For those who could have this same problem. I installed baselayout before upgrading:
sudo eopkg install https://packages.getsol.us/shannon/b/baselayout/baselayout-1.9.0-77-1-x86_64.eopkg
Updates available, checking reverse dependencies of runtime dependencies for safety.
baselayout-1.9.0-77-1-x86_64.eopkg [cached]
Installation order: baselayout
baselayout-1.9.0-77-1-x86_64.eopkg [cached]
Installing baselayout, version 1.9.0, release 77
Upgrading to new distribution release
Extracting the files of baselayout
Upgraded baselayout
[✓] Syncing filesystems success
[✓] Updating dynamic library cache success
[✓] Updating clr-boot-manager success
[✓] Updating systemd tmpfiles success
after this package was installed everything went good with "sudo eopkg upgrade":
Installing 460 / 460
libksba-1.6.6-13-1-x86_64.eopkg [cached]
Installing libksba, version 1.6.6, release 13
Upgrading to new upstream version
Extracting the files of libksba
Upgraded libksba
[✓] Syncing filesystems success
[✓] Updating dynamic library cache success
[✓] Updating clr-boot-manager success
[✓] Registering QoL migration on next boot success
[✓] Running depmod on kernel 6.8.9-289.current success
[✓] Updating hwdb success
[✓] Updating graphical driver configuration success
[✓] Updating system users success
[✓] Updating systemd tmpfiles success
[✓] Reloading systemd configuration success
[✓] Re-starting vendor-enabled .socket units success
[✓] Re-executing systemd success
[✓] Compiling and Reloading AppArmor profiles success
[✓] Compiling glib-schemas success
[✓] Creating GIO modules cache success
[✓] Compiling gdk-pixbuf cache success
[✓] Rebuilding font cache success
[✓] Updating mimetype database success
[✓] Updating icon theme cache: hicolor success
[✓] Updating icon theme cache: Adwaita success
[✓] Updating icon theme cache: HighContrast success
[✓] Updating icon theme cache: Papirus-Adapta-Nokto success
[✓] Updating icon theme cache: Papirus-Adapta success
[✓] Updating icon theme cache: Papirus-Dark success
[✓] Updating icon theme cache: Papirus-Light success
[✓] Updating icon theme cache: Papirus success
[✓] Updating icon theme cache: breeze_cursors success
[✓] Updating icon theme cache: default success
[✓] Updating icon theme cache: solus-sc success
[✓] Updating desktop database success
[✓] Rebuilding dconf database success
[✓] Updating GTK2 input module cache success
[✓] Updating GTK3 input module cache success
[✓] Updating manpages database success
[✓] Updating SSL certificates success
[✓] Reloading udev rules success
[✓] Applying udev rules success
Best regards!