2014-03-08 3:20 GMT-03:00 Pavel Volkov <negai...@gmail.com>: > On Saturday 08 March 2014 02:31:35 Facundo Curti wrote: > > Hi all. I'm again with a newbie problem :/ > > I almost finish to install gentoo but I have a little problem, I can't > boot > > gentoo ._. > > > > I already installed the system with GRUB2 and systemd, I made partitions > > with GPT using parted, but I can't boot. > > > > My partitions: http://bpaste.net/show/186352/ > > > > This "legacy_boot" flag is a recent try I made :P. I also tried with > "boot" > > flag, and with no flags. But any way this does not work > > > > With UEFI you don't need bios_grub partition. > You also don't nee the legacy_boot flag. > > But what you need is a FAT32 partiton where the GRUB's UEFI binary will be > installed. > > You mount that partition at /boot/efi > You should also set GRUB_PLATFORMS="efi-64" in make.conf and update world. > > After that run "grub2-install /dev/sda" (or whatever block device you use). > > Then you can verify that GRUB 2 is added into UEFI boot menu: run > efibootmgr as > root (it's from sys-boot/efibootmgr package). > > Thank you men! You are awesome.
But I have a problem, after I do emerge --update world when I make grub2-install, I get off this error: /usr/lib/grub/i386-pc doesn't exist. Please especify --target or --directory So I choice a target: grub-install --target x86_64-efi/ /dev/sdb And this says me: Fatal: Couldn't open either sysfs or procfs directories for accesing EFI variables Try "modprobe efivars" as root I try it and nothing happens... I mounted sys and proc following the gentoo handbook: # mount -t proc proc /mnt/gentoo/proc # mount --rbind /sys /mnt/gentoo/sys # mount --rbind /dev /mnt/gentoo/dev This is my df -h: Filesystem Size Used Avail Use% Mounted on rootfs 15G 3.1G 11G 23% / udev 10M 4.0K 10M 1% /dev tmpfs 15G 3.1G 11G 23% / /dev/sdb2 15G 3.1G 11G 23% / shm 1.8G 0 1.8G 0% /dev/shm /dev/sdb4 92G 60M 87G 1% /home /dev/sdb1 2.0M 124K 1.9M 7% /boot/efi udev 10M 4.0K 10M 1% /dev shm 1.8G 0 1.8G 0% /dev/shm No errors mounting :/ Thank you! Bytes! ;)