"resolution_fit": "1" doesn't work.

[Divzed]

"theme_800x600" "theme_1024x768" "theme_1920x1080" - They have 3 different background images with different resolutions, but for some reason background image and theme is drawn randomly by "default_file": "0" regardless of selected resolution and "resolution_fit": "1" is ignored every time when I boot Ventoy, why?
I tried it on live system UEFI/BIOS and VirtualBox VM UEFI/BIOS, monitor resolution 1920x1080. I also tried to remove "default_file": "0", but issue still persists.

My ventoy.json:

Code:

{
    "theme": {
        "file": [
             "/ventoy/themes/theme_800x600/theme_800x600.txt",
             "/ventoy/themes/theme_1024x768/theme_1024x768.txt",
             "/ventoy/themes/theme_1920x1080/theme_1920x1080.txt"
        ],
        "default_file": "0",
        "resolution_fit": "1",
        "gfxmode": "1920x1080",
        "display_mode": "GUI",
        "serial_param": "--unit=0 --speed=9600",
        "ventoy_left": "95%",
        "ventoy_top": "1%",
        "ventoy_color": "#000000",
        "fonts": [
            "/ventoy/themes/theme_1920x1080/terminus-12.pf2",
            "/ventoy/themes/theme_1920x1080/terminus-14.pf2",
            "/ventoy/themes/theme_1920x1080/terminus-16.pf2",
            "/ventoy/themes/theme_1920x1080/DejaVuSans-48.pf2",
            "/ventoy/themes/theme_1920x1080/DejaVuSans-Regular-14.pf2"
        ]
    },
    "menu_class": [
        {
            "key": "Windows",
            "class": "Windows"
        },
        {
            "key": "windows",
            "class": "Windows"
        },
        {
            "key": "Win",
            "class": "Windows"
        },
        {
            "key": "win",
            "class": "Windows"
        },
        {
            "key": "memtest",
            "class": "MemTest86"
        },
        {
            "key": "iso",
            "class": "ISO"
        }
    ]
}

[nguyen ha thai trong]

Please take a photo and post it to the forum

[nguyen ha thai trong]

I don't see any errors in ventoy and your code, when you remove "default_file": "0" it means "default_file": "0" because ventoy defaults like that, setting "resolution_fit": " 1", Ventoy selects the number of themes equal to the number of themes you provide, so there is no error here.

[Divzed]

I don't see any errors in ventoy and your code, when you remove "default_file": "0" it means "default_file": "0" because ventoy defaults like that, setting "resolution_fit": " 1", Ventoy selects the number of themes equal to the number of themes you provide, so there is no error here.

What? Seems like you missunderstood purpose of "resolution_fit": "1" key. Please read this documentation https://www.ventoy.net/en/plugin_theme.h...me_res_fit
The entire point of "resolution_fit": "1" is to filter out themes with resolution that match Screen/UEFI/Ventoy resolution and automatically apply this specific theme on boot.
This is why it is required to rename theme folder or file "theme.txt" with resolution affix, e.g. XYZ_1920x1080, XYZ_1024x768, XYZ_800x600... and add their paths to ventoy.json.
For some reason "resolution_fit": "1" filters out all themes regardless of specified resolution in ventoy.json theme > file plugin. This is not how it supposed to work according to documentation.



So, when I boot in Screen/UEFI/Ventoy resolution 1920x1080, theme XYZ_1920x1080 should be automatically selected on boot and the other themes should be ignored.
When I boot in Screen/UEFI/Ventoy resolution 1024x768, theme XYZ_1024x768 should be automatically selected on boot and the other themes should be ignored.
When I boot in Screen/UEFI/Ventoy resolution 800x600, theme XYZ_800x600 should be automatically selected on boot and the other themes should be ignored.

[nguyen ha thai trong]

So does ventoy work like you mentioned here?
So, when I boot in Screen/UEFI/Ventoy resolution 1920x1080, theme XYZ_1920x1080 should be automatically selected on boot and the other themes should be ignored.
When I boot in Screen/UEFI/Ventoy resolution 1024x768, theme XYZ_1024x768 should be automatically selected on boot and the other themes should be ignored.
When I boot in Screen/UEFI/Ventoy resolution 800x600, theme XYZ_800x600 should be automatically selected on boot and the other themes should be ignored.

[Divzed]

So does ventoy work like you mentioned here?
So, when I boot in Screen/UEFI/Ventoy resolution 1920x1080, theme XYZ_1920x1080 should be automatically selected on boot and the other themes should be ignored.
When I boot in Screen/UEFI/Ventoy resolution 1024x768, theme XYZ_1024x768 should be automatically selected on boot and the other themes should be ignored.
When I boot in Screen/UEFI/Ventoy resolution 800x600, theme XYZ_800x600 should be automatically selected on boot and the other themes should be ignored.

No. This is the reason why I created this thread and used auxiliary verb "should" in previous response and even posted screenshots that prove it.

[nguyen ha thai trong]

When you boot in Screen/UEFI/Ventoy resolution 1024x768, which theme is selected?

[Divzed]

When you boot in Screen/UEFI/Ventoy resolution 1024x768, which theme is selected?

On every boot, theme is randomly selected from 3 of them that are listed in ventoy.json > theme > file [].

[nguyen ha thai trong]

Can you post the theme and ventoy.json so I can test? Is the error in ventoy1.0.95 or is it from the previous version?

---

Have you tried changing current resolution with F5 Tools -> Resolution Configuration menu? Because according to the documentation :

[Divzed]

Can you post the theme and ventoy.json so I can test? Is the error in ventoy1.0.95 or is it from the previous version?

---

Have you tried changing current resolution with F5 Tools -> Resolution Configuration menu? Because according to the documentation :

Ventoy version - 1.0.95

Yes, I tried to change resolution with F5 Tools -> Resolution Configuration, after resolution change this way, theme remains the same as it was randomly drawn at boot.