From de47ff838527a6cf636f6c28e717f87629a66bf0 Mon Sep 17 00:00:00 2001
From: Darshaka Pathirana <dpat@syn-net.org>
Date: Wed, 18 Dec 2024 17:31:51 +0100
Subject: [PATCH] GRUB theme: replace desktop-color with desktop-image

In b0b979ef the GRUB theme was replaced.

When selecting any sub menu entry under "Options" the following error is
shown:

  | error: null src bitmap in grub_video_bitmap_create_scaled.
  | Loading kernel...
  | Loading initrd...
  |
  | Press any key to continue...

We already ran into this. It was fixed by replacing the desktop-color
with a small black.png as desktop-image, see: 8a09c98f and grml/grml#16

Closes: grml/grml-live#209
---
 templates/boot/grub/grml-theme/black.png    | Bin 0 -> 116 bytes
 templates/boot/grub/grml-theme/sb-theme.txt |   3 +--
 templates/boot/grub/grml-theme/theme.txt    |   3 +--
 3 files changed, 2 insertions(+), 4 deletions(-)
 create mode 100644 templates/boot/grub/grml-theme/black.png

diff --git a/templates/boot/grub/grml-theme/black.png b/templates/boot/grub/grml-theme/black.png
new file mode 100644
index 0000000000000000000000000000000000000000..83736f65359519e0265cc4748b4226f14e4705e9
GIT binary patch
literal 116
zcmeAS@N?(olHy`uVBq!ia0vp^AT}2V6Od#Ih<F90tUX;ELnJQO_Brw~7;qfY`So9a
z_u)ygDMc+4#60iHDl<%Q_%nH<+qT*ro7UF*^Ou>v&H8#zm`9|5-P`if9Dd#S3o4s|
P#xQug`njxgN@xNA0n#Le

literal 0
HcmV?d00001

diff --git a/templates/boot/grub/grml-theme/sb-theme.txt b/templates/boot/grub/grml-theme/sb-theme.txt
index b1352043a..12118deb0 100644
--- a/templates/boot/grub/grml-theme/sb-theme.txt
+++ b/templates/boot/grub/grml-theme/sb-theme.txt
@@ -1,6 +1,6 @@
 title-text: ""
 title-color: "#FFF"
-desktop-color: "#000"
+desktop-image: "black.png"
 
 + image {
   file = "logo.png"
@@ -17,7 +17,6 @@ desktop-color: "#000"
   width = 92%-180
   top = 25%
   height = 55%
-  # TODO: set height=60%
   item_color = #FFF
   selected_item_color = #000
   item_spacing = 4
diff --git a/templates/boot/grub/grml-theme/theme.txt b/templates/boot/grub/grml-theme/theme.txt
index 9a7f7ac19..806308aec 100644
--- a/templates/boot/grub/grml-theme/theme.txt
+++ b/templates/boot/grub/grml-theme/theme.txt
@@ -1,6 +1,6 @@
 title-text: ""
 title-color: "#FFF"
-desktop-color: "#000"
+desktop-image: "black.png"
 
 + image {
   file = "logo.png"
@@ -17,7 +17,6 @@ desktop-color: "#000"
   width = 92%-180
   top = 25%
   height = 55%
-  # TODO: set height=60%
   item_color = #FFF
   selected_item_color = #000
   item_spacing = 4