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authorGianni Ceccarelli <gianni.ceccarelli@broadbean.com>2021-11-30 16:26:39 +0000
committerGianni Ceccarelli <gianni.ceccarelli@broadbean.com>2021-11-30 16:26:39 +0000
commitc9f3d7853265ff7c72001f41c80f358e2735e09c (patch)
tree953b365ba5286692665ebdeb14599ee44478a334
parentupdate manga/anime list (diff)
downloadthenautilus-master.tar.gz
thenautilus-master.tar.bz2
thenautilus-master.zip
update luks guideHEADmaster
-rw-r--r--src/SW/gentoo-luks-secureboot/document.en.rest.txt34
1 files changed, 28 insertions, 6 deletions
diff --git a/src/SW/gentoo-luks-secureboot/document.en.rest.txt b/src/SW/gentoo-luks-secureboot/document.en.rest.txt
index 3756ad5..39c4595 100644
--- a/src/SW/gentoo-luks-secureboot/document.en.rest.txt
+++ b/src/SW/gentoo-luks-secureboot/document.en.rest.txt
@@ -51,6 +51,11 @@ Install new machine
* one partition for the rest, ``ext4``, label ``root`` name ``root``
* set root password
+* disable the firewall::
+
+ iptables -F
+ iptables -P INPUT ACCEPT
+
* ssh in from a better machine
* ``cryptsetup benchmark`` to check crypto speed
* create encrypted volume::
@@ -64,7 +69,7 @@ Install new machine
* make filesystem, mount it::
cryptsetup open /dev/disk/by-partlabel/root root
- mkfs.ext4 -L root -E discard /dev/mapper/root
+ mkfs.ext4 -L root /dev/mapper/root
mkdir /mnt/gentoo
mount /dev/disk/by-label/root /mnt/gentoo
@@ -128,9 +133,10 @@ Install new machine
built-in kernel command line::
- root_trim=yes crypt_roots=UUID=??? rootfstype=ext4
+ crypt_root=UUID=??? rootfstype=ext4
- for ``crypt_roots``: take UUID from ``blkid -t PARTLABEL=root -o export``
+ for ``crypt_root``: take ``UUID`` (*not* ``PARTUUID``) from
+ ``blkid -t PARTLABEL=root -o export``
will probably fail, no pre-existing initramfs during kernel
compilation (use correct version for initramfs filename)::
@@ -188,7 +194,7 @@ Install new machine
* final checks: ``/etc/fstab``::
LABEL=BOOT /boot vfat noauto,noatime,utf8=1 0 2
- LABEL=root / ext4 relatime,discard 0 1
+ LABEL=root / ext4 relatime 0 1
none /var/tmp/portage tmpfs size=75%,defaults 0 0
``/etc/hostname``, ``/etc/conf.d/net``, ``/etc/wpa_supplicant/*``
@@ -201,8 +207,24 @@ Install new machine
passwd dakkar
emerge -av1 sudo
-* reboot, tell UEFI to use our kernel (or use ``efibootmgr`` before
- rebooting!), go
+* set EFI booting options::
+
+ # remove existing boot options, one at a time
+ efibootmgr -b 0 -B
+
+ # create new options
+ efibootmgr -c -d /dev/nvme0n1 -p 1 -L gentoo -l EFI\\gentoo.efi
+ efibootmgr -c -d /dev/nvme0n1 -p 1 -L gentoo-old -l EFI\\gentoo-old.efi
+
+ # set boot order
+ efibootmgr -o 0,1
+
+* unmount (from outside the chroot)::
+
+ umount -R /mnt/gentoo
+
+* reboot, tell UEFI to use our kernel (if you didn't use
+ ``efibootmgr``), go
* log in as ``dakkar`` via ssh, copy ``world`` from old machine,
install everything::