diff --git a/lib/examples/beamer.lyx b/lib/examples/beamer.lyx
index 9934f82fc2..5d72e95bd8 100644
--- a/lib/examples/beamer.lyx
+++ b/lib/examples/beamer.lyx
@@ -1,5 +1,5 @@
 #LyX 2.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 541
+\lyxformat 544
 \begin_document
 \begin_header
 \save_transient_properties true
@@ -15,9 +15,9 @@
 \language_package default
 \inputencoding auto
 \fontencoding global
-\font_roman "default" "default"
-\font_sans "default" "default"
-\font_typewriter "default" "default"
+\font_roman "lmodern" "default"
+\font_sans "lmss" "default"
+\font_typewriter "lmtt" "default"
 \font_math "auto" "auto"
 \font_default_family default
 \use_non_tex_fonts false
@@ -56,6 +56,7 @@
 \suppress_date false
 \justification true
 \use_refstyle 1
+\use_minted 0
 \index Index
 \shortcut idx
 \color #008000
@@ -65,7 +66,9 @@
 \paragraph_separation indent
 \paragraph_indentation default
 \is_math_indent 0
+\math_numbering_side default
 \quotes_style english
+\dynamic_quotes 0
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
diff --git a/lib/examples/beamerlyxexample1.lyx b/lib/examples/beamerlyxexample1.lyx
index 04b89aebd8..0a6e9c2e13 100644
--- a/lib/examples/beamerlyxexample1.lyx
+++ b/lib/examples/beamerlyxexample1.lyx
@@ -1,5 +1,5 @@
 #LyX 2.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 541
+\lyxformat 544
 \begin_document
 \begin_header
 \save_transient_properties true
@@ -157,9 +157,9 @@
 \language_package default
 \inputencoding auto
 \fontencoding global
-\font_roman "times" "default"
-\font_sans "default" "default"
-\font_typewriter "default" "default"
+\font_roman "lmodern" "default"
+\font_sans "lmss" "default"
+\font_typewriter "lmtt" "default"
 \font_math "auto" "auto"
 \font_default_family default
 \use_non_tex_fonts false
@@ -178,7 +178,7 @@
 \spacing single
 \use_hyperref false
 \papersize default
-\use_geometry false
+\use_geometry true
 \use_package amsmath 2
 \use_package amssymb 2
 \use_package cancel 0
@@ -198,6 +198,7 @@
 \suppress_date false
 \justification true
 \use_refstyle 0
+\use_minted 0
 \index Index
 \shortcut idx
 \color #008000
@@ -207,7 +208,9 @@
 \paragraph_separation indent
 \paragraph_indentation default
 \is_math_indent 0
+\math_numbering_side default
 \quotes_style english
+\dynamic_quotes 0
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
diff --git a/lib/examples/beamerposter.lyx b/lib/examples/beamerposter.lyx
index f05b631adf..a86ee59ead 100644
--- a/lib/examples/beamerposter.lyx
+++ b/lib/examples/beamerposter.lyx
@@ -1,5 +1,5 @@
 #LyX 2.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 541
+\lyxformat 544
 \begin_document
 \begin_header
 \save_transient_properties true
@@ -35,6 +35,7 @@
                 Institute for Poster Generation, University of Nowhere}
 \date{\today}
 
+
   
 \end_preamble
 \options final
@@ -47,9 +48,9 @@ multicol
 \language_package default
 \inputencoding auto
 \fontencoding global
-\font_roman "default" "default"
-\font_sans "uop" "default"
-\font_typewriter "default" "default"
+\font_roman "lmodern" "default"
+\font_sans "lmss" "default"
+\font_typewriter "lmtt" "default"
 \font_math "auto" "auto"
 \font_default_family default
 \use_non_tex_fonts false
@@ -88,6 +89,7 @@ multicol
 \suppress_date false
 \justification true
 \use_refstyle 0
+\use_minted 0
 \index Index
 \shortcut idx
 \color #008000
@@ -97,7 +99,9 @@ multicol
 \paragraph_separation indent
 \paragraph_indentation default
 \is_math_indent 0
+\math_numbering_side default
 \quotes_style english
+\dynamic_quotes 0
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
diff --git a/lib/examples/de/beamer.lyx b/lib/examples/de/beamer.lyx
index 60573563f9..82358cc7b3 100644
--- a/lib/examples/de/beamer.lyx
+++ b/lib/examples/de/beamer.lyx
@@ -1,5 +1,5 @@
 #LyX 2.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 541
+\lyxformat 544
 \begin_document
 \begin_header
 \save_transient_properties true
@@ -10,15 +10,16 @@
 % mit einer 3,6 em breiten Navigationsleiste links
 \usetheme[left,width=3.6em]{Berkeley}
 \end_preamble
+\options pdfpagelabels=false
 \use_default_options true
 \maintain_unincluded_children false
 \language ngerman
 \language_package default
 \inputencoding auto
 \fontencoding global
-\font_roman "default" "default"
-\font_sans "default" "default"
-\font_typewriter "default" "default"
+\font_roman "lmodern" "default"
+\font_sans "lmss" "default"
+\font_typewriter "lmtt" "default"
 \font_math "auto" "auto"
 \font_default_family default
 \use_non_tex_fonts false
@@ -57,6 +58,7 @@
 \suppress_date false
 \justification true
 \use_refstyle 1
+\use_minted 0
 \index Index
 \shortcut idx
 \color #008000
@@ -66,7 +68,9 @@
 \paragraph_separation indent
 \paragraph_indentation default
 \is_math_indent 0
+\math_numbering_side default
 \quotes_style german
+\dynamic_quotes 0
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
diff --git a/lib/examples/fr/beamer.lyx b/lib/examples/fr/beamer.lyx
index 35be913f9d..73b2a3b041 100644
--- a/lib/examples/fr/beamer.lyx
+++ b/lib/examples/fr/beamer.lyx
@@ -1,5 +1,5 @@
 #LyX 2.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 541
+\lyxformat 544
 \begin_document
 \begin_header
 \save_transient_properties true
@@ -15,9 +15,9 @@
 \language_package default
 \inputencoding auto
 \fontencoding global
-\font_roman "default" "default"
-\font_sans "default" "default"
-\font_typewriter "default" "default"
+\font_roman "lmodern" "default"
+\font_sans "lmss" "default"
+\font_typewriter "lmtt" "default"
 \font_math "auto" "auto"
 \font_default_family default
 \use_non_tex_fonts false
@@ -56,6 +56,7 @@
 \suppress_date false
 \justification true
 \use_refstyle 1
+\use_minted 0
 \index Index
 \shortcut idx
 \color #008000
@@ -65,7 +66,9 @@
 \paragraph_separation indent
 \paragraph_indentation default
 \is_math_indent 0
+\math_numbering_side default
 \quotes_style swiss
+\dynamic_quotes 0
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
diff --git a/lib/templates/beamer-conference-ornate-20min.lyx b/lib/templates/beamer-conference-ornate-20min.lyx
index 8a192a7478..933d67c5c8 100644
--- a/lib/templates/beamer-conference-ornate-20min.lyx
+++ b/lib/templates/beamer-conference-ornate-20min.lyx
@@ -1,5 +1,5 @@
 #LyX 2.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 541
+\lyxformat 544
 \begin_document
 \begin_header
 \save_transient_properties true
@@ -18,9 +18,9 @@
 \language_package default
 \inputencoding auto
 \fontencoding global
-\font_roman "times" "default"
-\font_sans "default" "default"
-\font_typewriter "default" "default"
+\font_roman "lmodern" "default"
+\font_sans "lmss" "default"
+\font_typewriter "lmtt" "default"
 \font_math "auto" "auto"
 \font_default_family default
 \use_non_tex_fonts false
@@ -39,7 +39,7 @@
 \spacing single
 \use_hyperref false
 \papersize default
-\use_geometry false
+\use_geometry true
 \use_package amsmath 2
 \use_package amssymb 2
 \use_package cancel 0
@@ -59,6 +59,7 @@
 \suppress_date false
 \justification true
 \use_refstyle 0
+\use_minted 0
 \index Index
 \shortcut idx
 \color #008000
@@ -68,7 +69,9 @@
 \paragraph_separation indent
 \paragraph_indentation default
 \is_math_indent 0
+\math_numbering_side default
 \quotes_style english
+\dynamic_quotes 0
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
diff --git a/lib/templates/de_beamer-conference-ornate-20min.lyx b/lib/templates/de_beamer-conference-ornate-20min.lyx
index 8e8cd3bc59..0f79139675 100644
--- a/lib/templates/de_beamer-conference-ornate-20min.lyx
+++ b/lib/templates/de_beamer-conference-ornate-20min.lyx
@@ -1,5 +1,5 @@
 #LyX 2.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 541
+\lyxformat 544
 \begin_document
 \begin_header
 \save_transient_properties true
@@ -18,9 +18,9 @@
 \language_package default
 \inputencoding auto
 \fontencoding global
-\font_roman "times" "default"
-\font_sans "default" "default"
-\font_typewriter "default" "default"
+\font_roman "lmodern" "default"
+\font_sans "lmss" "default"
+\font_typewriter "lmtt" "default"
 \font_math "auto" "auto"
 \font_default_family default
 \use_non_tex_fonts false
@@ -39,7 +39,7 @@
 \spacing single
 \use_hyperref false
 \papersize default
-\use_geometry false
+\use_geometry true
 \use_package amsmath 2
 \use_package amssymb 2
 \use_package cancel 0
@@ -59,6 +59,7 @@
 \suppress_date false
 \justification true
 \use_refstyle 0
+\use_minted 0
 \index Stichwortverzeichnis
 \shortcut idx
 \color #008000
@@ -68,7 +69,9 @@
 \paragraph_separation indent
 \paragraph_indentation default
 \is_math_indent 0
+\math_numbering_side default
 \quotes_style danish
+\dynamic_quotes 0
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
diff --git a/lib/templates/es_beamer-conference-ornate-20min.lyx b/lib/templates/es_beamer-conference-ornate-20min.lyx
index 73648d39a5..a588b8790a 100644
--- a/lib/templates/es_beamer-conference-ornate-20min.lyx
+++ b/lib/templates/es_beamer-conference-ornate-20min.lyx
@@ -1,5 +1,5 @@
 #LyX 2.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 541
+\lyxformat 544
 \begin_document
 \begin_header
 \save_transient_properties true
@@ -18,9 +18,9 @@
 \language_package default
 \inputencoding auto
 \fontencoding global
-\font_roman "times" "default"
-\font_sans "default" "default"
-\font_typewriter "default" "default"
+\font_roman "lmodern" "default"
+\font_sans "lmss" "default"
+\font_typewriter "lmtt" "default"
 \font_math "auto" "auto"
 \font_default_family default
 \use_non_tex_fonts false
@@ -59,6 +59,7 @@
 \suppress_date false
 \justification true
 \use_refstyle 0
+\use_minted 0
 \index Índice
 \shortcut idx
 \color #008000
@@ -68,7 +69,9 @@
 \paragraph_separation indent
 \paragraph_indentation default
 \is_math_indent 0
+\math_numbering_side default
 \quotes_style english
+\dynamic_quotes 0
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
diff --git a/lib/templates/fr_beamer-conference-ornate-20min.lyx b/lib/templates/fr_beamer-conference-ornate-20min.lyx
index e69433772e..a8a1eee7a5 100644
--- a/lib/templates/fr_beamer-conference-ornate-20min.lyx
+++ b/lib/templates/fr_beamer-conference-ornate-20min.lyx
@@ -1,5 +1,5 @@
 #LyX 2.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 541
+\lyxformat 544
 \begin_document
 \begin_header
 \save_transient_properties true
@@ -18,9 +18,9 @@
 \language_package default
 \inputencoding auto
 \fontencoding global
-\font_roman "times" "default"
-\font_sans "default" "default"
-\font_typewriter "default" "default"
+\font_roman "lmodern" "default"
+\font_sans "lmss" "default"
+\font_typewriter "lmtt" "default"
 \font_math "auto" "auto"
 \font_default_family default
 \use_non_tex_fonts false
@@ -59,6 +59,7 @@
 \suppress_date false
 \justification true
 \use_refstyle 0
+\use_minted 0
 \index Index
 \shortcut idx
 \color #008000
@@ -68,7 +69,9 @@
 \paragraph_separation indent
 \paragraph_indentation default
 \is_math_indent 0
+\math_numbering_side default
 \quotes_style swiss
+\dynamic_quotes 0
 \papercolumns 1
 \papersides 1
 \paperpagestyle default