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[BUG] Fastfetch doesn't detect HDR on labwc 0.20 #2356

@gorhatlin

Description

@gorhatlin

Read the FAQ first

  • I have checked the FAQ but the issue is not covered

Description

From version 0.20, labwc supports HDR, but fastfetch doesn't detect it under Display (like with KDE).

Version used

2.63.1

Bug prevalence

Always

Regression

No

Installation

Package manager

Package manager

xbps

Screenshots

No response

Configuration

{
  "$schema": "https://github.com/fastfetch-cli/fastfetch/raw/dev/doc/json_schema.json",
  "modules": [
    "title",
    "separator",
    "os",
    "host",
    "kernel",
    "uptime",
    "packages",
    "shell",
    "display",
    "de",
    "wm",
    "wmtheme",
    "theme",
    "icons",
    "font",
    "cursor",
    "terminal",
    "terminalfont",
    "cpu",
    "gpu",
    "memory",
    "swap",
    "disk",
    "localip",
    "battery",
    "poweradapter",
    "locale",
    "break",
    "colors"
  ]
}

System information

[
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      "userName": "hatch",
      "fullUserName": "",
      "hostName": "VOID-MAIN",
      "homeDir": "/home/hatch/",
      "exePath": "/usr/bin/fastfetch",
      "userShell": "/bin/bash",
      "pid": 2105,
      "cwd": "/mnt/D/Downloads/"
    },
    "stat": 0.00666000007186085
  },
  {
    "type": "Separator",
    "error": "Unsupported for JSON format",
    "stat": 0.000480000046081841
  },
  {
    "type": "OS",
    "result": {
      "buildID": "",
      "codename": "",
      "id": "void",
      "idLike": "",
      "name": "Void",
      "prettyName": "Void Linux",
      "variant": "",
      "variantID": "",
      "version": "",
      "versionID": ""
    },
    "stat": 0.02972999995108694
  },
  {
    "type": "Host",
    "error": "neither product_family nor product_name is set by O.E.M.",
    "stat": 0.06698999996297061
  },
  {
    "type": "BIOS",
    "result": {
      "date": "01/13/2025",
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      "vendor": "American Megatrends Inc.",
      "version": "3621",
      "type": "UEFI"
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    "stat": 0.038769999984651804
  },
  {
    "type": "Bootmgr",
    "result": {
      "name": "Void Linux Limine Bootloader",
      "firmware": "\\EFI\\limine\\BOOTX64.EFI",
      "order": 0,
      "secureBoot": false
    },
    "stat": 0.18599000002723187
  },
  {
    "type": "Board",
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      "name": "PRIME B550M-A",
      "vendor": "ASUSTeK COMPUTER INC.",
      "version": "Rev X.0x",
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    "type": "Chassis",
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    "type": "Editor",
    "error": "$VISUAL or $EDITOR not set",
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    "type": "Display",
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        "id": 3543560144569582664,
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          "drrStatus": null,
          "dpi": 96
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          "height": 2160,
          "refreshRate": 60.0
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        "physical": {
          "width": 1600,
          "height": 900
        },
        "rotation": 0,
        "bitDepth": 0,
        "hdrStatus": "Unsupported",
        "type": "External",
        "manufactureDate": {
          "year": 2024,
          "week": 1
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        "serial": 16843009,
        "platformApi": "wayland-zwlr"
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    ],
    "stat": 2.5365419998997822
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  {
    "type": "Brightness",
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  },
  {
    "type": "Monitor",
    "error": "Monitor module is an alias of Display module",
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  },
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    "type": "LM",
    "result": {
      "service": "login",
      "type": "Wayland",
      "version": ""
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    "type": "DE",
    "error": "No DE found",
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    "type": "WM",
    "result": {
      "processName": "labwc",
      "prettyName": "labwc",
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    "type": "WMTheme",
    "error": "Unknown WM: labwc",
    "stat": 0.0005400000372901559
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    "type": "Theme",
    "result": {
      "theme1": "",
      "theme2": "Breeze [GTK3/4]"
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    "type": "Icons",
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      "icons2": "breeze-dark [GTK3/4]"
    },
    "stat": 0.0005799999926239252
  },
  {
    "type": "Font",
    "result": {
      "display": "Noto Sans (12pt) [GTK3/4]",
      "fonts": [
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        "Noto Sans (12pt)",
        "Noto Sans (12pt)"
      ]
    },
    "stat": 0.0035299999872222543
  },
  {
    "type": "Cursor",
    "result": {
      "theme": "BreezeX-Dark",
      "size": "48"
    },
    "stat": 0.0009099999442696571
  },
  {
    "type": "Wallpaper",
    "error": "Failed to detect the current wallpaper path",
    "stat": 0.0003499999875202775
  },
  {
    "type": "Terminal",
    "result": {
      "processName": "foot",
      "exe": "foot",
      "exeName": "foot",
      "exePath": "/usr/bin/foot",
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      "ppid": 1,
      "prettyName": "foot",
      "version": "1.27.0",
      "tty": "/dev/pts/0"
    },
    "stat": 0.11109000002034009
  },
  {
    "type": "TerminalFont",
    "result": {
      "font": {
        "name": "hack",
        "size": "16",
        "styles": [],
        "pretty": "hack (16pt)"
      },
      "fallback": {
        "name": "",
        "size": "",
        "styles": [],
        "pretty": ""
      }
    },
    "stat": 0.024770000018179417
  },
  {
    "type": "TerminalSize",
    "result": {
      "columns": 147,
      "rows": 41,
      "width": 1911,
      "height": 1066
    },
    "stat": 0.0022899999748915434
  },
  {
    "type": "TerminalTheme",
    "result": {
      "fg": {
        "r": 255,
        "g": 255,
        "b": 255,
        "dark": false
      },
      "bg": {
        "r": 0,
        "g": 0,
        "b": 0,
        "dark": true
      }
    },
    "stat": 0.03987999993842095
  },
  {
    "type": "CPU",
    "result": {
      "cpu": "AMD Ryzen 5 5600X",
      "vendor": "AuthenticAMD",
      "packages": 1,
      "cores": {
        "physical": 6,
        "logical": 12,
        "online": 12
      },
      "frequency": {
        "base": 3716,
        "max": 4654
      },
      "coreTypes": [
        {
          "count": 12,
          "freq": 4654
        }
      ],
      "temperature": 59.0,
      "march": "x86_64-v3",
      "numaNodes": 1
    },
    "stat": 0.6194299999624491
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  {
    "type": "CPUCache",
    "result": {
      "l1": [
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          "type": "data"
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        {
          "size": 32768,
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          "lineSize": 64,
          "type": "instruction"
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      ],
      "l2": [
        {
          "size": 524288,
          "num": 6,
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          "type": "unified"
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      ],
      "l3": [
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    "type": "CPUUsage",
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  {
    "type": "GPU",
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  {
    "type": "PhysicalMemory",
    "error": "Failed to get SMBIOS data",
    "stat": 0.01787999994121492
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    "type": "Swap",
    "result": [],
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  {
    "type": "LocalIp",
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        "mac": "cc:28:aa:51:89:8c",
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      "library": "EGL 1.5"
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  {
    "type": "OpenCL",
    "error": "clGetPlatformIDs() failed: CL_PLATFORM_NOT_FOUND_KHR",
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  {
    "type": "Sound",
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    "result": "+27°C - Cloudy  (bjelovar, bjelovar-bilogora county, hr)",
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    "type": "TPM",
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      "version": "2.0",
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  {
    "type": "Version",
    "result": {
      "projectName": "fastfetch",
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      "cmakeBuiltType": "None",
      "compileTime": "May 18 2026, 23:00:17",
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    "type": "Break",
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    "type": "Colors",
    "error": "Unsupported for JSON format",
    "stat": 0.0004000000189989805
  }
]

Features built-in

threads
vulkan
wayland
xcb-randr
xrandr
drm
drm_amdgpu
gio
dconf
eet
dbus
imagemagick7
chafa
zlib
sqlite3
egl
glx
opencl
libpulse
libddcutil
libelf
libzfs
System yyjson
linux/videodev2

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