The promise of Linux is a rock solid stable OS that puts you in control and is free (as in open). It delivers on the open and control promises, the rest not so much
I suppose I missed the memo. I recall Linux being a Unix like POSIX compatible Operating System Kernel. Not a Rock Solid Stable Os.
Which distro are you using currently? Have you tried Debian, RHEL or FreeBSD?
I’m using Debian with KDE Plasma. Its the best setup for me so far, and yet there are still some issues.