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Remove pre-install userspace refresh
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byjoey
@@ -25,8 +25,6 @@ bash <(curl -fsSL https://raw.githubusercontent.com/byJoey/Actions-bbr-v3/main/i
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本项目当前内核主线为 Linux 7.x。安装内核时脚本会按最低支持系统拦截过旧环境，避免因用户态、initramfs 或引导链路过旧导致启动失败或 kernel panic。推荐系统是更稳妥的部署选择；旧系统仍可使用状态检查、网络调优、清空优化和卸载功能。
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本项目当前内核主线为 Linux 7.x。安装内核时脚本会按最低支持系统拦截过旧环境，避免因用户态、initramfs 或引导链路过旧导致启动失败或 kernel panic。推荐系统是更稳妥的部署选择；旧系统仍可使用状态检查、网络调优、清空优化和卸载功能。
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安装内核前，脚本会先刷新关键用户态组件：更新 apt 索引，并在缺少时补装 `dpkg`、`kmod`、`initramfs-tools`，同时仅升级当前系统已安装的 `dpkg`、`kmod`、`initramfs-tools`、`systemd`、`udev` 等组件。该步骤不是全量系统升级，也不会执行 `dist-upgrade`；脚本不会自动升级 `grub-pc`、`grub-efi-*`、`shim-signed` 等 GRUB 安装器包，避免触发 `grub-install` 设备选择问题。如果检测到上一次 apt/dpkg 留下 GRUB 半配置状态，脚本会先自动尝试修复，失败后才提示手动处理；如果关键用户态刷新仍失败，脚本会在卸载旧内核前中止安装。
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## 菜单功能
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## 菜单功能
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运行脚本后会进入交互菜单：
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运行脚本后会进入交互菜单：
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-104
@@ -859,108 +859,6 @@ update_bootloader() {
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fi
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fi
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}
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}
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# 函数：查询上次 apt/dpkg 是否留下 GRUB 半配置状态
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get_broken_grub_packages() {
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dpkg-query -W -f='${binary:Package} ${db:Status-Abbrev}\n' \
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grub-common grub2-common grub-pc grub-pc-bin \
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grub-efi-amd64 grub-efi-amd64-bin grub-efi-arm64 grub-efi-arm64-bin \
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shim-signed 2>/dev/null \
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| awk '$1 != "" && $2 ~ /^i/ && $2 !~ /^ii/ {print $1}' \
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| tr '\n' ' '
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}
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# 函数：自动修复 GRUB 半配置状态，避免阻断内核安装
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repair_broken_grub_packages() {
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local broken_grub_packages=""
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broken_grub_packages=$(get_broken_grub_packages)
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if [[ -n "$broken_grub_packages" ]]; then
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echo -e "\033[31m检测到 GRUB 相关软件包处于未完成配置状态：$broken_grub_packages\033[0m"
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echo -e "\033[33m正在尝试自动修复 dpkg 状态：跳过 grub-install 目标盘选择，仅完成软件包配置。\033[0m"
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if command -v debconf-set-selections > /dev/null 2>&1; then
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{
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echo 'grub-pc grub-pc/install_devices multiselect'
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echo 'grub-pc grub-pc/install_devices_empty boolean true'
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} | sudo debconf-set-selections || true
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fi
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if sudo env DEBIAN_FRONTEND=noninteractive dpkg --configure -a; then
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broken_grub_packages=$(get_broken_grub_packages)
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if [[ -z "$broken_grub_packages" ]]; then
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echo -e "\033[1;32m✔ GRUB 相关 dpkg 半配置状态已自动修复\033[0m"
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return 0
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fi
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fi
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echo -e "\033[31mGRUB 相关软件包自动修复失败：$broken_grub_packages\033[0m"
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echo -e "\033[33m请手动执行以下命令修复后，再重新运行本脚本：\033[0m"
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echo -e "\033[33m sudo DEBIAN_FRONTEND=dialog dpkg --configure grub-pc\033[0m"
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echo -e "\033[33m sudo dpkg --configure -a\033[0m"
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return 1
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fi
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}
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# 函数：安装内核前刷新关键用户态组件，降低 7.x 内核安装和启动失败概率
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refresh_kernel_install_userspace() {
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local missing_required_packages=()
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local upgrade_candidates=(
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dpkg
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kmod
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initramfs-tools
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initramfs-tools-core
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initramfs-tools-bin
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linux-base
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systemd
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systemd-sysv
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udev
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)
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local installed_packages=()
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local pkg
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echo -e "\033[36m安装内核前刷新关键用户态组件...\033[0m"
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echo -e "\033[33m将更新 apt 索引，并刷新已安装的 dpkg/initramfs/kmod/systemd/udev 等组件；不会自动升级 grub 安装器包，避免触发 grub-install 设备配置。\033[0m"
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repair_broken_grub_packages || return 1
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if ! sudo apt-get update; then
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echo -e "\033[31mapt 索引更新失败。为避免安装后无法生成 initramfs 或更新引导，已中止内核安装。\033[0m"
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return 1
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fi
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command -v dpkg > /dev/null 2>&1 || missing_required_packages+=(dpkg)
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command -v modprobe > /dev/null 2>&1 || missing_required_packages+=(kmod)
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command -v update-initramfs > /dev/null 2>&1 || missing_required_packages+=(initramfs-tools)
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if [[ ${#missing_required_packages[@]} -gt 0 ]]; then
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if ! sudo env DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends "${missing_required_packages[@]}"; then
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echo -e "\033[31m关键用户态组件安装/检查失败。已中止内核安装。\033[0m"
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return 1
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fi
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fi
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for pkg in "${upgrade_candidates[@]}"; do
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if dpkg-query -W -f='${Status}' "$pkg" 2>/dev/null | grep -q "install ok installed"; then
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installed_packages+=("$pkg")
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fi
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done
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if [[ ${#installed_packages[@]} -gt 0 ]]; then
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if ! sudo env DEBIAN_FRONTEND=noninteractive apt-get install --only-upgrade -y "${installed_packages[@]}"; then
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echo -e "\033[31m关键用户态组件升级失败。已中止内核安装。\033[0m"
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return 1
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fi
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fi
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if ! command -v update-initramfs &> /dev/null; then
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echo -e "\033[31m未找到 update-initramfs，当前系统不适合继续安装通用 7.x 内核。\033[0m"
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return 1
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fi
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echo -e "\033[1;32m关键用户态组件已刷新完成。\033[0m"
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}
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# 函数：安全地安装下载的包
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# 函数：安全地安装下载的包
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install_packages() {
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install_packages() {
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if ! ls /tmp/linux-*.deb &> /dev/null; then
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if ! ls /tmp/linux-*.deb &> /dev/null; then
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@@ -976,8 +874,6 @@ install_packages() {
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fi
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fi
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done
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done
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refresh_kernel_install_userspace || return 1
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echo -e "\033[36m开始卸载旧版内核... \033[0m"
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echo -e "\033[36m开始卸载旧版内核... \033[0m"
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INSTALLED_PACKAGES=$(dpkg -l | grep "joeyblog" | awk '{print $2}' | tr '\n' ' ')
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INSTALLED_PACKAGES=$(dpkg -l | grep "joeyblog" | awk '{print $2}' | tr '\n' ' ')
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if [[ -n "$INSTALLED_PACKAGES" ]]; then
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if [[ -n "$INSTALLED_PACKAGES" ]]; then
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