diff --git a/os-prober-90fallback-include-possible-kernel-parameters-from-g.patch b/os-prober-90fallback-include-possible-kernel-parameters-from-g.patch
new file mode 100644
index 0000000..e3d5e6d
--- /dev/null
+++ b/os-prober-90fallback-include-possible-kernel-parameters-from-g.patch
@@ -0,0 +1,53 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Leo Sandoval <lsandova@redhat.com>
+Date: Thu, 27 Jun 2024 10:53:32 -0600
+Subject: [PATCH] 90fallback: include possible kernel parameters from grub's
+ default file
+
+Probed filesystems may include the GRUB's default
+file ($mpoint/etc/default/grub) so it desirable to source it and get
+and place either GRUB_CMDLINE_LINUX and/or GRUB_CMDLINE_LINUX_DEFAULT
+on the kernel parameters field, ultimately tools like grub2-mkconfig
+makes use of it and create menuentries with kernel parameters.
+
+Signed-off-by: Leo Sandoval <lsandova@redhat.com>
+---
+ linux-boot-probes/mounted/common/90fallback | 18 +++++++++++++++++-
+ 1 file changed, 17 insertions(+), 1 deletion(-)
+
+diff --git a/linux-boot-probes/mounted/common/90fallback b/linux-boot-probes/mounted/common/90fallback
+index 7e40d15..cad7645 100755
+--- a/linux-boot-probes/mounted/common/90fallback
++++ b/linux-boot-probes/mounted/common/90fallback
+@@ -10,6 +10,22 @@ mpoint="$3"
+ type="$4"
+ 
+ mappedpartition=$(mapdevfs "$partition" 2>/dev/null) || mappedpartition="$partition"
++kernparams="root=$mappedpartition"
++
++# In case there is $mpoint/etc/default/grub, source it and take into account
++# relevant command line variables. This function must be run inside a subshell
++# otherwise grub default variable may be overriden
++get_cmdline_linux_params()
++{
++    local mpoint_sysconfdir="$mpoint/etc"
++    if test -f ${mpoint_sysconfdir}/default/grub ; then
++	unset GRUB_CMDLINE_LINUX GRUB_CMDLINE_LINUX_DEFAULT
++	. ${mpoint_sysconfdir}/default/grub
++	echo "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
++    fi
++}
++
++kernparams="$(echo $kernparams $(get_cmdline_linux_params) | sed 's/[[:space:]]\+$//')"
+ 
+ exitcode=1
+ for kernpat in /vmlinuz /vmlinux /boot/vmlinuz /boot/vmlinux "/boot/vmlinuz*" \
+@@ -38,7 +54,7 @@ for kernpat in /vmlinuz /vmlinux /boot/vmlinuz /boot/vmlinux "/boot/vmlinuz*" \
+ 			for initrd in $(eval ls "$initrdname" "$initrdname1" "$initrdname2" "$initrdname3" "$initrdname4" 2>/dev/null); do
+ 				if [ "$initrd" != "$kernfile" ] && [ -f "$initrd" ] && [ ! -L "$initrd" ]; then
+ 					initrd=$(echo "$initrd" | sed "s!^$mpoint!!")
+-					result "$partition:$kernbootpart::$kernbasefile:$initrd:root=$mappedpartition"
++					result "$partition:$kernbootpart::$kernbasefile:$initrd:$kernparams"
+ 					exitcode=0
+ 					foundinitrd=1
+ 				fi
diff --git a/os-prober-common.sh-do-not-resolve-symbolic-link-on-mapped-dev.patch b/os-prober-common.sh-do-not-resolve-symbolic-link-on-mapped-dev.patch
new file mode 100644
index 0000000..77a403f
--- /dev/null
+++ b/os-prober-common.sh-do-not-resolve-symbolic-link-on-mapped-dev.patch
@@ -0,0 +1,27 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Leo Sandoval <lsandova@redhat.com>
+Date: Thu, 27 Jun 2024 11:31:38 -0600
+Subject: [PATCH] common.sh: do not resolve symbolic link on mapped device
+ filesystems
+
+/dev/dm-* devices may change from boot to boot so better to use the
+symlink instead of the resolved file name
+
+Signed-off-by: Leo Sandoval <lsandova@redhat.com>
+---
+ common.sh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/common.sh b/common.sh
+index a24286a..f0ebfb3 100644
+--- a/common.sh
++++ b/common.sh
+@@ -92,7 +92,7 @@ export fd_result  # so subshells inherit current value by default
+ # shim to make it easier to use os-prober outside d-i
+ if ! type mapdevfs >/dev/null 2>&1; then
+   mapdevfs () {
+-    readlink -f "$1"
++    echo "$1"
+   }
+ fi
+ 
diff --git a/os-prober.spec b/os-prober.spec
index c374f63..e18a753 100644
--- a/os-prober.spec
+++ b/os-prober.spec
@@ -1,6 +1,6 @@
 Name:           os-prober
 Version:        1.74
-Release:        9%{?dist}
+Release:        10%{?dist}
 Summary:        Probes disks on the system for installed operating systems
 
 Group:          System Environment/Base
@@ -21,6 +21,8 @@ Patch7:         os-prober-umount-fix.patch
 Patch8:         os-prober-grub2-parsefix.patch
 Patch9:         os-prober-grepfix.patch
 Patch10:        os-prober-gentoo-fix.patch
+Patch11:        os-prober-90fallback-include-possible-kernel-parameters-from-g.patch
+Patch12:        os-prober-common.sh-do-not-resolve-symbolic-link-on-mapped-dev.patch
 
 Requires:       udev coreutils util-linux
 Requires:       grep /bin/sed /sbin/modprobe
@@ -86,6 +88,11 @@ fi
 %{_var}/lib/%{name}
 
 %changelog
+* Mon Sep 2 2024 Leo Sandoval <lsandova@redhat.com> - 1.74-10
+- 90fallback: include possible kernel parameters from grub's default file
+- common.sh: do not resolve symbolic link on mapped device filesystems
+- Resolves: #RHEL-55234
+
 * Tue Jun 22 2021 Javier Martinez Canillas <javierm@redhat.com> - 1.74-9
 - Another build but with a gating.yaml to allow leaving gating
   Resolves: rhbz#1624158