Using ADS on Linux, the schematic views have huge blue squares for all connection points instead of a small dot, making the schematics very difficult to read as close connection points overlay each other, and overlay text properties of components. Has anyone seen this before?
I have seen this with our ADS Designkits when schematic.prf was not included in the PDK. For some reason, this sometimes resulted in incomplete schematic preferences in the workspace, with these large connections, gray background etc, instead of using the correct ADS default settings. Not sure why/when this happens, but I could sove it by always shipping valid schematic.prf with our PDKs
Do you have different versions of Linux available with ADS accessible? How about different versions of ADS? Suggest running a set of experiments with as many combinations as possible, then engaging with your local Keysight EEsof Technical Support department.