| Ubuntu System Configuration Documentation | |
| ================================================================================ | |
| SYSTEM OVERVIEW | |
| ================================================================================ | |
| Operating System: Ubuntu 22.04.3 LTS (Jammy Jellyfish) | |
| Kernel Version: 5.15.0-91-generic | |
| Kernel Architecture: x86_64 | |
| Desktop Environment: GNOME 42.9 | |
| Shell: Bash 5.1.16 | |
| System Uptime: 5 days, 12 hours, 34 minutes | |
| Last System Update: 2024-01-15 14:23:00 UTC | |
| Hostname: ubuntu-workstation | |
| Domain: localdomain | |
| Machine Type: Desktop | |
| Manufacturer: System manufacturer | |
| Product Name: System Product Name | |
| BIOS Version: F1 | |
| BIOS Date: 01/15/2023 | |
| ================================================================================ | |
| HARDWARE INFORMATION | |
| ================================================================================ | |
| Processor: | |
| - Model: Intel Core i7-12700K | |
| - Cores: 12 (8 Performance + 4 Efficiency) | |
| - Threads: 20 | |
| - Base Frequency: 3.60 GHz | |
| - Max Turbo Frequency: 5.00 GHz | |
| - Architecture: Alder Lake | |
| - Cache: L1: 480 KB, L2: 12 MB, L3: 25 MB | |
| Memory: | |
| - Total RAM: 32 GB DDR4 | |
| - Available RAM: 18.5 GB | |
| - Swap: 4 GB | |
| - Memory Speed: 3200 MHz | |
| - Memory Slots: 4 (2 used) | |
| Storage: | |
| - Primary Drive: Samsung SSD 980 PRO 1TB (NVMe) | |
| - Secondary Drive: Seagate HDD 2TB (SATA) | |
| - File System: ext4 | |
| - Total Space: 1TB | |
| - Used Space: 450 GB | |
| - Available Space: 550 GB | |
| - Mount Points: / (root), /home, /var, /tmp | |
| Graphics: | |
| - Primary GPU: NVIDIA GeForce RTX 3070 | |
| - GPU Memory: 8 GB GDDR6 | |
| - Driver Version: 535.154.05 | |
| - OpenGL Version: 4.6.0 | |
| - Display Resolution: 1920x1080 @ 60Hz | |
| - Secondary Display: None | |
| - Color Depth: 24-bit | |
| Network Adapters: | |
| - Ethernet: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller | |
| - WiFi: Intel Wi-Fi 6 AX200 | |
| - Bluetooth: Intel AX200 Bluetooth | |
| - MAC Address (Ethernet): 00:1B:44:11:3A:B7 | |
| - MAC Address (WiFi): 00:1B:44:11:3A:B8 | |
| Audio: | |
| - Sound Card: Realtek ALC1220 | |
| - Output Device: Built-in Audio Analog Stereo | |
| - Input Device: Built-in Microphone | |
| - Sample Rate: 48000 Hz | |
| - Bit Depth: 16-bit | |
| ================================================================================ | |
| NETWORK CONFIGURATION | |
| ================================================================================ | |
| Active Connections: | |
| - Primary: Ethernet (enp3s0) | |
| - Status: Connected | |
| - IP Address: 192.168.1.105 | |
| - Subnet Mask: 255.255.255.0 | |
| - Default Gateway: 192.168.1.1 | |
| - DNS Servers: 8.8.8.8, 8.8.4.4, 1.1.1.1 | |
| - IPv6: Enabled | |
| - IPv6 Address: fe80::a1b2:c3d4:e5f6:g7h8/64 | |
| WiFi Configuration: | |
| - SSID: HomeNetwork-5G | |
| - Security: WPA2-PSK | |
| - Signal Strength: -45 dBm | |
| - Channel: 149 (5 GHz) | |
| - Connection Status: Available but not connected | |
| Firewall: | |
| - Status: Enabled (ufw) | |
| - Default Policy: Deny incoming, Allow outgoing | |
| - Active Rules: 5 rules configured | |
| - Logging: Enabled | |
| Proxy Settings: | |
| - HTTP Proxy: Not configured | |
| - HTTPS Proxy: Not configured | |
| - FTP Proxy: Not configured | |
| - SOCKS Proxy: Not configured | |
| - No Proxy: localhost, 127.0.0.1 | |
| ================================================================================ | |
| DISPLAY AND APPEARANCE SETTINGS | |
| ================================================================================ | |
| Display Configuration: | |
| - Primary Display: 1920x1080 @ 60Hz | |
| - Color Profile: sRGB | |
| - Night Light: Enabled | |
| - Night Light Schedule: 20:00 - 07:00 | |
| - Night Light Temperature: 4000K | |
| - Screen Brightness: 75% | |
| - Display Scaling: 100% (no scaling) | |
| - Fractional Scaling: Disabled | |
| - Rotation: Landscape (normal) | |
| Appearance: | |
| - Theme: Adwaita (default) | |
| - Icon Theme: Adwaita | |
| - Cursor Theme: Adwaita | |
| - Font: Ubuntu 11pt | |
| - Font Rendering: Subpixel (RGB) | |
| - Font Hinting: Slight | |
| - Window Animations: Enabled | |
| - Window Titlebar Buttons: Minimize, Maximize, Close | |
| Desktop: | |
| - Background: Default GNOME wallpaper | |
| - Lock Screen Background: Same as desktop | |
| - Show Desktop Icons: Enabled | |
| - Desktop Icons: Computer, Home, Trash, Network | |
| - Dock: Enabled (auto-hide) | |
| - Dock Position: Bottom | |
| - Dock Size: 48px | |
| ================================================================================ | |
| POWER MANAGEMENT | |
| ================================================================================ | |
| AC Power Settings: | |
| - Screen Blank: After 10 minutes of inactivity | |
| - Automatic Suspend: After 30 minutes of inactivity | |
| - Power Button Action: Suspend | |
| - Lid Close Action: Suspend (when on battery) | |
| - Critical Battery Action: Hibernate | |
| Battery Settings (if applicable): | |
| - Battery Percentage Display: Enabled | |
| - Low Battery Warning: 20% | |
| - Critical Battery Warning: 10% | |
| - Battery Saver Mode: Disabled | |
| CPU Power Management: | |
| - CPU Governor: Performance | |
| - CPU Frequency Scaling: Enabled | |
| - Turbo Boost: Enabled | |
| - CPU C-States: Enabled | |
| ================================================================================ | |
| SOUND AND AUDIO SETTINGS | |
| ================================================================================ | |
| Output Configuration: | |
| - Output Device: Built-in Audio Analog Stereo | |
| - Volume Level: 50% | |
| - Balance: Center (L: 100%, R: 100%) | |
| - Mute: Disabled | |
| - Volume Over-Amplification: 0% | |
| Input Configuration: | |
| - Input Device: Built-in Microphone | |
| - Input Volume: 75% | |
| - Input Mute: Disabled | |
| - Input Boost: 0 dB | |
| Sound Effects: | |
| - System Sounds: Enabled | |
| - Volume: 30% | |
| - Sound Theme: Ubuntu | |
| - Alert Sound: Ubuntu | |
| Application Volume Mixer: | |
| - Firefox: 80% | |
| - VLC Media Player: 100% | |
| - System Sounds: 30% | |
| - Notification Sounds: 40% | |
| ================================================================================ | |
| USER ACCOUNTS AND PERMISSIONS | |
| ================================================================================ | |
| Primary User Account: | |
| - Username: user | |
| - User ID: 1000 | |
| - Group: users | |
| - Home Directory: /home/user | |
| - Shell: /bin/bash | |
| - Account Type: Administrator | |
| - Password: Set (last changed: 2024-01-10) | |
| - Account Status: Active | |
| Groups Membership: | |
| - adm (system administration) | |
| - dialout (serial port access) | |
| - cdrom (CD-ROM access) | |
| - sudo (administrative privileges) | |
| - audio (audio device access) | |
| - video (video device access) | |
| - plugdev (plug device access) | |
| - lpadmin (printer administration) | |
| - sambashare (Samba file sharing) | |
| Sudo Configuration: | |
| - Sudo Access: Enabled | |
| - Password Required: Yes | |
| - Timeout: 15 minutes | |
| - Secure Path: Enabled | |
| ================================================================================ | |
| FILE SYSTEM AND STORAGE | |
| ================================================================================ | |
| Mount Points: | |
| - / (root): ext4, 500GB, 250GB used, 250GB free | |
| - /home: ext4, 400GB, 150GB used, 250GB free | |
| - /var: ext4, 50GB, 30GB used, 20GB free | |
| - /tmp: tmpfs, 8GB, 2GB used, 6GB free | |
| - /boot: ext4, 512MB, 200MB used, 312MB free | |
| - /boot/efi: vfat, 512MB, 50MB used, 462MB free | |
| Disk Usage by Directory: | |
| - /home/user/Documents: 45 GB | |
| - /home/user/Downloads: 30 GB | |
| - /home/user/Pictures: 25 GB | |
| - /home/user/Videos: 40 GB | |
| - /home/user/Music: 10 GB | |
| - /var/log: 15 GB | |
| - /var/cache: 10 GB | |
| File System Options: | |
| - Noatime: Enabled (for performance) | |
| - Relatime: Enabled | |
| - Discard: Enabled (for SSD) | |
| - Journal: Enabled (ext4 journaling) | |
| Backup Configuration: | |
| - Automatic Backups: Enabled | |
| - Backup Tool: Deja Dup | |
| - Backup Frequency: Daily | |
| - Backup Location: External drive (/media/backup) | |
| - Last Backup: 2024-01-15 02:00:00 | |
| - Backup Retention: 30 days | |
| ================================================================================ | |
| INSTALLED APPLICATIONS AND SOFTWARE | |
| ================================================================================ | |
| Web Browsers: | |
| - Firefox 121.0 (default browser) | |
| - Chromium 120.0.6099.129 | |
| - Installation Date: 2024-01-05 | |
| Office Suite: | |
| - LibreOffice 7.5.8.2 | |
| - Writer (word processor) | |
| - Calc (spreadsheet) | |
| - Impress (presentations) | |
| - Draw (vector graphics) | |
| - Base (database) | |
| - Math (formula editor) | |
| - Installation Date: 2024-01-05 | |
| Graphics and Media: | |
| - GIMP 2.10.34 (image editor) | |
| - Inkscape 1.2.2 (vector graphics) | |
| - VLC Media Player 3.0.20 (media player) | |
| - Audacity 3.2.5 (audio editor) | |
| - Installation Date: 2024-01-06 | |
| Development Tools: | |
| - Visual Studio Code 1.85.2 | |
| - Git 2.34.1 | |
| - Python 3.10.12 | |
| - Node.js 18.19.0 | |
| - Docker 24.0.7 | |
| - Installation Date: 2024-01-07 | |
| System Tools: | |
| - GParted 1.3.1 (partition editor) | |
| - Synaptic Package Manager 0.91.3 | |
| - System Monitor 42.0 | |
| - Disk Usage Analyzer 42.0 | |
| - Archive Manager 3.44.0 | |
| Communication: | |
| - Thunderbird 115.6.0 (email client) | |
| - Telegram Desktop 4.10.1 | |
| - Zoom 5.17.0 | |
| Package Management: | |
| - APT Package Manager: Active | |
| - Snap: Enabled (version 2.58) | |
| - Flatpak: Enabled (version 1.14.4) | |
| - Total Installed Packages: 2,847 | |
| - System Updates: Automatic (security updates only) | |
| - Last Update Check: 2024-01-15 06:00:00 | |
| ================================================================================ | |
| SYSTEM SERVICES AND DAEMONS | |
| ================================================================================ | |
| Active Services: | |
| - systemd: System and service manager (PID 1) | |
| - NetworkManager: Network connection management | |
| - dbus: Inter-process communication | |
| - gdm3: GNOME Display Manager | |
| - snapd: Snap package management | |
| - ufw: Firewall service | |
| - sshd: SSH server (disabled) | |
| - cups: Print service | |
| - avahi-daemon: Network service discovery | |
| Service Status: | |
| - NetworkManager: Active (running) | |
| - Bluetooth: Active (running) | |
| - Print Spooler: Active (running) | |
| - SSH Server: Inactive (disabled) | |
| - Web Server: Inactive (not installed) | |
| - Database Server: Inactive (not installed) | |
| Systemd Targets: | |
| - Default Target: graphical.target | |
| - Current Target: graphical.target | |
| - Boot Mode: Graphical | |
| ================================================================================ | |
| SECURITY SETTINGS | |
| ================================================================================ | |
| Firewall (ufw): | |
| - Status: Active | |
| - Default Incoming: Deny | |
| - Default Outgoing: Allow | |
| - Default Forward: Deny | |
| - Logging: On (low) | |
| - IPv6: Enabled | |
| Allowed Ports: | |
| - 22/tcp (SSH) - Currently disabled | |
| - 80/tcp (HTTP) - Not allowed | |
| - 443/tcp (HTTPS) - Not allowed | |
| - 631/tcp (IPP printing) - Allowed | |
| AppArmor: | |
| - Status: Enabled | |
| - Mode: Enforce | |
| - Profiles Loaded: 45 | |
| - Profiles Enforced: 40 | |
| - Profiles Complaining: 5 | |
| Automatic Security Updates: | |
| - Status: Enabled | |
| - Update Type: Security updates only | |
| - Update Schedule: Daily at 06:00 | |
| - Reboot Required: Manual | |
| - Last Security Update: 2024-01-14 | |
| Login Security: | |
| - Automatic Login: Disabled | |
| - Guest Account: Disabled | |
| - Root Login: Disabled | |
| - Password Complexity: Enabled | |
| - Account Lockout: Enabled (5 failed attempts) | |
| ================================================================================ | |
| LOCALIZATION AND REGIONAL SETTINGS | |
| ================================================================================ | |
| Language and Region: | |
| - System Language: English (United States) | |
| - Formats: English (United States) | |
| - Input Sources: English (US) - Default | |
| - Additional Languages: None | |
| - Date Format: MM/DD/YYYY | |
| - Time Format: 24-hour (HH:MM) | |
| - First Day of Week: Sunday | |
| - Currency: USD ($) | |
| - Numbers: US format (1,234.56) | |
| Keyboard: | |
| - Layout: English (US) | |
| - Variant: Default | |
| - Compose Key: Right Alt | |
| - Caps Lock Behavior: Caps Lock | |
| - Keyboard Shortcuts: Default GNOME shortcuts | |
| Time and Date: | |
| - Timezone: UTC (Coordinated Universal Time) | |
| - NTP Synchronization: Enabled | |
| - NTP Servers: pool.ntp.org | |
| - Automatic Date & Time: Enabled | |
| - Automatic Time Zone: Disabled | |
| ================================================================================ | |
| PRINTERS AND SCANNERS | |
| ================================================================================ | |
| Printers: | |
| - Default Printer: HP LaserJet Pro (network) | |
| - Printer Status: Online | |
| - Printer Driver: HPLIP 3.22.10 | |
| - Print Queue: Empty | |
| - Last Print Job: 2024-01-14 16:30:00 | |
| Scanners: | |
| - Scanner: Canon CanoScan LiDE 300 | |
| - Scanner Status: Connected | |
| - Scanner Driver: SANE backend | |
| - Last Scan: 2024-01-12 10:15:00 | |
| ================================================================================ | |
| ENVIRONMENT VARIABLES AND PATHS | |
| ================================================================================ | |
| Important Environment Variables: | |
| - PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin | |
| - HOME: /home/user | |
| - USER: user | |
| - SHELL: /bin/bash | |
| - LANG: en_US.UTF-8 | |
| - LC_ALL: en_US.UTF-8 | |
| - DISPLAY: :0 | |
| - XDG_CONFIG_HOME: /home/user/.config | |
| - XDG_DATA_HOME: /home/user/.local/share | |
| Application Paths: | |
| - Python Path: /usr/bin/python3 | |
| - Node.js Path: /usr/bin/node | |
| - Java Path: Not installed | |
| - Go Path: Not installed | |
| ================================================================================ | |
| SYSTEM LOGS AND MONITORING | |
| ================================================================================ | |
| Log Locations: | |
| - System Log: /var/log/syslog | |
| - Kernel Log: /var/log/kern.log | |
| - Authentication Log: /var/log/auth.log | |
| - Package Log: /var/log/dpkg.log | |
| - Application Logs: ~/.local/share/applications | |
| Log Rotation: | |
| - Status: Enabled | |
| - Rotation Frequency: Weekly | |
| - Retention: 4 weeks | |
| - Compression: Enabled (gzip) | |
| System Monitoring: | |
| - System Monitor: Enabled | |
| - Resource Usage Tracking: Enabled | |
| - Performance Metrics: CPU, Memory, Disk, Network | |
| - Alert Thresholds: Not configured | |
| ================================================================================ | |
| NETWORK SHARING AND FILE SERVICES | |
| ================================================================================ | |
| Samba (SMB/CIFS): | |
| - Status: Not installed | |
| - Shares: None | |
| - Authentication: N/A | |
| NFS (Network File System): | |
| - Status: Not installed | |
| - Exports: None | |
| FTP Server: | |
| - Status: Not installed | |
| - Service: N/A | |
| SSH File Transfer: | |
| - Status: Available (OpenSSH client installed) | |
| - Server: Not running | |
| - Key-based Authentication: Not configured | |
| ================================================================================ | |
| VIRTUALIZATION AND CONTAINERS | |
| ================================================================================ | |
| Virtualization: | |
| - VirtualBox: Not installed | |
| - VMware: Not installed | |
| - QEMU/KVM: Available (not in use) | |
| - Hypervisor: Not active | |
| Containers: | |
| - Docker: Installed (version 24.0.7) | |
| - Docker Status: Active | |
| - Containers Running: 0 | |
| - Images: 3 | |
| - Docker Compose: Installed (version 2.23.0) | |
| ================================================================================ | |
| SYSTEM MAINTENANCE AND UPDATES | |
| ================================================================================ | |
| Update Schedule: | |
| - Automatic Updates: Enabled | |
| - Update Type: Security updates only | |
| - Update Frequency: Daily | |
| - Update Time: 06:00 UTC | |
| - Reboot After Update: Manual | |
| Last System Maintenance: | |
| - System Update: 2024-01-14 06:00:00 | |
| - Package Updates: 12 packages updated | |
| - Security Patches: 3 patches applied | |
| - System Reboot: 2024-01-10 08:00:00 | |
| Disk Cleanup: | |
| - Temporary Files: Cleaned weekly | |
| - Package Cache: Cleaned monthly | |
| - Log Files: Rotated weekly | |
| - Trash: Emptied manually | |
| Backup Status: | |
| - Last Full Backup: 2024-01-14 02:00:00 | |
| - Backup Size: 180 GB | |
| - Backup Location: /media/backup/system_backup | |
| - Next Scheduled Backup: 2024-01-16 02:00:00 | |
| ================================================================================ | |
| CUSTOM CONFIGURATIONS AND TWEAKS | |
| ================================================================================ | |
| GNOME Extensions: | |
| - Dash to Dock: Installed (version 72) | |
| - User Themes: Installed (version 42) | |
| - Clipboard Indicator: Installed (version 45) | |
| - Weather: Installed (version 53) | |
| Custom Scripts: | |
| - Backup Script: ~/scripts/backup.sh (scheduled daily) | |
| - System Cleanup: ~/scripts/cleanup.sh (scheduled weekly) | |
| - Network Monitor: ~/scripts/network_monitor.sh (manual) | |
| Custom Key Bindings: | |
| - Super + T: Open Terminal | |
| - Super + E: Open File Manager | |
| - Ctrl + Alt + T: Open Terminal (alternative) | |
| - Super + L: Lock Screen | |
| ================================================================================ | |
| SYSTEM PERFORMANCE METRICS | |
| ================================================================================ | |
| Current System Load: | |
| - CPU Usage: 15% (average) | |
| - Memory Usage: 42% (13.4 GB / 32 GB) | |
| - Disk I/O: Low | |
| - Network I/O: Low | |
| - Temperature: CPU: 45°C, GPU: 38°C | |
| Performance Profile: | |
| - Power Mode: Balanced | |
| - CPU Governor: Performance | |
| - GPU Power Management: Adaptive | |
| - Fan Speed: Auto | |
| ================================================================================ | |
| NOTES AND ADDITIONAL INFORMATION | |
| ================================================================================ | |
| System Notes: | |
| - This system is primarily used for development work and general productivity. | |
| - Regular backups are performed to external storage. | |
| - System is kept up to date with security patches. | |
| - Custom configurations have been applied for improved workflow. | |
| Known Issues: | |
| - None currently reported. | |
| Future Planned Changes: | |
| - Consider enabling SSH server for remote access | |
| - Evaluate additional backup solutions | |
| - Review and optimize startup applications | |
| ================================================================================ | |
| DOCUMENTATION METADATA | |
| ================================================================================ | |
| Document Created: 2024-01-10 | |
| Last Updated: 2024-01-15 10:30:00 | |
| Document Version: 1.2 | |
| Maintained By: System Administrator | |
| Update Frequency: As needed or after significant system changes | |
| ================================================================================ | |
| END OF SYSTEM CONFIGURATION DOCUMENTATION | |
| ================================================================================ | |