(In reply to Stephan Hemeier from comment #11) > Why do you install the default-kmp besides the preemt-kmp? Two reasons: 1) Because both kernels are installed on the system. Don't ask me why. I don't know. 2) When starting "yast sw_single" to select the packages to install, I found that those two packages were selected for install automatically, so I installed them. (In reply to Stephan Hemeier from comment #12) > I do not know, why the preempt-kmp is on Release 36 and not on Release 44 as > the kernel. My guess is that the drive module has to be rebuilt for the newer kernel if the API changed. The kernel message seems to indicate that.