diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/kbd/Manifest b/sdk_container/src/third_party/portage-stable/sys-apps/kbd/Manifest
index 3db59f47a2..760515e63a 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/kbd/Manifest
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/kbd/Manifest
@@ -1 +1 @@
-DIST kbd-2.4.0.tar.xz 1120700 BLAKE2B aa5fc1067d3414b9fa18f35dd81dcc050cdf10bd8692221b6e5304e94c4f90055386ce1f79d2bd092241f9ce15ffd36d5c00d1a15725166d16183f475be4a2e3 SHA512 c3823e40878ed4cb5b90edf753dba37a7fc3189b7b08a2e59a7830cac23a7a7daf31dedef1fcc130698c7508bc2a037c8ab54e749d0cdbf51756e346f2ed5abb
+DIST kbd-2.5.1.tar.xz 1491952 BLAKE2B aab4c3d78c28709bf562b54fe94c0533d5c33185e183bf3eb944f89147b250d9df9b30b64a06eb4742feafe8c05a6aa491a7f007b4d6d9077bc19a4628ba05ae SHA512 74855f486aff5fc2f93a6cb29460a590c94eac653b001574e1b4eb1300ea99dfed9222f9e5d1d3a05a112a6880591d5c44ed6e76b8a64edf744ecb0892f562d0
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/kbd/kbd-2.5.1.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/kbd/kbd-2.5.1.ebuild
new file mode 100644
index 0000000000..9820c07ff6
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/kbd/kbd-2.5.1.ebuild
@@ -0,0 +1,83 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+if [[ ${PV} == 9999 ]] ; then
+	inherit autotools git-r3
+	EGIT_REPO_URI="https://github.com/legionus/kbd.git https://git.kernel.org/pub/scm/linux/kernel/git/legion/kbd.git"
+	EGIT_BRANCH="master"
+else
+	if [[ $(ver_cut 3) -lt 90 ]] ; then
+		SRC_URI="https://www.kernel.org/pub/linux/utils/kbd/${P}.tar.xz"
+		KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
+	else
+		inherit autotools
+		SRC_URI="https://github.com/legionus/kbd/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	fi
+fi
+
+DESCRIPTION="Keyboard and console utilities"
+HOMEPAGE="https://kbd-project.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="nls pam test"
+RESTRICT="!test? ( test )"
+
+# Testsuite's Makefile.am calls missing(!)
+# ... but this seems to be consistent with the autoconf docs?
+# Needs more investigation: https://www.gnu.org/software/autoconf/manual/autoconf-2.67/html_node/autom4te-Invocation.html
+QA_AM_MAINTAINER_MODE=".*--run autom4te --language=autotest.*"
+
+RDEPEND="
+	app-arch/gzip
+	pam? (
+		!app-misc/vlock
+		sys-libs/pam
+	)
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	virtual/pkgconfig
+	test? ( dev-libs/check )
+"
+
+src_prepare() {
+	default
+
+	# Rename conflicting keymaps to have unique names, bug #293228
+	# See also https://github.com/legionus/kbd/issues/76.
+	pushd "${S}"/data/keymaps/i386 &> /dev/null || die
+	mv fgGIod/trf.map fgGIod/trf-fgGIod.map || die
+	mv olpc/es.map olpc/es-olpc.map || die
+	mv olpc/pt.map olpc/pt-olpc.map || die
+	mv qwerty/cz.map qwerty/cz-qwerty.map || die
+	popd &> /dev/null || die
+
+	if [[ ${PV} == 9999 ]] || [[ $(ver_cut 3) -ge 90 ]] ; then
+		eautoreconf
+	fi
+}
+
+src_configure() {
+	local myeconfargs=(
+		--disable-werror
+
+		$(use_enable nls)
+		$(use_enable pam vlock)
+		$(use_enable test tests)
+	)
+
+	econf "${myeconfargs[@]}"
+}
+
+src_install() {
+	default
+
+	docinto html
+	dodoc docs/doc/*.html
+
+	# USE="test" installs .la files
+	find "${ED}" -type f -name "*.la" -delete || die
+}
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/kbd/kbd-9999.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/kbd/kbd-9999.ebuild
index b430d89f06..a8607b2c1f 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/kbd/kbd-9999.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/kbd/kbd-9999.ebuild
@@ -1,17 +1,16 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=7
+EAPI=8
 
-if [[ ${PV} == "9999" ]] ; then
+if [[ ${PV} == 9999 ]] ; then
 	inherit autotools git-r3
-	#EGIT_REPO_URI="https://git.kernel.org/pub/scm/linux/kernel/git/legion/kbd.git"
-	EGIT_REPO_URI="https://github.com/legionus/kbd.git"
+	EGIT_REPO_URI="https://github.com/legionus/kbd.git https://git.kernel.org/pub/scm/linux/kernel/git/legion/kbd.git"
 	EGIT_BRANCH="master"
 else
 	if [[ $(ver_cut 3) -lt 90 ]] ; then
 		SRC_URI="https://www.kernel.org/pub/linux/utils/kbd/${P}.tar.xz"
-		KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+		KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
 	else
 		inherit autotools
 		SRC_URI="https://github.com/legionus/kbd/archive/v${PV}.tar.gz -> ${P}.tar.gz"
@@ -19,14 +18,17 @@ else
 fi
 
 DESCRIPTION="Keyboard and console utilities"
-HOMEPAGE="http://kbd-project.org/"
+HOMEPAGE="https://kbd-project.org/"
 
 LICENSE="GPL-2"
 SLOT="0"
 IUSE="nls pam test"
-#RESTRICT="!test? ( test )"
-# Upstream has strange assumptions how to run tests (see bug #732868)
-RESTRICT="test"
+RESTRICT="!test? ( test )"
+
+# Testsuite's Makefile.am calls missing(!)
+# ... but this seems to be consistent with the autoconf docs?
+# Needs more investigation: https://www.gnu.org/software/autoconf/manual/autoconf-2.67/html_node/autom4te-Invocation.html
+QA_AM_MAINTAINER_MODE=".*--run autom4te --language=autotest.*"
 
 RDEPEND="
 	app-arch/gzip
@@ -41,41 +43,38 @@ BDEPEND="
 	test? ( dev-libs/check )
 "
 
-src_unpack() {
-	if [[ ${PV} == "9999" ]] ; then
-		git-r3_src_unpack
-	else
-		default
-	fi
+src_prepare() {
+	default
 
 	# Rename conflicting keymaps to have unique names, bug #293228
-	cd "${S}"/data/keymaps/i386 || die
+	# See also https://github.com/legionus/kbd/issues/76.
+	pushd "${S}"/data/keymaps/i386 &> /dev/null || die
 	mv fgGIod/trf.map fgGIod/trf-fgGIod.map || die
 	mv olpc/es.map olpc/es-olpc.map || die
 	mv olpc/pt.map olpc/pt-olpc.map || die
 	mv qwerty/cz.map qwerty/cz-qwerty.map || die
-}
+	popd &> /dev/null || die
 
-src_prepare() {
-	default
-	if [[ ${PV} == "9999" ]] || [[ $(ver_cut 3) -ge 90 ]] ; then
+	if [[ ${PV} == 9999 ]] || [[ $(ver_cut 3) -ge 90 ]] ; then
 		eautoreconf
 	fi
 }
 
 src_configure() {
 	local myeconfargs=(
-		# USE="test" installs .a files
-		--disable-static
+		--disable-werror
+
 		$(use_enable nls)
 		$(use_enable pam vlock)
 		$(use_enable test tests)
 	)
+
 	econf "${myeconfargs[@]}"
 }
 
 src_install() {
 	default
+
 	docinto html
 	dodoc docs/doc/*.html
 
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/kbd/metadata.xml b/sdk_container/src/third_party/portage-stable/sys-apps/kbd/metadata.xml
index c9f6f6355f..9ef7f5ef4a 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/kbd/metadata.xml
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/kbd/metadata.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<maintainer type="project">
-	<email>base-system@gentoo.org</email>
-	<name>Gentoo Base System</name>
-</maintainer>
-<upstream>
-	<remote-id type="freshmeat">kbd</remote-id>
-</upstream>
+	<maintainer type="project">
+		<email>base-system@gentoo.org</email>
+		<name>Gentoo Base System</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">legionus/kbd</remote-id>
+	</upstream>
 </pkgmetadata>