There are online tutorials for signing your kernels, ex. https://ubuntu.com/blog/how-to-sign-things-for-secure-boot https://gloveboxes.github.io/Ubuntu-for-Azure-Developers/docs/signing-kernel-for-secure-boot.html
If you just want to try your customized kernel you can just disable secure boot (https://wiki.ubuntu.com/UEFI/SecureBoot/DKMS). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1931970 Title: how can I build ubuntu linux kernel package ? Status in linux package in Ubuntu: Incomplete Bug description: I get https://kernel.ubuntu.com/git/ubuntu/ubuntu-focal-signed.git/tree/?h=Ubuntu-5.4.0-75.84 and https://kernel.ubuntu.com/git/ubuntu-stable/ubuntu-stable-focal.git/,run fakeroot dh binary in the source tree but I didn't get linux-image-signed-xxx.deb ,the linux-image-unsigned-xxx.deb has built only To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1931970/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
