I following the step from handbook and http://wiki.gentoo.org/wiki/UEFI_Gentoo_Quick_Install_Guide.
and sometime after i boot from usb(efi mode),i will see the message this is none ...when i login with root ,i found that (none)#...what's wrong with it ? The last,I have give up boot from uefi now ,maybe i should use grub for easy,i hope i can success after i learn more. 2013/7/28 Michael Hampicke <[email protected]> > Am 28.07.2013 04:06, schrieb Wankey Cheng: > >>> Make sure that you're system is booted in EFI mode > > i didn't install a bootloader,so it can be booted in EFI mode only. > > > > Are you sure about that? What method of installation did you choose? The > culprit when installing an EFI system is, that in order to install the > bootmgr an write to the efi nvram, the install system (live cd, usb > stick, etc.) has to be booted in efi mode. Most boards boot in bios > compatible mode by default. > > >>> and also check that the kernel module efivars is loaded. > > do you mean EFI variable Support via sysfs?Yes,it's built-in my kernel > > > > Does it work? Try efibootmgr in verbose mode. > > # efibootmgr -v > BootCurrent: 0000 > Timeout: 2 seconds > BootOrder: 0000,0002,0003 > Boot0000* gentoo > > HD(1,800,40000,2693e7bd-d35e-4a39-9bb9-365ee533d690)File(\EFI\gentoo\grubx64.efi) > Boot0002* Hard Drive BIOS(2,0,00)P3: WDC WD10EALX-229BA1 . > Boot0003* Network Card BIOS(6,0,00)Realtek PXE B05 D00. > > > >
