I had one update give me a black screen several years ago (something something Nvidia driver) and even then it was fixable with a live CD and the detailed instructions from forum members. Compare and contrast to the countless hours I have spent troubleshooting other OSes (ahem), with seemingly random errors showing up out of the blue (I made a funny).
There's probably something to be said about hardware compatibility, but that's not really the fault of linux. Mainstream anything means more options but also more problems. My current run with Solus has been mostly trouble free, with only minor oddnesses showing up here and there.