lenovo thinkpad t460s升级bios版本,造成opensuse linux 引导丢失修复
原来的eps分区还在的,只是boot manager中的efi引导选项被清除了。
windows下使用easyefi添加回来就可以了
linux下使用efimanager修改添加
linux-pw37:~ # efibootmgr
BootCurrent: 0002
Timeout: 2 seconds
BootOrder: 001B,0002,0010,0011,0012,0013,0000,0017,0018,0019,001A,001C,0001
Boot0000* Windows Boot Manager
Boot0001* opensuse boot manager (这个是我创建的引导)
Boot0002* opensuse-secureboot
Boot0010 Setup
Boot0011 Boot Menu
Boot0012 Diagnostic Splash Screen
Boot0013 Lenovo Diagnostics
Boot0014 Startup Interrupt Menu
Boot0015 Rescue and Recovery
Boot0016 MEBx Hot Key
Boot0017* USB CD
Boot0018* USB FDD
Boot0019* NVMe0
Boot001A* ATA HDD0
Boot001B* USB HDD
Boot001C* PCI LAN
Boot001D* IDER BOOT CDROM
Boot001E* IDER BOOT Floppy
Boot001F* ATA HDD
Boot0020* ATAPI CD
原来的eps分区还在的,只是boot manager中的efi引导选项被清除了。
windows下使用easyefi添加回来就可以了
linux下使用efimanager修改添加
linux-pw37:~ # efibootmgr
BootCurrent: 0002
Timeout: 2 seconds
BootOrder: 001B,0002,0010,0011,0012,0013,0000,0017,0018,0019,001A,001C,0001
Boot0000* Windows Boot Manager
Boot0001* opensuse boot manager (这个是我创建的引导)
Boot0002* opensuse-secureboot
Boot0010 Setup
Boot0011 Boot Menu
Boot0012 Diagnostic Splash Screen
Boot0013 Lenovo Diagnostics
Boot0014 Startup Interrupt Menu
Boot0015 Rescue and Recovery
Boot0016 MEBx Hot Key
Boot0017* USB CD
Boot0018* USB FDD
Boot0019* NVMe0
Boot001A* ATA HDD0
Boot001B* USB HDD
Boot001C* PCI LAN
Boot001D* IDER BOOT CDROM
Boot001E* IDER BOOT Floppy
Boot001F* ATA HDD
Boot0020* ATAPI CD