also into Linux, 3D Printing, software development, and PC gaming

  • 2 Posts
  • 60 Comments
Joined 2 years ago
cake
Cake day: January 19th, 2024

help-circle


  • I use LibreWolf, and I do have issues with a few sites (my local utility company’s bill pay only works on chromium), but I still refuse to use a chromium based browser except for those specific sites.

    It is inconvenient, but it can still make a difference. If sites that have chromium only functionality see that enough FireFox users are trying to use the site, they may update it. I know web devs check those kinds of metrics.


  • Someone at work made a “who on earth uses FireFox” comment recently, like it was some obscure and inferior / outdated software (our company includes FF as part of the standard image for both PC and Mac users). I did not go into my “why chromium is evil” rant, but I did tell them how to adjust their settings to fix some performance issues they were having with it. I’m pretty sure they still switched to Chrome.











  • Thank you! Once I can figure out the margins I’m going to get a custom btop preset configured. Right now I can’t configure it in a way that important info isn’t cut off on the edges.

    The TV does have dials to adjust, but only slightly, and if I adjust too much, it messes up the scan lines and the signal doesn’t come through clearly. I feel like the answer is just a little further down the rabbit hole of kernel params :)



  • This was really helpful - It got me pointed down the right track to figure out the video= settings in the grub config. I was able to disable the laptop monitor and enable the CRT by adding this to /etc/default/grub

    # Disable laptop monitor (LVDS-1) and only output to CRT (HDMI-A-1)
    GRUB_CMDLINE_LINUX_DEFAULT="video=LVDS-1:d video=HDMI-A-1:1024x768"
    

    I initially set it to 640x480, but display was better with higher res and large font size, which I scales up with sudo dpkg-reconfigure console-setup

    I created a service account for this, and set up a systemd service to start getty on that account based on those docs

    [Service]
    Type=idle
    ExecStart=
    ExecStart=-/sbin/agetty --skip-login --noreset --noclear --autologin axies - ${TERM}![](https://ttrpg.network/pictrs/image/cf0ab3f3-9674-4578-a230-c8f3df7a7bdc.webp)
    

    Then I added htop to the ~/.bash_profile for that user and… done!

    Only thing is there is some overscan on the display and initially about 3 rows / cols were cut off on each side. I was able to adjust the CRT display itself to mostly mitigate this, so now only a bit is cut off and it’s usable, but it’s not perfect. I tried setting the margin in the video options in grub with margin_top, margin_left etc., as per these docs but that didn’t work, even though I verified the resolution was applying correctly. But it is functional!





  • I do get a tty and that works fine if I start it manually. I can also ssh into it while on my local network.

    I think what I need to configure is to have it automatically start a tty at boot with specific credentials and auto start whatever monitoring I want. That should work I think. The only downside of that is I don’t want it to run on the laptop screen at all, only the hdmi output, so that is where I want to learn more about how all of those display interfaces work on linux so I can configure the service accordingly (I think)