It is correct, On the yoga C630 WOS normal UEFI variable writting is not supported by the hardware firmware.
At most, I have managed to use Windows 10 utilities to override the path of the windows bootloader to point at the grub efi app, and can be done to point at the shim. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853022 Title: shim-signed package can not be configured on Lenovo Yoga C630 WOS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1853022/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
