Files
debianito-post-install/modules/extras/java.sh
T
stornic56 0ec9639030 nvidia driver stability & version menu
- Refactored NVIDIA installation with robust DKMS verification (`_verify_nvidia_dkms_build`). Automatically detects build failures for the current kernel and repairs them via `dpkg-reconfigure`, ensuring modules compile against active kernels without manual intervention.
- Added Secure Boot detection (`_nvidia_secure_boot_enabled`) to warn users if the NVIDIA module is compiled but unsigned, preventing boot issues on systems with UEFI security enabled.
- Implemented `_configure_nvidia_wayland()` for Wayland support. Detects hybrid laptops (Optimus) vs desktops using DMI chassis types and battery presence. Configures `NVreg_PreserveVideoMemoryAllocations` only for desktops to avoid Optimus conflicts, and adds architecture-specific guards (e.g., Kepler warnings).
- Introduced version selection menu (`_show_nvidia_version_menu`). Users can select driver versions (470/535/550/590/595) based on Debian release. Parametrized CUDA repo installation for 590/595 with post-install DKMS branch verification.
- Fixed state inconsistency bugs in `NVIDIA_DRIVER_MODE`. Added guards to ensure configuration files are only written upon successful installation, preventing partial setups after failures (e.g., backports, CUDA repo).
- Improved hardware detection helpers (`_is_hybrid_laptop`, `_get_nvidia_arch_family`). Prevents false positives on multi-GPU desktops by verifying iGPU presence alongside dGPU.
- Updated Java/Minecraft support in `modules/extras/java.sh`. Added Temurin 25 ("Minecraft 26+") to the runtime selection menu and updated documentation.
- Enhanced utility robustness (`_run_cmd`, `_configure_lightdm`). Properly propagates exit codes from commands and handles failures gracefully (yellow warnings + skip) instead of crashing under `set -e`.
2026-08-05 01:25:26 -05:00

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#!/usr/bin/env bash
# java.sh — Adoptium Temurin repository setup (extrepo) and Java version selectors
# License GPL v3
_enable_temurin_repo() {
if [ -f /etc/apt/sources.list.d/extrepo_temurin.sources ]; then
return 0
fi
if ! command -v extrepo &>/dev/null; then
_run_cmd "extrepo" "sudo apt install -y extrepo" "Installing extrepo..."
fi
_run_cmd "Temurin" "sudo extrepo enable temurin" "Enabling Adoptium Temurin repository..."
_run_cmd "APT Update" "sudo apt update" "Updating package lists..."
}
install_minecraft_java() {
local choices
choices=$(_checklist "Java Runtimes for Minecraft" \
"Select Java version(s) to install:" 15 65 4 \
"8" "Java 8 — Classic mods & Minecraft <= 1.16.5" OFF \
"17" "Java 17 — Minecraft 1.17 to 1.20.4" ON \
"21" "Java 21 — Modern Minecraft >= 1.20.5 & 1.21+" OFF \
"25" "Java 25 — Minecraft 26+" OFF)
[ -z "$choices" ] && { echo "No Java version selected."; return; }
_enable_temurin_repo
local cleaned
cleaned=$(echo "$choices" | tr -d '"')
for ver in $cleaned; do
_run_cmd "Java" "sudo apt install -y temurin-${ver}-jre" \
"Installing Temurin JRE ${ver}..."
done
}
_install_dev_java() {
local ver
ver=$(_menu "Java Development Kits (JDK)" \
"Select JDK version:" 12 60 3 \
"17" "Java 17 LTS Development Kit" \
"21" "Java 21 LTS Development Kit" \
"25" "Java 25 LTS Development Kit")
[ -z "$ver" ] && { echo "No JDK version selected."; return; }
_enable_temurin_repo
_run_install "temurin-${ver}-jdk"
}
_any_jdk_installed_desc() {
local inst
inst=$(dpkg -l 'temurin-*-jdk' 2>/dev/null | awk '/^ii/ {print $2; exit}')
[ -n "$inst" ] && echo " ($inst installed)" || echo ""
}
_any_jdk_state() {
dpkg -l 'temurin-*-jdk' 2>/dev/null | grep -q '^ii' && echo "ON" || echo "OFF"
}