mount --mkdir /dev/sda3 /mnt/exherbo
mount -o rbind /dev /mnt/exherbo/dev/
mount -o rbind /sys /mnt/exherbo/sys/
mount -t proc none /mnt/exherbo/proc/
mount /dev/sda1 /mnt/exherbo/boot/
cp /etc/resolv.conf /mnt/exherbo/etc/resolv.conf
env -i TERM=$TERM SHELL=/bin/bash HOME=$HOME $(which chroot) /mnt/exherbo /bin/bash
source /etc/profile
export PS1="(chroot) $PS1"
cave search is too slow use
ls /var/db/paludis/repositories/*/packages/sys-kernel/
cave search linux-stable 
cd /usr/src

curl -O https://gitlab.archlinux.org/archlinux/packaging/packages/linux/-/raw/main/config 
cp config /usr/src/linux/.config
 
# OR

# I don't recommend this because I'll take alot of time:
# if you already have archlinux: zcat /proc/config.gz > /mnt/usr/src/linux/.config

cd linux

# keeps Arch’s choices.

# auto-answers new options with defaults.

# avoids interactive prompts

# Descargá el mismo kernel que estás usando.

make localmodconfig
make -j$(nproc)
make modules_install
make install

cave resolve -x linux-headers

[I] esotericwarfare@arch ~> ls -ltr /mnt/exherbo/var/db/paludis/repositories/*/packages/sys-kernel/linux-headers/
total 112
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-5.16.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-5.15.exheres-0
-rw-r--r-- 1 root root  270 Jan  6 13:57 linux-headers-5.10.exheres-0
drwxr-xr-x 2 root root 4096 Jan  6 13:57 files
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.1.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.10.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.0.exheres-0
-rw-r--r-- 1 root root  270 Jan  6 13:57 linux-headers-5.4.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-5.19.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-5.18.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-5.17.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.16.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.15.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.14.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.13.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.12.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.11.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.6.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.5.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.4.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.3.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.2.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.18.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.17.exheres-0
-rw-r--r-- 1 root root 2193 Jan  6 13:57 linux-headers.exlib
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.9.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.8.exheres-0
-rw-r--r-- 1 root root  274 Jan  6 13:57 linux-headers-6.7.exheres-0
[I] esotericwarfare@arch ~> 

ls -ltr /mnt/exherbo/var/db/paludis/repositories/*/packages/sys-kernel/linux-headers/

# OR
lynx kernel.org
# Latest Release - Download
tar xvf linux-*
cd linux-*
lspci -k
make defconfig
make help
make localyesconfig
make menuconfig

/ (slash)

CONFIG_PATA_ACPI

make localyesconfig

Hola Claude AI. Estoy compilando mi propio kernel para usar Exherbo
Linux sin módulos y quiero que sea lo mas minimalista posible porque
quiero compilarlo en un tiempo razonable intente usar la configuracion
del kernel de archlinux curl -O
https://gitlab.archlinux.org/archlinux/packaging/packages/linux/-/raw/main/config
y ponerla en el /usr/src/linux pero tomo demasiado tiempo 10 hora y
todavia no habia terminado de compilar. ¿Que datos queres que te pase de
mi computadora? Que archivos datos de procesador memoria ? que archivos
para que puedas configurar el kernel o decime como configurarlo para
compilar rapido. Esta es mi instalacion de archlinux estos son los
paquetes que uso: acpi aichat alsa-utils base base-devel bc bridge-utils
btop chawan-git dnsmasq dosfstools espeak-ng evince fastfetch festival
fim firefox fish floorp-bin foot freetube-bin gimp git grim grub hugo
imagemagick inetutils iptables-nft irssi jq kdenlive lib32-mesa
libguestfs libreoffice-fresh libvirt linux linux-firmware man-db
man-pages mpv mtools neomutt networkmanager noto-fonts noto-fonts-cjk
noto-fonts-emoji noto-fonts-extra obs-studio os-prober pipewire
pipewire-pulse plocate python-pip qbittorrent qemu-full qt5-wayland
qt6-wayland rclone samba smtube speech-dispatcher sway telegram-desktop
texlive-fontsextra texlive-fontsrecommended texlive-langspanish
texlive-latex texlive-latexextra texlive-plaingeneric thunderbird tmux
tor tor-browser-bin torsocks translate-shell tree unrar unzip v4l-utils
vim virt-manager w3m wget wine wl-clipboard wmenu xdg-desktop-portal
xdg-desktop-portal-wlr yay yay-debug yt-dlp

make -j $(nproc)
# Si usas modulos tenes que usar initramsfs.
make modules_install 
# Copiara los archivos a /boot (tenes que tener la particion montada)
make install

lsinitrd /boot/initramfs-6.18.4.img | head -50
ls -la /etc/dracut.conf.d/
cat /etc/dracut.conf
cat /etc/dracut.conf.d/*.conf

# Este comando te deberia tirar los módulos.
lsinitrd /boot/initramfs-6.18.4.img | grep -i "ko.zst" | head -20

cat /etc/dracut.conf.d/wifi.conf
add_drivers+=" rtl8723be rtl8723-common rtlwifi rtl_pci btcoexist "

echo 'add_drivers+=" rtl8723be rtl8723-common rtlwifi rtl_pci btcoexist "' > /etc/dracut.conf.d/wifi.conf

export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"


dracut --force --add-drivers "rtl8723be rtl8723-common rtlwifi rtl_pci btcoexist" /boot/initramfs-6.18.4.img 6.18.4

grep -r rtl8723 /etc/modprobe.d/
find /lib/modules/6.18.4 -name "*rtl8723*"
ls -la /lib/modules/6.18.4/kernel/drivers/net/wireless/realtek/rtlwifi/
grep -E "RTL8723|RTLWIFI" .config
ls -la /lib/firmware/rtlwifi/rtl8723befw*.bin

cp arch/x86/boot/bzImage /boot/kernel

Systemd

https://www.exherbo.org/docs/systemd.html

vim /etc/paludis/options.conf

# Agrega la opcion: */* systemd

cave resolve -x sys-apps/systemd

Resolving: 1 steps, 3 metadata (3 arbor)


# Reinstall every package.

cave resolve world -cx

eclectic init list
eclectic init set systemd
echo "exherbo" | tee /etc/hostname
/etc/vconsole.conf

export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"

    # These packages I installed on gentoo
    # sys-kernel/installkernel dracut uki
    # sys-apps/systemd-utils boot kernel-install
    # sys-kernel/installkernel

kernel-install add 6.18.3 /boot/vmlinuz-6.18.3

# If that doesn't generate the initramfs try this command:

dracut --force --kver 6.18.4 /boot/initramfs-6.18.4.img

lspci -k | grep -A 3 -i network

dmesg | grep -i firmware

# efi

grub-install --target=x86_64-efi --efi-directory=/boot --removable

# legacy bios

grub-install --boot-directory=/mnt/boot /dev/sda --recheck 

#!/bin/sh
exec tail -n +3 $0
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.

menuentry 'Exherbo Linux' --class exherbo --class gnu-linux --class gnu --class os {
        insmod part_gpt
        insmod ext2
        set root='hd0,gpt3'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3  57c5ee6d-dee8-43be-bfa4-d7f91eb993e7
        else
          search --no-floppy --fs-uuid --set=root 57c5ee6d-dee8-43be-bfa4-d7f91eb993e7
        fi
        linux (hd0,gpt1)/vmlinuz-6.18.4 root=UUID=57c5ee6d-dee8-43be-bfa4-d7f91eb993e7 rw
        initrd (hd0,gpt1)/initramfs-6.18.4.img
}

grub-mkconfig -o /boot/grub/grub.cfg


cat< /etc/hosts
127.0.0.1       localhost
::1 localhost
127.0.0.1       exherbo.localdomain        exherbo
EOF

sudo cp /etc/paludis/repositories/arbor.conf /etc/paludis/repositories/hardware.conf

Add the repositories

sudo cp /etc/paludis/repositories/arbor.conf /etc/paludis/repositories/x11.conf
sudo cp /etc/paludis/repositories/arbor.conf /etc/paludis/repositories/desktop.conf
sudo cp /etc/paludis/repositories/arbor.conf /etc/paludis/repositories/net.conf
sudo cp /etc/paludis/repositories/arbor.conf /etc/paludis/repositories/kde.conf
sudo cp /etc/paludis/repositories/arbor.conf /etc/paludis/repositories/python.conf
sudo cp /etc/paludis/repositories/arbor.conf /etc/paludis/repositories/media.conf

sudo vim /etc/paludis/repositories/repo_name.conf

format = e
location = ${root}/var/db/paludis/repositories/repo_name
........

cave sync

sudo cp /etc/paludis/repositories/perl.conf /etc/paludis/repositories/perl.conf
sudo cp /etc/paludis/repositories/perl.conf /etc/paludis/repositories/gnome.conf
sudo cp /etc/paludis/repositories/python.conf /etc/paludis/repositories/python.conf

sudo vim /etc/paludis/repositories/repo_name.conf

format = e
location = ${root}/var/db/paludis/repositories/repo_name
sync = git+https://gitlab.exherbo.org/exherbo/repo_name.git

format = e
location = ${root}/var/db/paludis/repositories/x11
sync = git+https://gitlab.exherbo.org/exherbo/x11.git

Do this to every file created before.

cave sync

cave resolve -x linux-firmware

# Luego de instalar el firmware deberas regenerar el initramfs.

dracut --force --kver 6.18.4 /boot/initramfs-6.18.4.img


passwd

localedef -i en_US -f ISO-8859-1 en_US
vim /etc/locale.gen # en_US.UTF-8
locale-gen
echo LANG="en_US.UTF-8" > /etc/env.d/99locale
ln -s /usr/share/zoneinfo/America/Buenos_Aires /etc/localtime

useradd -m -G adm,disk,wheel,cdrom,audio,video,usb,users ${username}
passwd username


reboot

# For to boot into tty.
sudo systemctl set-default multi-user.target 
sudo systemctl enable sshd
sudo systemctl enable gpm

# Al intentar instalar fastfetch te dira que no esta disponible.
# Tenes que agregar el repositorio.

cave resolve -x fastfetch


sudo nano /etc/paludis/repositories/tombriden.conf

format = e
location = /var/db/paludis/repositories/tombriden
sync = git+https://git.exherbo.org/dev/tombriden.git

cave sync

cave resolve -x fastfetch

cave show stages
cave purge
cave update-world sys-devel/gdb
cave update-world -s stages


cave resolve -x tmux fastfetch falkon


cave resolve ImageMagick --lazy --recommendations take --suggestions take

cave resolve falkon --lazy -r take -s take

cave resolve -x w3m

cave resolve -c net-www/w3m -x --skip-phase test

!   app-text/fbpdf
    Reasons: target
    Unsuitable candidates:
      * app-text/fbpdf-scm:0::graveyard
        Masked by graveyard (Package has been deleted)

Failed to compile w3m:

openssh ttyd whois fzf bash-completion pipewire pipewire-pulse tmux
fastfetch os-prober sudo fish sway wmenu foot alsa-utils mpv imagemagick
translate-shell git hugo python-pip wl-clipboard grim btop imv yt-dlp
neomutt firefox falkon irssi w3m links imlib2 rsync fbida samba
obs-studio gimp qt6-wayland qt5-wayland(para smtube) thunderbird tor
torsocks v4l-utils unrar unzip qbittorrent kdenlive extra/texlive-latex
extra/texlive-latexextra extra/texlive-plaingeneric texlive-fontsextra
extra/texlive-fontsrecommended evince extra/texlive-langspanish wget
acpi telegram-desktop festival espeak-ng speech-dispatcher libreoffice
tree rclone inetutils bc xorg-xwayland feh chromium newsboat
telegram-desktop

--- a/main.c
+++ b/main.c
@@ -407,7 +407,9 @@ main(int argc, char **argv, char **envp)
     mySignal(SIGPIPE, SigPipe);
 #endif
 
+#ifdef HAVE_SYS_ERRLIST
     prepare_sys_errlist();
+#endif
 
 #ifdef USE_MOUSE
     if (use_mouse)

--- a/config.h.in
+++ b/config.h.in
@@ -180,7 +180,7 @@
 #define SETJMP(env) sigsetjmp(env,1)
 #define LONGJMP(env,val) siglongjmp(env,val)
 #else
-#define LONGJMP(env,val) longjmp(env)
+#define LONGJMP(env,val) longjmp(env,val)
 #define SETJMP(env) setjmp(env)
 #endif

cave resolve -x samba

n net-libs/ngtcp2:0::net 1.19.0 to ::installed

"Implementation of the QUIC protocol which is now being discussed in the
IETF QUICWG"

You need to change: PROVIDERS: -gnutls -> gnutls No changes needed:
-debug -examples build_options: symbols=split jobs=2 -dwarf_compress
recommended_tests -trace work=tidyup

Reasons requiring changes: net-fs/samba-4.23.4:0::net

Cannot proceed without: user configuration changes

    net-libs/ngtcp2 PROVIDERS: gnutls

#!/bin/bash
# Script de configuración minimalista del kernel para Exherbo Linux
# Hardware: Intel Celeron N2806, 2 cores, USB 2.0
# Objetivo: Compilación rápida (30-50 min vs 10+ horas)

set -e

# Colores para output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

echo -e "${GREEN}========================================${NC}"
echo -e "${GREEN}Configuración Minimalista del Kernel${NC}"
echo -e "${GREEN}========================================${NC}"
echo ""

# Verificar que estamos en el directorio correcto
if [ ! -f "Makefile" ] || [ ! -d "kernel" ]; then
    echo -e "${RED}Error: No estás en el directorio del kernel (/usr/src/linux)${NC}"
    echo "Ejecuta: cd /usr/src/linux"
    exit 1
fi

# Verificar permisos
if [ "$EUID" -eq 0 ]; then
    echo -e "${YELLOW}Advertencia: No ejecutes este script como root${NC}"
    echo "Solo necesitas root para make modules_install e install"
    exit 1
fi

echo -e "${YELLOW}Paso 1: Cargando módulos actuales...${NC}"
# Cargar todos los módulos que usa tu sistema actual
sudo modprobe -a snd_seq snd_hrtimer dvb_core vfat fat \
  snd_hda_codec_hdmi snd_hda_codec_realtek rtl8723be \
  r8169 btusb mac80211 uvcvideo bluetooth cfg80211 \
  snd_hda_intel ahci xhci_hcd i915 2>/dev/null || true

echo -e "${GREEN}✓ Módulos cargados${NC}"
echo ""

echo -e "${YELLOW}Paso 2: Generando configuración base con localmodconfig...${NC}"
echo "Esto creará una config basada SOLO en los módulos actualmente cargados"
make localmodconfig

echo -e "${GREEN}✓ Config base creada${NC}"
echo ""

echo -e "${YELLOW}Paso 3: Desactivando debugging (reduce 30-40% del tiempo)...${NC}"
scripts/config --disable DEBUG_KERNEL
scripts/config --disable DEBUG_INFO
scripts/config --disable DEBUG_INFO_BTF
scripts/config --disable DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT
scripts/config --disable DEBUG_INFO_DWARF4
scripts/config --disable DEBUG_INFO_DWARF5
scripts/config --disable GDB_SCRIPTS
scripts/config --disable KASAN
scripts/config --disable UBSAN
scripts/config --disable KCOV
scripts/config --disable PROVE_LOCKING
scripts/config --disable LOCK_STAT

echo -e "${GREEN}✓ Debugging desactivado${NC}"
echo ""

echo -e "${YELLOW}Paso 4: Optimizando para CPU Silvermont (Celeron N2806)...${NC}"
scripts/config --disable GENERIC_CPU
scripts/config --enable MSILVERMONT

echo -e "${GREEN}✓ Optimización de CPU configurada${NC}"
echo ""

echo -e "${YELLOW}Paso 5: Desactivando virtualización...${NC}"
scripts/config --disable KVM
scripts/config --disable KVM_INTEL
scripts/config --disable VHOST_NET
scripts/config --disable VHOST
scripts/config --disable VIRTIO_PCI
scripts/config --disable VIRTIO_BALLOON
scripts/config --disable VIRTIO_BLK
scripts/config --disable VIRTIO_NET

echo -e "${GREEN}✓ Virtualización desactivada${NC}"
echo ""

echo -e "${YELLOW}Paso 6: Configurando USB 2.0...${NC}"
scripts/config --enable USB_XHCI_HCD
scripts/config --enable USB_EHCI_HCD
scripts/config --disable USB_UHCI_HCD

echo -e "${GREEN}✓ USB configurado${NC}"
echo ""

echo -e "${YELLOW}Paso 7: Optimizando para 2 cores...${NC}"
scripts/config --set-val NR_CPUS 2
scripts/config --disable NUMA
scripts/config --disable MAXSMP

echo -e "${GREEN}✓ Configuración de cores optimizada${NC}"
echo ""

echo -e "${YELLOW}Paso 8: Desactivando GPUs innecesarias...${NC}"
scripts/config --disable DRM_AMDGPU
scripts/config --disable DRM_RADEON
scripts/config --disable DRM_NOUVEAU
scripts/config --disable DRM_VMWGFX
scripts/config --disable DRM_VGEM
scripts/config --disable DRM_VKMS

echo -e "${GREEN}✓ GPUs innecesarias desactivadas${NC}"
echo ""

echo -e "${YELLOW}Paso 9: Habilitando hardware esencial...${NC}"
# GPU Intel
scripts/config --enable DRM_I915
scripts/config --enable DRM_I915_GVT

# Audio
scripts/config --enable SND_HDA_INTEL
scripts/config --enable SND_HDA_CODEC_REALTEK
scripts/config --enable SND_HDA_CODEC_HDMI

# Red
scripts/config --enable RTL8723BE
scripts/config --enable R8169

# SATA
scripts/config --enable AHCI
scripts/config --enable SATA_AHCI

# Filesystems
scripts/config --enable EXT4_FS
scripts/config --enable VFAT_FS
scripts/config --enable FAT_FS

# Bluetooth
scripts/config --enable BT
scripts/config --enable BT_INTEL
scripts/config --enable BT_RTL

echo -e "${GREEN}✓ Hardware esencial habilitado${NC}"
echo ""

echo -e "${YELLOW}Paso 10: Desactivando opciones innecesarias adicionales...${NC}"
scripts/config --disable WIRELESS_EXT
scripts/config --disable INFINIBAND
scripts/config --disable NET_VENDOR_BROADCOM
scripts/config --disable NET_VENDOR_INTEL  # Solo necesitas Realtek
scripts/config --disable WLAN_VENDOR_INTEL

echo -e "${GREEN}✓ Opciones innecesarias desactivadas${NC}"
echo ""

echo -e "${GREEN}========================================${NC}"
echo -e "${GREEN}Configuración completada!${NC}"
echo -e "${GREEN}========================================${NC}"
echo ""
echo -e "${YELLOW}Ahora ejecuta:${NC}"
echo ""
echo -e "  ${GREEN}make -j2${NC}                    # Compilar (30-50 min estimado)"
echo -e "  ${GREEN}sudo make modules_install${NC}  # Instalar módulos"
echo -e "  ${GREEN}sudo make install${NC}          # Instalar kernel"
echo ""
echo -e "${YELLOW}Opcional: Ver la configuración antes de compilar${NC}"
echo -e "  ${GREEN}make menuconfig${NC}            # Interfaz gráfica para revisar"
echo ""
echo -e "${YELLOW}Tiempo estimado de compilación: 30-50 minutos${NC}"
echo -e "${YELLOW}(vs 10+ horas con la config de Arch Linux)${NC}"
echo ""

# 1. Guarda el script
cd /usr/src/linux
nano configurar_kernel.sh
# Copia el contenido del artifact

# 2. Dale permisos de ejecución
chmod +x configurar_kernel.sh

# 3. Ejecuta (NO como root)
./configurar_kernel.sh

# 4. Compila
make -j2

# 5. Instala
sudo make modules_install
sudo make install