Configurando shim-signed (1.41+15+1552672080.a4a1fbe-0ubuntu1) ...
Instalando para a plataforma x86_64-efi.
grub-install: aviso: Cannot set EFI variable BootOrder.
grub-install: aviso: efivarfs_set_variable: writing to fd 8 failed: Argumento inválido.
grub-install: aviso: _efi_set_variable_mode: ops->set_variable() failed: Argumento inválido.
grub-install: erro: failed to register the EFI boot entry: Argumento inválido.
[1mdpkg:[0m erro ao processar o pacote shim-signed (--configure):
What does 'efibootmgr -v' show on this system?
The error in your log is:
Configurando shim-signed (1.41+15+ 1552672080. a4a1fbe- 0ubuntu1) ... set_variable: writing to fd 8 failed: Argumento inválido. variable_ mode: ops->set_variable() failed: Argumento inválido.
Instalando para a plataforma x86_64-efi.
grub-install: aviso: Cannot set EFI variable BootOrder.
grub-install: aviso: efivarfs_
grub-install: aviso: _efi_set_
grub-install: erro: failed to register the EFI boot entry: Argumento inválido.
[1mdpkg:[0m erro ao processar o pacote shim-signed (--configure):
What does 'efibootmgr -v' show on this system?