I have been connected to free/public xfinitywifi and my Ubuntu machine has slowed down a lot. I am not sure if it's an update or if I got a virus. Using top and htop, the processes look normal, although there is a looot of affinity for processor #6. Does anyone know of good software to use to diagnose my Ubuntu machine to see if there is something amiss? The machine appears much slower now and that's not fun.
I tried downloading a couple of free antivirus software packages, and I am running into the usual configure + make + make install problems. MIA download links, missing dependencies, and other typical annoying linux bullshit tbh. I am willing to pay for good antivirus software if someone has a good recommendation.