(In reply to Andrei Borzenkov from comment #7) > Please test version with patch disabled (sorry, bug number is wrong, typo). > > zypper ar obs://home:arvidjaar:bnc:964126/standard boo954126 > zypper refresh boo954126 > zypper dup -r boo954126 > > You will need to import /usr/lib64/efi/grub.der after that using either > mokutil or boot time MokManager. I made the update with zypper and installed the grub.der certificate into my system, but I am unable to boot using secure boot. During boot the following message is shown: "Verification failed: (15) Access Denied". I don't really know if a made a mistake during the process because it's the first time I manually install a certificate to boot my system. However, the certificate seems to be installed because it's listed with the command "mokutil --list-enrolled" (actually it shows twice, so I suppose I installed it twice also). I made a rollback so I am still able to use secure boot with the mix of 42.1 and 13.2 files.