sudo efibootmgr -o XXXX,YYYY,ZZZZ ``` 这会设置启动选项的顺序,其中XXXX、YYYY、ZZZZ是以逗号分隔的启动选项的数字标识。系统将按照给定的顺序尝试启动。 5.添加新的启动选项: ```bash sudo efibootmgr -c -L "Boot Entry Name" -l "\EFI\path\to\bootloader.efi" ``` 这会创建一个新的启动选项,其...
-d 参数指定系统所在的硬盘设备名称。-p 参数指定vfat分区的分区编号。-l 参数指定efi启动文件在分区上的位置。常用操作包括：创建新启动选项：efibootmgr -c修改启动顺序：efibootmgr -o X,Y启用或禁用启动选项：efibootmgr -a/-A -b X在双系统环境下，可以禁用Windows启动管理器，实现使用GRUB引导双...
She would call efibootmgr -o 3,4 to specify PXE boot first, then Linux boot. A system administrator wants to change the boot order for the next boot only. She would call efibootmgr -n 4 to specify that the Linux entry be taken on next boot. A system administrator wants to delete ...
-O | --delete-bootorder Delete BootOrder -p | --part PART Partition number containing the bootloader (defaults to 1) -q | --quiet Quiet mode - supresses output. -t | --timeout seconds Boot Manager timeout, in seconds. -T | --delete-timeout Delete Timeout variable. -u | --...
最近在研究clover引导黑苹果时无意发现了一款能够在windows下编辑UEFI引导顺序的软件EasyUEFI。EasyUEFI除了...
obj-$(CONFIG_CMD_BOOTEFI_HELLO) += helloworld_efi.o obj-$(CONFIG_BOOTEFI_BOOTMGR) += efi_bootmgr.o obj-$(CONFIG_EFI_BOOTMGR) += efi_bootmgr.o obj-$(CONFIG_EFI_BINARY_EXEC) += efi_bootbin.o obj-y += efi_boottime.o obj-y += efi_helper.o 2 changes: 1 addition & 1 deletio...
Previously, when an invalid value was passed to the "efibootmgr -o" command, the command did not recognize the problem and passed the incorrect value to other functions. This could have lead to several complications such as commands becoming unresponsive. With this update, efibootmgr has been ...
Assuming the configuration in the first example, efibootmgr -o 3,4 could be called to specify PXE boot first, then Linux boot. Changing the boot order for the next boot only Assuming the configuration in the first example, efibootmgr -n 4 could be called to specify that the Linux entry ...
(defaults to "Linux")-n|--bootnextXXXXSet BootNext to XXXX (hex)-N|--delete-bootnextDelete BootNext-o|--bootorderXXXX,YYYY,ZZZZExplicitly set BootOrder (hex)-O|--delete-bootorderDelete BootOrder-p|--partPARTPartition number containing the bootloader (defaults to 1)-q|--quietQuiet mode...
("/usr/lib/x86_64-linux-gnu/libefivar.so.0", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@ \0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=63584, ...}) = 0 mmap(NULL, 2159512, PROT_...