Hi, I've tried getting the latest Kernel patch through YOU for the last few days and every time I get an error that the RPM has an invalid signature! I looked at the Yast Log and pulled out and ran the following command: rpm --checksig /var/lib/YaST2/you/mnt/x86_64/update/9.1/rpm/x86_64/kernel-default-2.6.5-7.111.x86_64.rpm this gave me: /var/lib/YaST2/you/mnt/x86_64/update/9.1/rpm/x86_64/kernel-default-2.6.5-7.111.x86_64.rpm: sha1 MD5 GPG NOT OK uname -a gives me: Linux espresso 2.6.5-7.108-default #1 Wed Aug 25 13:34:40 UTC 2004 x86_64 x86_64 x86_64 GNU/Linux So the question is how do I get it back to being OK? can I just delete kernel-default-2.6.5-7.111.x86_64.rpm and try again? Any help greatly appreciated :-) Ed