ff38460eeb
- Complete installation and uninstallation scripts - Optimized TLP configuration for maximum battery life - PowerTOP analysis and auto-tune functionality - Real-time battery monitoring with detailed stats - ThinkPad-specific optimizations and battery thresholds - Comprehensive documentation and usage guides - Tested on ThinkPad T14 Gen 1 with 13% power reduction
116 lines
2.7 KiB
Bash
Executable File
116 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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# Uninstall script for Battery Life Optimizer tools
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set -euo pipefail
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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log() {
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echo -e "${BLUE}[$(date +'%Y-%m-%d %H:%M:%S')]${NC} $1"
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}
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success() {
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echo -e "${GREEN}[SUCCESS]${NC} $1"
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}
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warning() {
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echo -e "${YELLOW}[WARNING]${NC} $1"
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}
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error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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# Check if running as root
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check_root() {
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if [[ $EUID -eq 0 ]]; then
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error "This script should not be run as root!"
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error "It will use sudo when necessary."
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exit 1
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fi
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}
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# Restore TLP configuration backup
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restore_tlp_config() {
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local backup_pattern="/etc/tlp.conf.backup.*"
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local latest_backup=$(ls -t $backup_pattern 2>/dev/null | head -n1)
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if [[ -n "$latest_backup" && -f "$latest_backup" ]]; then
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log "Restoring TLP configuration from backup..."
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sudo cp "$latest_backup" /etc/tlp.conf
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success "TLP configuration restored from $latest_backup"
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else
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warning "No TLP configuration backup found"
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fi
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}
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# Remove PowerTOP service
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remove_powertop_service() {
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log "Removing PowerTOP auto-tune service..."
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if systemctl is-enabled powertop.service &>/dev/null; then
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sudo systemctl disable powertop.service
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sudo systemctl stop powertop.service
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fi
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if [[ -f /etc/systemd/system/powertop.service ]]; then
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sudo rm /etc/systemd/system/powertop.service
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sudo systemctl daemon-reload
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fi
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success "PowerTOP service removed"
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}
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# Uninstall packages
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uninstall_packages() {
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log "Removing installed packages..."
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# Ask for confirmation
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warning "This will remove TLP, PowerTOP, and related packages"
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read -p "Are you sure? (y/N): " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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sudo apt remove --purge -y \
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tlp \
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tlp-rdw \
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powertop \
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tp-smapi-dkms \
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acpi-call-dkms \
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laptop-mode-tools \
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thermald \
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cpufrequtils
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sudo apt autoremove -y
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success "Packages removed"
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else
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warning "Package removal cancelled"
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fi
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}
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# Main uninstall function
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main() {
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log "Starting Battery Life Optimizer uninstallation..."
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check_root
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remove_powertop_service
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restore_tlp_config
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uninstall_packages
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success "Uninstallation completed!"
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echo
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log "System restored to previous state"
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warning "Reboot recommended to ensure all changes take effect"
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}
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# Run main function if script is executed directly
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if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
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main "$@"
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fi |