Hopefully the problems will be fixed soon. I can't mine XDAG until the linux miner is working properly and others will not be getting the correct shares if they are mining using the linux miner.
Linux is ok for mining, there is some problem with miming in Ethos OS.
Ethos is just the terminal for Ubuntu on our miners... we have 260 cards running on it mining equihash, and never had any problems. Only ever a problem with this miner on XDAG...
Protovist has already advised that there is a problem and he is trying to fix it.