debian: 尝试支持 256M 内存

debian.cfg

@@ -3,6 +3,9 @@
 # https://www.debian.org/releases/stable/example-preseed.txt
 # https://preseed.debian.net/debian-preseed/bookworm/amd64-main-full.txt
 
+  # 下面这行语句无效，因为本行后面有反斜杠，前面有空格（安装器认为不算注释）\
+d-i debian-installer/locale string en_US
+
 # B.4.1. 本地化
 d-i debian-installer/locale string en_US
 d-i keyboard-configuration/xkb-keymap select us
@@ -104,7 +107,6 @@ d-i partman/early_command string \
     confhome="$(grep -o 'extra\.confhome=[^ ]*' /proc/cmdline | cut -d= -f2)"; \
     swapfile=/target/swapfile; \
     postinst=/var/lib/dpkg/info/bootstrap-base.postinst; \
-    anna-install fdisk-udeb; \
 
     cp $postinst $postinst.orig; \
     echo "fallocate -l 384M $swapfile; mkswap $swapfile; swapon $swapfile; $postinst.orig" >$postinst; \
@@ -114,6 +116,7 @@ d-i partman/early_command string \
 
     xda=$(wget --tries=5 $confhome/get-xda.sh -O- | sh -s); \
     debconf-set partman-auto/disk "/dev/$xda"; \
+    rm -rf /usr/sbin/fdisk /usr/sbin/sfdisk; \
 
     ttys=$(wget --tries=5 $confhome/ttys.sh -O- | sh -s console=); \
     debconf-set debian-installer/add-kernel-opts "$ttys"; \
@@ -122,8 +125,11 @@ d-i partman/early_command string \
     debconf-set base-installer/kernel/image "$kernel"; \
 
     [ -d /sys/firmware/efi ] && debconf-set partman-auto/expert_recipe "$(debconf-get partman-auto/expert_recipe_efi)"; \
-    [ -d /sys/firmware/efi ] || debconf-set partman-auto/expert_recipe "$(debconf-get partman-auto/expert_recipe_bios)"
+    [ -d /sys/firmware/efi ] || debconf-set partman-auto/expert_recipe "$(debconf-get partman-auto/expert_recipe_bios)"; \
 
+    true >/bin/os-prober
+
+# os-prober 卡太久，因此跳过
 
 # debian 10 没有 /target/etc/ssh/sshd_config.d/ 文件夹
 d-i preseed/late_command string \