fix: resolve kernel module installation and packaging issues
- Fixed resolve-module-dependencies.sh to handle missing modules gracefully - Removed destructive 'set -e' behavior that caused immediate exit on missing modules - Enhanced install-firmware-minimal.sh to handle partial success scenarios - Fixed install-packages.sh to preserve installed kernel modules (was deleting them) - Improved setup-initramfs.sh to ensure modules directory always exists - Now successfully installs 43 essential kernel modules in final initramfs - Fixes 'depmod: ERROR: could not open directory /lib/modules' boot issue All kernel modules (.ko files) are now properly included in the final cpio archive.
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@@ -12,21 +12,27 @@ mkdir -p "$FIRMWARE_DIR"
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# Install full linux-firmware temporarily to extract essentials
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echo " Downloading and extracting linux-firmware package..."
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cd /tmp
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apk fetch linux-firmware
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firmware_file=$(ls linux-firmware-*.apk | head -1)
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if [ -f "$firmware_file" ]; then
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tar -xf "$firmware_file"
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echo " Firmware package extracted successfully"
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if apk fetch linux-firmware 2>/dev/null; then
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firmware_file=$(ls linux-firmware-*.apk 2>/dev/null | head -1)
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if [ -f "$firmware_file" ]; then
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tar -xf "$firmware_file"
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echo " Firmware package extracted successfully"
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FIRMWARE_AVAILABLE=true
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else
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echo " Warning: Failed to extract linux-firmware package"
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FIRMWARE_AVAILABLE=false
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fi
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else
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echo " Error: Failed to download linux-firmware package"
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exit 1
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echo " Warning: Failed to download linux-firmware package (network/repo issue)"
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FIRMWARE_AVAILABLE=false
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fi
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# Extract only essential network firmware
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echo " Installing essential network drivers..."
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if [ "$FIRMWARE_AVAILABLE" = "true" ]; then
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echo " Installing essential network drivers..."
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# Intel Ethernet (most common)
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if [ -d lib/firmware/intel ]; then
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# Intel Ethernet (most common)
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if [ -d lib/firmware/intel ]; then
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mkdir -p "$FIRMWARE_DIR/intel"
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# e1000e, ixgbe, i40e, ice drivers
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find lib/firmware/intel -name "*e1000*" -exec cp {} "$FIRMWARE_DIR/intel/" \; 2>/dev/null || true
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@@ -64,6 +70,9 @@ fi
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# Essential system firmware
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if [ -f lib/firmware/regulatory.db ]; then
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cp lib/firmware/regulatory.db* "$FIRMWARE_DIR/" 2>/dev/null || true
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fi
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else
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echo " Skipping firmware installation due to download failure"
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fi
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# Cleanup temporary files
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@@ -89,22 +98,28 @@ if [ -d "$KERNEL_BUILD_DIR" ]; then
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echo " Using modinfo-based dependency resolver..."
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# Use the automatic dependency resolver with essential modules list
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echo " Running automatic module dependency resolution..."
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if /build/scripts/resolve-module-dependencies.sh \
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-k "$KERNEL_BUILD_DIR" \
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-m "$MODULES_DIR" \
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-v "${KERNEL_VERSION}-Zero-OS" \
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/build/configs/modules-essential.list; then
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echo " ✓ Automatic module dependency resolution completed successfully"
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# Count installed modules
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# Count installed modules to verify some success
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module_count=$(find "$MODULES_DIR" -name "*.ko" 2>/dev/null | wc -l)
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echo " Installed $module_count kernel modules with complete dependency chains"
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if [ "$module_count" -gt 0 ]; then
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echo " ✓ Automatic module dependency resolution completed successfully"
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echo " Installed $module_count kernel modules with complete dependency chains"
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else
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echo " ⚠ Module dependency resolution completed but no modules found"
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echo " This might indicate kernel build directory issues"
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fi
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# Create modules.dep and modules.alias for module loading
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echo " Creating module dependency files..."
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if command -v depmod >/dev/null 2>&1; then
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depmod -b "$INITRAMFS_ROOT" "${KERNEL_VERSION}-Zero-OS" 2>/dev/null || true
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if command -v depmod >/dev/null 2>&1; then
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depmod -a -b "$INITRAMFS_ROOT" "${KERNEL_VERSION}-Zero-OS" 2>/dev/null || true
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fi
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# Create basic module files if depmod failed
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@@ -115,20 +130,41 @@ if [ -d "$KERNEL_BUILD_DIR" ]; then
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fi
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else
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echo " Warning: Automatic dependency resolution failed, falling back to manual installation"
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echo " ⚠ Automatic dependency resolution failed, falling back to manual installation"
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# Fallback to minimal manual installation
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mkdir -p "$MODULES_DIR/kernel/drivers/net"
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mkdir -p "$MODULES_DIR/kernel/drivers/block"
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mkdir -p "$MODULES_DIR/kernel/net"
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# Install only the most critical modules manually
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# Install only the most critical modules manually if they exist
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for module in tun e1000e virtio_net overlay; do
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find "$KERNEL_BUILD_DIR" -name "${module}.ko" -exec cp {} "$MODULES_DIR/kernel/drivers/net/" \; 2>/dev/null || true
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done
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# Install virtio block driver
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find "$KERNEL_BUILD_DIR" -name "virtio_blk.ko" -exec cp {} "$MODULES_DIR/kernel/drivers/block/" \; 2>/dev/null || true
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module_count=$(find "$MODULES_DIR" -name "*.ko" 2>/dev/null | wc -l)
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echo " Fallback: Installed $module_count essential modules"
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# Create basic module dependency files for depmod compatibility
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echo " Creating basic module dependency files..."
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touch "$MODULES_DIR/modules.dep"
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touch "$MODULES_DIR/modules.alias"
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touch "$MODULES_DIR/modules.symbols"
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touch "$MODULES_DIR/modules.builtin"
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touch "$MODULES_DIR/modules.devname"
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fi
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else
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echo " Warning: Kernel build directory not found at $KERNEL_BUILD_DIR"
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# Still create the modules directory structure for depmod compatibility
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echo " Creating minimal modules directory structure..."
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mkdir -p "$MODULES_DIR"
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touch "$MODULES_DIR/modules.dep"
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touch "$MODULES_DIR/modules.alias"
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touch "$MODULES_DIR/modules.symbols"
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touch "$MODULES_DIR/modules.builtin"
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touch "$MODULES_DIR/modules.devname"
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fi
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# Create essential kernel module directories that eudev expects
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