Use 'set gfxpayload' instead of vga=... in grub2 config

diff --git a/debian/changelog b/debian/changelog
index 69414d6..f19acf8 100644 (file)
--- a/debian/changelog
+++ b/debian/changelog
@@ -6,8 +6,15 @@ grml2usb (0.9.9) UNRELEASED; urgency=low
     older 'terminal'-command (thanks to Felix Zielcke for helping).
   * Document the 'grub-setup fails after Attempting to install GRUB
     to a partition instead of the MBR' issue.
-
- -- Michael Prokop <mika@grml.org>  Tue, 28 Jul 2009 19:36:44 +0200
+  * Use "set gfxpayload=1024x768x16,1024x768" instead of vga=791 in
+    grub2 configuration. This requires a recent version of the linux
+    loader as the new linux loader loads the kernel at 32bit entry point
+    and not at 16 bit anymore so it has to be translated for the Linux
+    kernel (as the kernel parses vga= in 16 bit code). In the long run
+    we don't seem to have another option, so let's change it.
+    Thanks to Felix Zielcke and Robert Millan for first hand information.
+
+ -- Michael Prokop <mika@grml.org>  Tue, 28 Jul 2009 23:58:57 +0200
 
 grml2usb (0.9.8) unstable; urgency=low
 

diff --git a/grml2usb b/grml2usb
index 3009327..9a100dd 100755 (executable)
--- a/grml2usb
+++ b/grml2usb
@@ -270,7 +270,8 @@ else
 fi
 
 menuentry "%(grml_flavour)s (default)" {
-    linux   /boot/release/%(grml_flavour)s/linux26 apm=power-off vga=791 quiet boot=live nomce live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
+    set gfxpayload=1024x768x16,1024x768
+    linux   /boot/release/%(grml_flavour)s/linux26 apm=power-off quiet boot=live nomce live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
     initrd  /boot/release/%(grml_flavour)s/initrd.gz
 }
 
@@ -312,31 +313,36 @@ def generate_flavour_specific_grub2_config(grml_flavour, bootoptions):
     return("""\
 ## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
 menuentry "%(grml_flavour)s" {
-    linux  /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
+    set gfxpayload=1024x768x16,1024x768
+    linux  /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
     initrd /boot/release/%(grml_flavour)s/initrd.gz
 }
 
 ## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
 menuentry "%(grml_flavour)s-persistent" {
-    linux  /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet persistent live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
+    set gfxpayload=1024x768x16,1024x768
+    linux  /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet persistent live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s
     initrd /boot/release/%(grml_flavour)s/initrd.gz
 }
 
 ## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
 menuentry "%(grml_flavour)s2ram" {
-    linux  /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ toram=%(grml_flavour)s.squashfs %(bootoptions)s
+    set gfxpayload=1024x768x16,1024x768
+    linux  /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ toram=%(grml_flavour)s.squashfs %(bootoptions)s
     initrd /boot/release/%(grml_flavour)s/initrd.gz
 }
 
 ## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
 menuentry "%(grml_flavour)s-debug" {
-    linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ debug boot=live initcall_debug%(bootoptions)s
+    set gfxpayload=1024x768x16,1024x768
+    linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ debug boot=live initcall_debug%(bootoptions)s
     initrd /boot/release/%(grml_flavour)s/initrd.gz
 }
 
 ## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
 menuentry "%(grml_flavour)s-x" {
-    linux  /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ startx=wm-ng %(bootoptions)s
+    set gfxpayload=1024x768x16,1024x768
+    linux  /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ startx=wm-ng %(bootoptions)s
     initrd /boot/release/%(grml_flavour)s/initrd.gz
 }
 
@@ -354,7 +360,8 @@ menuentry "%(grml_flavour)s-failsafe" {
 
 ## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s]
 menuentry "%(grml_flavour)s-forensic" {
-    linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ nofstab noraid nolvm noautoconfig noswap raid=noautodetect forensic readonly %(bootoptions)s
+    set gfxpayload=1024x768x16,1024x768
+    linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ nofstab noraid nolvm noautoconfig noswap raid=noautodetect forensic readonly %(bootoptions)s
     initrd /boot/release/%(grml_flavour)s/initrd.gz
 }