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fix: restore os-prober for grub windows detection

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This commit is contained in:
Ivan Malison
2026-07-07 12:10:30 -07:00
parent 9f64f7e063
commit f25f878e6d
1 changed files with 9 additions and 3 deletions
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12
nixos/bootloaders/grub.nix
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@@ -15,13 +15,19 @@ in {
description = "Maximum number of NixOS configurations shown in GRUB."; description = "Maximum number of NixOS configurations shown in GRUB.";
}; };
useOSProber = lib.mkOption {
default = true;
type = lib.types.bool;
description = "Whether to enable os-prober for detecting other bootable operating systems.";
};
windowsEfiUuid = lib.mkOption { windowsEfiUuid = lib.mkOption {
default = null; default = null;
type = lib.types.nullOr lib.types.str; type = lib.types.nullOr lib.types.str;
description = '' description = ''
Filesystem UUID of the Windows EFI system partition. When set, GRUB Filesystem UUID of the Windows EFI system partition. When set, GRUB
gets an explicit Windows Boot Manager chainload entry and skips gets an explicit Windows Boot Manager chainload entry in addition to
os-prober autodetection. any os-prober autodetection.
''; '';
}; };
@@ -65,7 +71,7 @@ in {
memtest86.enable = true; memtest86.enable = true;
efiSupport = true; efiSupport = true;
device = "nodev"; device = "nodev";
useOSProber = cfg.windowsEfiUuid == null; useOSProber = cfg.useOSProber;
configurationLimit = cfg.configurationLimit; configurationLimit = cfg.configurationLimit;
timeoutStyle = "menu"; timeoutStyle = "menu";
theme = lib.mkIf (cfg.theme != null) (lib.mkDefault cfg.theme); theme = lib.mkIf (cfg.theme != null) (lib.mkDefault cfg.theme);