calculate-overlay/profiles/templates/3.6/6_ac_install_patch/sys-boot/plymouth/plymouth-shutdown.patch

# Calculate format=diff pkg(sys-boot/plymouth)>=0.9.5
commit c0e512de2352611112c5476e0032514e2b2d713c
Author: Mir Calculate <support@calculate.ru>
Date:   Tue Feb 19 12:17:41 2019 +0300

    Добавлена возможность указать запуск splash только для shutdown

diff --git a/src/main.c b/src/main.c
index f8f980c..c702c10 100644
--- a/src/main.c
+++ b/src/main.c
@@ -916,6 +916,11 @@ plymouth_should_show_default_splash (state_t *state)
                 return true;
         }
 
+        if (ply_kernel_command_line_has_argument ("splash=shutdown") && state->mode == PLY_BOOT_SPLASH_MODE_SHUTDOWN) {
+                ply_trace ("using default splash because kernel command line has option \"splash=shutdown\"");
+                return true;
+        }
+
         if (ply_kernel_command_line_has_argument ("splash=silent")) {
                 ply_trace ("using default splash because kernel command line has option \"splash=silent\"");
                 return true;