connection error

  1. C

    Can't detect Rpi in virtual machine when trying to connect to a mosquitto broker

    I am setting up a MQTT architecture in my local network whose broker and one client are on a Rpi and another client is on a Parrot OS virtual machine (VM) located in a PC. The broker and the client of the Rpi work properly but when I try to connect the VM to the Rpi's broker by mosquitto_pub -h...
  2. I

    Can't SSH into my Fedora 34 Workstation

    Hello, when I try to connect to my Fedora 34 installation from my ubuntu installation on my laptop, it refuses to connect. The fedora workstation is running, the IP I'm trying to access is correct, I can ping it and I can login locally, but not via ssh. It has worked before but I have no clue...
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