Uladzimir Bely
unread,Feb 24, 2026, 7:01:26 AM (yesterday) Feb 24Sign in to reply to author
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In sid, package grub-efi-amd64-bin deprecates "efi_uga.mod" so
exclude it for sid to fix wic image creation.
Fixes:
ERROR: _exec_cmd: grub-mkimage -p /EFI/BOOT -O x86_64-efi -o /tmp/isar-image-base-debian-sid-qemuamd64.wic/tmp.wic.47tg4qtv/hdd/boot/EFI/BOOT/bootx64.efi part_gpt part_msdos ntfs ntfscomp fat ext2 normal chain boot configfile linux search efi_gop font gfxterm gfxmenu terminal minicmd test loadenv echo help reboot serial terminfo iso9660 loopback tar memdisk ls search_fs_uuid udf btrfs xfs lvm reiserfs regexp multiboot efi_uga iorw ata returned '1' instead of 0
output: grub-mkimage: error: cannot open `/usr/lib/grub/x86_64-efi/efi_uga.mod': No such file or directory.
---
.../scripts/lib/wic/plugins/source/bootimg-efi-isar.py | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/meta/scripts/lib/wic/plugins/source/bootimg-efi-isar.py b/meta/scripts/lib/wic/plugins/source/bootimg-efi-isar.py
index ed3bed88..6bc78d42 100644
--- a/meta/scripts/lib/wic/plugins/source/bootimg-efi-isar.py
+++ b/meta/scripts/lib/wic/plugins/source/bootimg-efi-isar.py
@@ -446,11 +446,17 @@ class BootimgEFIPlugin(SourcePlugin):
if not distro_arch:
raise WicError("Couldn't find target architecture")
+ distro = get_bitbake_var("DISTRO")
+ if not distro:
+ raise WicError("Couldn't find target distro")
+
if distro_arch == "amd64":
grub_target = 'x86_64-efi'
grub_image = "bootx64.efi"
- grub_modules = "multiboot efi_uga iorw ata "
- if get_bitbake_var("DISTRO").startswith("ubuntu") and \
+ grub_modules = "multiboot iorw ata "
+ if "sid" not in distro:
+ grub_modules += "efi_uga "
+ if distro.startswith("ubuntu") and \
os.path.exists('/usr/lib/grub/x86_64-efi/linuxefi.mod'):
grub_modules += "linuxefi "
elif distro_arch == "i386":
--
2.52.0