Calculating dependencies... done! Total: 0 packages, Size of downloads: 0 KiB WARNING: One or more updates/rebuilds have been skipped due to a dependency conflict: sys-fs/lvm2:0 (sys-fs/lvm2-2.03.17-r1:0/0::gentoo, ebuild scheduled for merge) USE="readline systemd udev -lvm -lvm2create-initrd -sanlock (-selinux) -static -static-libs -thin" ABI_X86="(64)" conflicts with sys-fs/lvm2[lvm] required by (app-emulation/libvirt-8.9.0:0/8.9.0::gentoo, installed) USE="audit caps dtrace firewalld fuse iscsi iscsi-direct libssh2 libvirtd lvm nfs nls numa parted pcap (policykit) qemu udev virt-network wireshark-plugins zfs -apparmor -bash-completion -glusterfs -libssh -lxc (-openvz) -rbd -sasl (-selinux) -verify-sig -virtualbox -xen" ABI_X86="(64)" ^^^ Nothing to merge; quitting. Reproducible: Always
You need to add "sys-fs/lvm2 lvm" to /etc/portage/package.use. https://www.gentoo.org/support/news-items/2022-11-19-lvm2-default-USE-flags.html