For what it is worth, I have same problem with indi_sx-ccd (lodestar) and indi_asi_focuser (zwo eaf) ubuntu apt-get versions. I did an upgrade on ubuntu 18, then a dist upgrade to ubuntu 20. Then they stopped working. Lsusb shows up both devices, kstars/ekos says they need plugging in. Connects ok from command line indisefver. Can't see much in logs. Other than the devices are not connected. Amd based laptop.Read More...