I've had nothing but annoyance from Ubuntu. One week printing works, update.... now it doesn't. One week the wacom tablet works, update now it doesn't. The list

I've had nothing but annoyance from Ubuntu. One week printing works, update.... now it doesn't. One week the wacom tablet works, update now it doesn't. The list goes on an on, small failings week after week. Nothing fails completely. The printing just stalled on large images, the wacom pressure sensitivity stopped working. It all smells of lack of in depth testing before release. Luckily it's not my workhorse machine.