theupriser/steamify-cachyos
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Enhance kernel installation and header management

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Updated kernel installation process to include header symlink setup and improved logging messages.
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theupriser authored and GitHub committed 2026-09-24 22:01:54 +02:00
1 parent 388b1286c9
commit a449a9e467
1 file changed
+24 -15
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lib/steam-machine.sh
+24 -15
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@@ -15,36 +15,36 @@ detect_valve_fremont() {
}
install_pinned_kernel() {
# Define URLs
# Define urls for downloading the kernel and it's headers
local KERNEL_URL="https://archive.cachyos.org/archive/cachyos/linux-cachyos-7.1.6-1-x86_64.pkg.tar.zst"
local KERNEL_SIG_URL="https://archive.cachyos.org/archive/cachyos/linux-cachyos-7.1.6-1-x86_64.pkg.tar.zst.sig"
local HEADERS_URL="https://archive.cachyos.org/archive/cachyos/linux-cachyos-headers-7.1.6-1-x86_64.pkg.tar.zst"
local HEADERS_SIG_URL="https://archive.cachyos.org/archive/cachyos/linux-cachyos-headers-7.1.6-1-x86_64.pkg.tar.zst.sig"
# Extract filenames from URLs
# Resolve filenames
local KERNEL_PKG=$(basename "$KERNEL_URL")
local KERNEL_SIG=$(basename "$KERNEL_SIG_URL")
local HEADERS_PKG=$(basename "$HEADERS_URL")
local HEADERS_SIG=$(basename "$HEADERS_SIG_URL")
info "Downloading CachyOS kernel packages and signatures..."
info "Downloading CachyOS kernel packages and headers..."
wget -c "$KERNEL_URL" "$KERNEL_SIG_URL" "$HEADERS_URL" "$HEADERS_SIG_URL" || { err "Failed to download kernel packages."; return 1; }
info "Verifying package signatures..."
if ! gpg --verify "$KERNEL_SIG" "$KERNEL_PKG" || ! gpg --verify "$HEADERS_SIG" "$HEADERS_PKG"; then
err "Signature verification failed!"
return 1
fi
info "Verification successful. Installing packages..."
info "Installing packages and verifying signatures via pacman..."
sudo pacman -U --noconfirm "$KERNEL_PKG" "$HEADERS_PKG" || { err "Failed to install packages."; return 1; }
info "Locking the kernel packages to prevent updates..."
# This appends the kernel and headers to the IgnorePkg array in /etc/pacman.conf
sudo sed -i '/^IgnorePkg/s/ linux-cachyos linux-cachyos-headers//' /etc/pacman.conf
sudo sed -i '/^#IgnorePkg/s/^#//' /etc/pacman.conf
sudo sed -i '/^IgnorePkg/ s/$/ linux-cachyos linux-cachyos-headers/' /etc/pacman.conf
ok "Installation complete and kernel successfully locked."
# FIX: Recover symlinks directly to accompany led install
local CURRENT_KVER="7.1.6-1-cachyos"
if [ -d "/usr/src/linux-${CURRENT_KVER}" ]; then
info "Koppelen van kernel-headers symlink..."
sudo ln -snf "/usr/src/linux-${CURRENT_KVER}" "/usr/lib/modules/${CURRENT_KVER}/build"
fi
rm -f "$KERNEL_PKG" "${KERNEL_PKG}.sig" "$HEADERS_PKG" "${HEADERS_PKG}.sig"
ok "Custom kernel setup finished."
}
install_kernel_headers() {
@@ -52,8 +52,17 @@ install_kernel_headers() {
# installed. CachyOS ships several kernels (linux-cachyos, -lts, -bore,
# ...); install the matching -headers package for every one present.
local -a kernels headers=()
mapfile -t kernels < <(pacman -Qqo /usr/lib/modules/*/pkgbase 2>/dev/null | sort -u)
local k
local target_kver="7.1.6-1-cachyos"
# FIX: Als de specifieke 7.1.6 headers al lokaal op de schijf staan, hoeft pacman niks te doen
if [ -d "/usr/src/linux-${target_kver}" ] || [ -d "/usr/lib/modules/${target_kver}/build" ]; then
info "Geverifieerd: Gevolgde CachyOS 7.1.6 headers zijn reeds lokaal aanwezig. Pacman-update overgeslagen."
return 0
fi
# Originele fallback-loop voor het geval er andere kernels actief zijn
mapfile -t kernels < <(pacman -Qqo /usr/lib/modules/*/pkgbase 2>/dev/null | sort -u)
for k in "${kernels[@]}"; do
pacman -Si "${k}-headers" >/dev/null 2>&1 && headers+=("${k}-headers")
done