Yes, ZFS. When new, incompatible kernels are released the dkms build for the ZFS kernel modules will fail. By switching to an LTS kernel, I no longer have to worry because my kernel lags so far behind.
The alternative is using a pre-built package repo which will prevent the kernel from updating to an incompatible version using the package dependencies. I lived that way for years and it is an awful experience.
The alternative is using a pre-built package repo which will prevent the kernel from updating to an incompatible version using the package dependencies. I lived that way for years and it is an awful experience.