There are warts, like it got confused into thinking that my second SSD was a removable device until I forced it in the fstab. But the level of annoyance nowadays is pretty much on par with Windows warts and annoyances (especially Windows printer drivers OMG).

But I've been using Linux desktops for years on my laptops and virtual desktops, so I had a pretty good idea of what to expect before changing my PC over.

But for games I'm completely intolerant of annoyances, which is why I took so long with this step.