Inanis_Vault/21-Server Reference/px2-server/General Notes.md

Pixel 2 (walleye) OS: Android 15 (LineageOS) + Magisk Root

Access on Tailscale

ssh u0_a208@100.127.187.60 -p 8022

Hardware & Thermal Management

• Device: Google Pixel 2 (Snapdragon 835, 4GB RAM)
• Charging Controller: acc (Advanced Charging Controller)
  • Target Window: 60% (Stop) / 55% (Start)
  • Active Switch: battery/charge_disable 0 1
  • Current Mode: Battery Idle / Bypass (System runs on wall power; battery at rest)
• Thermal Profile: ~30°C (Idle)
• CPU Governor: schedutil (Dynamic scaling for efficiency/responsiveness)

Network & Connectivity

• Primary Access: SSH via Termux
  • ssh u0_a208@100.127.187.60 -p 8022
• VPN / Overlay: Tailscale (Always-on)
  • DNS/Ad-Blocking: Integrated with existing network-wide Pi-hole via Tailnet. (probably)
  • Note:
• Wakelock: Active (termux-wake-lock) — Prevents CPU suspension during screen-off.

Software Stack

• Environment: Termux (64-bit)
• Shell: Zsh
• Multiplexer: Zellij (Session persistence)
• Automation: Termux:Boot (Script execution on power-on)

Stability & Kernel Hardening

• Phantom Process Killer: Disabled
  • max_phantom_processes set to 2147483647
  • settings_enable_monitor_phantom_procs set to false
• Battery Optimization: Disabled (Unrestricted)
  • Whitelist applied for Termux and Tailscale to prevent background pruning.
• Persistence: All ACC and Magisk tweaks persist across system reboots.