committing changes in /etc made by "apt-get upgrade"

Package changes:
-grub-common 2.04-1ubuntu26.16 amd64
+grub-common 2.04-1ubuntu26.17 amd64
-grub-pc 2.04-1ubuntu26.16 amd64
-grub-pc-bin 2.04-1ubuntu26.16 amd64
-grub2-common 2.04-1ubuntu26.16 amd64
+grub-pc 2.04-1ubuntu26.17 amd64
+grub-pc-bin 2.04-1ubuntu26.17 amd64
+grub2-common 2.04-1ubuntu26.17 amd64
-libnghttp2-14 1.40.0-1build1 amd64
+libnghttp2-14 1.40.0-1ubuntu0.1 amd64
-libperl5.30 5.30.0-9ubuntu0.3 amd64
+libperl5.30 5.30.0-9ubuntu0.4 amd64
-libpython3.8 3.8.10-0ubuntu1~20.04.7 amd64
-libpython3.8-dev 3.8.10-0ubuntu1~20.04.7 amd64
-libpython3.8-minimal 3.8.10-0ubuntu1~20.04.7 amd64
-libpython3.8-stdlib 3.8.10-0ubuntu1~20.04.7 amd64
+libpython3.8 3.8.10-0ubuntu1~20.04.8 amd64
+libpython3.8-dev 3.8.10-0ubuntu1~20.04.8 amd64
+libpython3.8-minimal 3.8.10-0ubuntu1~20.04.8 amd64
+libpython3.8-stdlib 3.8.10-0ubuntu1~20.04.8 amd64
-libssh-4 0.9.3-2ubuntu2.2 amd64
+libssh-4 0.9.3-2ubuntu2.3 amd64
-perl 5.30.0-9ubuntu0.3 amd64
-perl-base 5.30.0-9ubuntu0.3 amd64
-perl-modules-5.30 5.30.0-9ubuntu0.3 all
+perl 5.30.0-9ubuntu0.4 amd64
+perl-base 5.30.0-9ubuntu0.4 amd64
+perl-modules-5.30 5.30.0-9ubuntu0.4 all
-python3-acme 1.1.0-1 all
+python3-acme 1.1.0-1ubuntu0.1 all
-python3.8 3.8.10-0ubuntu1~20.04.7 amd64
-python3.8-dev 3.8.10-0ubuntu1~20.04.7 amd64
-python3.8-minimal 3.8.10-0ubuntu1~20.04.7 amd64
+python3.8 3.8.10-0ubuntu1~20.04.8 amd64
+python3.8-dev 3.8.10-0ubuntu1~20.04.8 amd64
+python3.8-minimal 3.8.10-0ubuntu1~20.04.8 amd64
-sysstat 12.2.0-2ubuntu0.2 amd64
+sysstat 12.2.0-2ubuntu0.3 amd64

diff --git a/grub.d/20_linux_xen b/grub.d/20_linux_xen
index a032ecc2df69a253cbace60b5b99298ff66256aa..0f06bf27a88b3089d3b4722dad0d1710630c892a 100755 (executable)
--- a/grub.d/20_linux_xen
+++ b/grub.d/20_linux_xen
@@ -149,12 +149,12 @@ EOF
     message="$(gettext_printf "Loading initial ramdisk ...")"
     initrd_path=
     for i in ${initrd}; do
-       initrd_path="${initrd_path} ${rel_dirname}/${i}"
-    done
-    sed "s/^/$submenu_indentation/" << EOF
+       initrd_path="${rel_dirname}/${i}"
+       sed "s/^/$submenu_indentation/" << EOF
        echo    '$(echo "$message" | grub_quote)'
        ${module_loader}        --nounzip   $(echo $initrd_path)
 EOF
+    done
   fi
   sed "s/^/$submenu_indentation/" << EOF
 }
@@ -276,7 +276,10 @@ while [ "x${xen_list}" != "x" ] ; do
 
        initrd=
        if test -n "${initrd_early}" || test -n "${initrd_real}"; then
-           initrd="${initrd_early} ${initrd_real}"
+           # Xen assumes the real initrd is the first module after the kernel.
+           # Additional (later) initrds can also be used for microcode update,
+           # with Xen option 'ucode=<scan|module number> (non-default anyway).
+           initrd="${initrd_real} ${initrd_early}"
 
            initrd_display=
            for i in ${initrd}; do