During apt-get update (and upgrade) I have noticed that also linux-image-2,6.15.1-amd64-generic and linux-image-2,6.15-1-amd64-k8, that I had initially installed, were affected. What about linux-image-2,6.15-1-amd64-k8-smp that I am currently using? Should I do something about? Also, the correct procedure to remove both the generic and k8, because names with apt-get remove are somewhat confusing me. I fear to remove k8-smp. Thank you francesco pietra