diff --git a/app-emulation/qubes-core-agent-linux/qubes-core-agent-linux-4.3.12.ebuild b/app-emulation/qubes-core-agent-linux/qubes-core-agent-linux-4.3.12.ebuild
deleted file mode 100644
index a1677d1..0000000
--- a/app-emulation/qubes-core-agent-linux/qubes-core-agent-linux-4.3.12.ebuild
+++ /dev/null
@@ -1,440 +0,0 @@
-# Maintainer: Frédéric Pierret <frederic.pierret@qubes-os.org>
-
-EAPI=7
-
-PYTHON_COMPAT=( python3_{10..13} )
-
-inherit git-r3 multilib distutils-r1 qubes
-
-if [[ ${PV} == *9999 ]]; then
-	EGIT_COMMIT=HEAD
-else
-	EGIT_COMMIT="v${PV}"
-fi
-
-EGIT_REPO_URI="https://github.com/QubesOS/qubes-core-agent-linux.git"
-
-KEYWORDS="amd64"
-DESCRIPTION="The Qubes core files for installation inside a Qubes VM"
-HOMEPAGE="http://www.qubes-os.org"
-LICENSE="GPL-2"
-
-SLOT="0"
-IUSE="nautilus networking network-manager passwordless-root pandoc-bin"
-
-DEPEND="app-emulation/qubes-libvchan-xen
-        app-emulation/qubes-db
-        app-emulation/qubes-utils
-        net-misc/socat
-        x11-misc/notification-daemon
-        x11-misc/xdg-utils
-        sys-apps/gentoo-systemd-integration
-        gnome-extra/zenity
-        pandoc-bin? (
-            app-text/pandoc-bin
-        )
-        !pandoc-bin? (
-            app-text/pandoc
-        )
-        networking? (
-            sys-apps/ethtool
-            sys-apps/net-tools
-            net-firewall/iptables
-            net-proxy/tinyproxy
-
-            network-manager? (
-                net-misc/networkmanager
-                net-firewall/nftables
-            )
-        )
-        nautilus? (
-            dev-python/nautilus-python
-        )
-        ${PYTHON_DEPS}
-        "
-RDEPEND="${DEPEND}"
-PDEPEND=""
-
-src_prepare() {
-    qubes_verify_sources_git "${EGIT_COMMIT}"
-
-    default
-}
-
-src_compile() {
-    # Fix PAM
-    sed -i 's/postlogin/system-auth/g' passwordless-root/pam.d_su.qubes
-
-    # Fix modules-load.d path
-    sed -i 's|$(SYSLIBDIR)/modules-load.d|$(LIBDIR)/modules-load.d|g' Makefile
-
-    # Fix for network tools paths
-    sed -i 's:/sbin/ifconfig:/bin/ifconfig:g' network/*
-    sed -i 's:/sbin/route:/bin/route:g' network/*
-    sed -i 's:/sbin/ethtool:/usr/sbin/ethtool:g' network/*
-    sed -i 's:/sbin/ip:/bin/ip:g' network/*
-
-    myopt="${myopt} DESTDIR="${D}" SYSTEMD=1 BACKEND_VMM=xen"
-    for dir in qubes-rpc misc; do
-        emake ${myopt} -C "$dir"
-    done
-}
-
-src_install() {
-    emake ${myopt} install-corevm
-    emake ${myopt} -C app-menu install
-    emake ${myopt} -C filesystem install
-    emake ${myopt} -C misc install
-    emake ${myopt} -C qubes-rpc install
-    emake ${myopt} -C package-managers install
-    if use passwordless-root; then
-        emake ${myopt} -C passwordless-root install
-    fi
-    if use nautilus; then
-        emake ${myopt} -C qubes-rpc/nautilus install
-    fi
-
-    if use networking; then
-        if use network-manager; then
-            emake ${myopt} install-netvm
-        fi
-        emake ${myopt} -C network install
-        emake ${myopt} install-networking
-    fi
-
-    insopts -m 0644
-    insinto /usr/lib/systemd/system/
-    doins "${FILESDIR}"/qubes-ensure-lib-modules.service
-
-    # Remove things unwanted in Gentoo
-    ${myopt} rm -r "$DESTDIR/etc/yum"*
-    ${myopt} rm -r "$DESTDIR/etc/dnf"*
-    ${myopt} rm -r "$DESTDIR/etc/init.d"
-}
-
-pkg_preinst() {
-    update_default_user
-
-    mkdir -p /var/lib/qubes
-
-    if [ -e /etc/fstab ]; then
-        mv /etc/fstab /var/lib/qubes/fstab.orig
-    fi
-
-    usermod -L root
-    usermod -L user
-}
-
-pkg_postinst() {
-    update_qubesconfig
-
-    mkdir -p /usr/lib/modules
-    ln -sf /usr/lib/modules /lib/
-    systemctl enable qubes-ensure-lib-modules.service
-
-    if [ -e /etc/init/serial.conf ] && ! [ -f /var/lib/qubes/serial.orig ]; then
-        cp /etc/init/serial.conf /var/lib/qubes/serial.orig
-    fi
-
-    # Remove most of the udev scripts to speed up the VM boot time
-    # Just leave the xen* scripts, that are needed if this VM was
-    # ever used as a net backend (e.g. as a VPN domain in the future)
-    mkdir -p /var/lib/qubes/removed-udev-scripts
-    for f in /etc/udev/rules.d/*
-    do
-        if [ "$(basename "$f")" == "xen-backend.rules" ]; then
-            continue
-        fi
-
-        if echo "$f" | grep -q qubes; then
-            continue
-        fi
-
-        mv "$f" /var/lib/qubes/removed-udev-scripts/
-    done
-
-    mkdir -p /var/lib/qubes/removed-modules-load.d/
-    if [ -e /usr/lib/modules-load.d/xen.conf ]; then
-        mv /usr/lib/modules-load.d/xen.conf /var/lib/qubes/removed-modules-load.d/
-    fi
-
-    if [ -e /var/lib/qubes/dom0-updates ]; then
-        chgrp user /var/lib/qubes/dom0-updates
-    fi
-
-    mkdir -p /rw
-
-    configure_notification_daemon
-    configure_selinux
-    configure_systemd 1
-
-    if use networking; then
-        if use network-manager; then
-            systemctl enable qubes-network.service
-            systemctl enable qubes-firewall.service
-            systemctl enable qubes-iptables.service
-            systemctl enable qubes-updates-proxy.service
-
-            # Create NetworkManager configuration if we do not have it
-            if ! [ -e /etc/NetworkManager/NetworkManager.conf ]; then
-                echo '[main]' > /etc/NetworkManager/NetworkManager.conf
-                echo 'plugins = keyfile' >> /etc/NetworkManager/NetworkManager.conf
-                echo '[keyfile]' >> /etc/NetworkManager/NetworkManager.conf
-            fi
-
-            /usr/lib/qubes/qubes-fix-nm-conf.sh
-        fi
-    fi
-}
-
-pkg_prerm() {
-    systemctl disable qubes-ensure-lib-modules.service
-
-    if [ -e /var/lib/qubes/fstab.orig ]; then
-        mv /var/lib/qubes/fstab.orig /etc/fstab
-    fi
-
-    for f in /var/lib/qubes/removed-udev-scripts/*
-    do
-        mv /var/lib/qubes/removed-udev-scripts/"$f" /etc/udev/rules.d/
-    done
-
-    if [ -e /var/lib/qubes/removed-modules-load.d/xen.conf ]; then
-        mv /var/lib/qubes/removed-modules-load.d/xen.conf /usr/lib/modules-load.d/xen.conf
-    fi
-
-    if [ -e /var/lib/qubes/serial.orig ]; then
-        mv /var/lib/qubes/serial.orig /etc/init/serial.conf
-    fi
-
-    # Run this only during uninstall.
-    # Save the preset file to later use it to re-preset services there
-    # once the Qubes OS preset file is removed.
-    mkdir -p /run/qubes-uninstall
-    cp -f /lib/systemd/system-preset/75-qubes-vm.preset /run/qubes-uninstall/
-
-    if use networking; then
-        if use network-manager; then
-            systemctl disable qubes-network.service
-            systemctl disable qubes-firewall.service
-            systemctl disable qubes-iptables.service
-            systemctl disable qubes-updates-proxy.service
-        fi
-    fi
-}
-
-pkg_postrm() {
-    changed=
-
-    if [ -d /run/qubes-uninstall ]; then
-        # We have a saved preset file (or more).
-        # Re-preset the units mentioned there.
-        restore_units /run/qubes-uninstall/75-qubes-vm.preset
-        rm -rf /run/qubes-uninstall
-        changed=true
-    fi
-
-    if [ -n "$changed" ]; then
-        systemctl daemon-reload
-    fi
-
-    if [ -L /lib/firmware/updates ]; then
-      rm /lib/firmware/updates
-    fi
-
-    rm -rf /var/lib/qubes/xdg
-
-    for srv in qubes-sysinit qubes-misc-post qubes-mount-dirs; do
-        systemctl disable $srv.service
-    done
-}
-
-###
-
-update_default_user() {
-    # Make sure there is a qubes group
-    groupadd --force --system --gid 98 qubes
-
-    id -u 'user' >/dev/null 2>&1 || {
-        useradd --user-group --create-home --shell /bin/bash user
-    }
-
-    usermod -a --groups qubes user
-}
-
-configure_notification_daemon() {
-    # Enable autostart of notification-daemon when installed
-    if [ ! -L /etc/xdg/autostart/notification-daemon.desktop ]; then
-        ln -sf /usr/share/applications/notification-daemon.desktop /etc/xdg/autostart/
-    fi
-}
-
-configure_selinux() {
-    if [ -e /etc/selinux/config ]; then
-        sed -i 's/^SELINUX=.*/SELINUX=disabled/' /etc/selinux/config
-        setenforce 0 2>/dev/null
-    fi
-}
-
-update_qubesconfig() {
-    # Remove old firmware updates link
-    if [ -L /lib/firmware/updates ]; then
-      rm -f /lib/firmware/updates
-    fi
-
-    # convert /usr/local symlink to a mount point
-    if [ -L /usr/local ]; then
-        rm -f /usr/local
-        mkdir /usr/local
-        mount /usr/local || :
-    fi
-
-    if ! [ -r /etc/dconf/profile/user ]; then
-        mkdir -p /etc/dconf/profile
-        echo "user-db:user" >> /etc/dconf/profile/user
-        echo "system-db:local" >> /etc/dconf/profile/user
-    fi
-
-    dconf update &> /dev/null || :
-
-    # Location of files which contains list of protected files
-    mkdir -p /etc/qubes/protected-files.d
-    # shellcheck source=init/functions
-    . /usr/lib/qubes/init/functions
-
-    # qubes-core-vm has been broken for some time - it overrides /etc/hosts; restore original content
-    if ! is_protected_file /etc/hosts; then
-        if ! grep -q localhost /etc/hosts; then
-
-          cat <<EOF > /etc/hosts
-127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4 $(hostname)
-::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
-EOF
-
-        fi
-    fi
-
-    # ensure that hostname resolves to 127.0.0.1 resp. ::1 and that /etc/hosts is
-    # in the form expected by qubes-sysinit.sh
-    if ! is_protected_file /etc/hostname; then
-        for ip in '127\.0\.0\.1' '::1'; do
-            if grep -q "^${ip}\(\s\|$\)" /etc/hosts; then
-                sed -i "/^${ip}\s/,+0s/\(\s$(hostname)\)\+\(\s\|$\)/\2/g" /etc/hosts
-                sed -i "s/^${ip}\(\s\|$\).*$/\0 $(hostname)/" /etc/hosts
-            else
-                echo "${ip} $(hostname)" >> /etc/hosts
-            fi
-        done
-    fi
-
-}
-
-is_static() {
-    [ -f "/usr/lib/systemd/system/$1" ] && ! grep -q '^[[].nstall]' "/usr/lib/systemd/system/$1"
-}
-
-is_masked() {
-    if [ ! -L /etc/systemd/system/"$1" ]; then
-        return 1
-    fi
-    target=$(readlink /etc/systemd/system/"$1" 2>/dev/null) || :
-    if [ "$target" = "/dev/null" ]; then
-        return 0
-    fi
-    return 1
-}
-
-mask() {
-    ln -sf /dev/null /etc/systemd/system/"$1"
-}
-
-unmask() {
-    if ! is_masked "$1"; then
-        return 0
-    fi
-    rm -f /etc/systemd/system/"$1"
-}
-
-preset_units() {
-    local represet=
-    while read -r action unit_name
-    do
-        if [ "$action" = "#" ] && [ "$unit_name" = "Units below this line will be re-preset on package upgrade" ]; then
-            represet=1
-            continue
-        fi
-        echo "$action $unit_name" | grep -q '^[[:space:]]*[^#;]' || continue
-        [[ -n "$action" && -n "$unit_name" ]] || continue
-        if [ "$2" = "initial" ] || [ "$represet" = "1" ]; then
-            if [ "$action" = "disable" ] && is_static "$unit_name"; then
-                if ! is_masked "$unit_name"; then
-                    # We must effectively mask these units, even if they are static.
-                    mask "$unit_name"
-                fi
-            elif [ "$action" = "enable" ] && is_static "$unit_name"; then
-                if is_masked "$unit_name"; then
-                    # We masked this static unit before, now we unmask it.
-                    unmask "$unit_name"
-                fi
-                systemctl --no-reload preset "$unit_name" >/dev/null 2>&1 || :
-            else
-                systemctl --no-reload preset "$unit_name" >/dev/null 2>&1 || :
-            fi
-        fi
-    done < "$1"
-}
-
-restore_units() {
-    grep '^[[:space:]]*[^#;]' "$1" | while read -r action unit_name
-    do
-        if is_static "$unit_name" && is_masked "$unit_name"; then
-            # If the unit had been masked by us, we must unmask it here.
-            # Otherwise systemctl preset will fail badly.
-            unmask "$unit_name"
-        fi
-        systemctl --no-reload preset "$unit_name" >/dev/null 2>&1 || :
-    done
-}
-
-configure_systemd() {
-    if [ "$1" -eq 1 ]; then
-        preset_units /lib/systemd/system-preset/75-qubes-vm.preset initial
-        changed=true
-    else
-        preset_units /lib/systemd/system-preset/75-qubes-vm.preset upgrade
-        changed=true
-        # Upgrade path - now qubes-iptables is used instead
-        for svc in iptables ip6tables
-        do
-            if [ -f "$svc".service ]; then
-                systemctl --no-reload preset "$svc".service
-                changed=true
-            fi
-        done
-    fi
-
-    if [ "$1" -eq 1 ]; then
-        # First install.
-        # Set default "runlevel".
-        # FIXME: this ought to be done via kernel command line.
-        # The fewer deviations of the template from the seed
-        # image, the better.
-        rm -f /etc/systemd/system/default.target
-        ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
-        changed=true
-    fi
-
-    # remove old symlinks
-    if [ -L /etc/systemd/system/sysinit.target.wants/qubes-random-seed.service ]; then
-        rm -f /etc/systemd/system/sysinit.target.wants/qubes-random-seed.service
-        changed=true
-    fi
-    if [ -L /etc/systemd/system/multi-user.target.wants/qubes-mount-home.service ]; then
-        rm -f /etc/systemd/system/multi-user.target.wants/qubes-mount-home.service
-        changed=true
-    fi
-
-    if [ -n "$changed" ]; then
-        systemctl daemon-reload
-    fi
-}