hashtopus client
hashtopus server, its only manager clients, or need drivers GPU and hahcat runnig on this?

i am dificultily in add windows machine client node, running hashtopus.exe, and appear hahtopus 1.5 running in console mode, but in server linux ubuntu not appear any agent
Firstly, you probably should use hashtopussy (https://github.com/s3inlc/hashtopussy/releases) and not hashtopus (which doesn't even seem to be compatible with hashcat 3.40).

Secondly, this is the hashcat forum and neither the hashtopus nor the hashtopussy forum/issue tracker.

You should follow the steps that this 3th party tool recommends: https://github.com/s3inlc/hashtopussy/wiki

For all further question and issues about hashtopus and hashtopussy you should ask the authors of the tools e.g. here: https://github.com/s3inlc/hashtopussy/issues (but of course you should first do your part, i.e. reading... reading... reading, and learning!)
@philsmd you are so tough and angry we all of us mortal.

@pccheck read many docs thats all.