Re: How to install new kernels in grub?

[Stephen Morris]

On 30/10/24 11:51, Go Canes wrote:

Boot0010* Fedora
HD(1,GPT,6e58cd53-8fbd-4b97-bce2-fa7c43e105f3,0x800,0x64000)/\EFI\FEDORA\SHIM.EFI0000424f

This is basically the same as Boot0000 but loading shim.efi (instead
of grubx64.efi directly).  I don't know why there are additional bits
after "SHIM.EFI", but I see that on one of my systems as well.  Also
note that this is for shim.efi as opposed to shimx64.efi, so I*think*
it would be booting in 32-bit mode; I'm not sure since I only use
64-bit mode.

Hi,



ootCurrent: 0004
Timeout: 1 seconds
BootOrder: 0004,0002,0000,0001


regards,
Steve

    My output from efibootmgr is below. The boot order specified in the output is the boot order specified in my motherboard bios, not the boot orders specified in the grub menus. I always wondered why there are two entries for Fedora in the bios boot settings (that both look to be the same name) and what you have said is the indication of the shim that is being booted from, I'm now wondering why there aren't two entries for Windows and Ubuntu which are also capable of running 32 bit processes. If I am indeed booting in 32 bit mode, that might explain why F40 SDDM takes a long time to load and why after the KDE desktop is displayed the system sits there thrashing the hard disks for several minutes, and the upgrade to F41 doesn't seem to have changed anything. Boot0000* Windows Boot Manager  HD(2,GPT,1172878e-144d-4ebb-8cc8-ccf49a310cb1,0xe1800,0x32000)/\EFI\MICROSOFT\BOOT\BOOTMGFW.EFI57494e444f5753000100000088000000780000004200430044004f0042004a004500430054003d007b00390064006500610038003600320063002d0035006300640064002d00 34006500370030002d0061006300630031002d006600330032006200330034003400640034003700390035007d0000004d000100000010000000040000007fff0400 Boot0001* Fedora        HD(2,GPT,1172878e-144d-4ebb-8cc8-ccf49a310cb1,0xe1800,0x32000)/\EFI\FEDORA\SHIMX64.EFI Boot0002* Ubuntu        HD(2,GPT,1172878e-144d-4ebb-8cc8-ccf49a310cb1,0xe1800,0x32000)/\EFI\UBUNTU\SHIMX64.EFI Boot0004* Fedora        HD(2,GPT,1172878e-144d-4ebb-8cc8-ccf49a310cb1,0xe1800,0x32000)/\EFI\FEDORA\SHIM.EFI0000424f

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