diff --git a/boottools/btog.py b/boottools/btog.py
index b6ce03e..3c7be4b 100644
--- a/boottools/btog.py
+++ b/boottools/btog.py
@@ -27,7 +27,7 @@ def GetOsInfo (type_client='host'):
             oscodename='precise'
             osrelease='3.2.0-23-generic'
             osarch='i386'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'wheezy' == type_client: 	# ogLive basado en Debian 7.3.
             osdistrib='debian'
             oscodename='wheezy'
@@ -39,85 +39,85 @@ def GetOsInfo (type_client='host'):
             oscodename='quantal'
             osrelease='3.7.6-030706-generic'
             osarch='i386'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'raring' == type_client: 	# ogLive 1.0.5-rc3 basado en Ubuntu 13.04.
             osdistrib='ubuntu'
             oscodename='raring'
             osrelease='3.8.0-22-generic'
             osarch='i386'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'trusty' == type_client: 	# ogLive 1.0.5-rc4 basado en Ubuntu 14.04.
             osdistrib='ubuntu'
             oscodename='trusty'
             osrelease='3.13.0-24-generic'
             osarch='i386'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'vivid' == type_client: 	        # ogLive 1.1.0-rc2 basado en Ubuntu 15.04.
             osdistrib='ubuntu'
             oscodename='vivid'
             osrelease='3.19.0-49-generic'
             osarch='i386'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'wily' == type_client: 	        # ogLive 1.1.0-rc1 basado en Ubuntu 15.10.
             osdistrib='ubuntu'
             oscodename='wily'
             osrelease='4.2.0-35-generic'
             osarch='i386'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'xenial' == type_client or 'xenial-4.4' == type_client: 	# ogLive 1.1.0-rc4 basado en Ubuntu 16.04 y Kernel 4.4.
             osdistrib='ubuntu'
             oscodename='xenial'
             osrelease='4.4.0-34-generic'
             osarch='i386'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'xenial-4.8' == type_client: 	# ogLive 1.1.0-rc5 basado en Ubuntu 16.04 y Kernel 4.8.
             osdistrib='ubuntu'
             oscodename='xenial'
             osrelease='4.8.0-39-generic'
             osarch='amd64'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'xenial-4.13' == type_client: 	# ogLive 1.1.0-rc6 basado en Ubuntu 16.04 y Kernel 4.13.
             osdistrib='ubuntu'
             oscodename='xenial'
             osrelease='4.13.0-17-generic'
             osarch='amd64'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'bionic' == type_client or 'bionic-4.15' == type_client: 	# ogLive 1.1.1-rc1 basado en Ubuntu 18.04 y Kernel 4.15.
             osdistrib='ubuntu'
             oscodename='bionic'
             osrelease='4.15.0-32-generic'
             osarch='amd64'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'bionic-4.18' == type_client: 	# ogLive 1.1.1-rc3 basado en Ubuntu 18.04 y Kernel 4.18.
             osdistrib='ubuntu'
             oscodename='bionic'
             osrelease='4.18.0-20-generic'
             osarch='amd64'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'bionic-5.0' == type_client: 	# ogLive 1.1.1-rc5 basado en Ubuntu 18.04 y Kernel 5.0.
             osdistrib='ubuntu'
             oscodename='bionic'
             osrelease='5.0.0-27-generic'
             osarch='amd64'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'focal' == type_client: 	# ogLive 1.2.0-rc1 basado en Ubuntu 20.04 y Kernel 5.4.
             osdistrib='ubuntu'
             oscodename='focal'
             osrelease='5.4.0-42-generic'
             osarch='amd64'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'noble' == type_client: 	# ogLive 3.1.1 basado en Ubuntu 24.04 y Kernel 6.8.
             osdistrib='ubuntu'
             oscodename='noble'
             osrelease='6.8.0-31-generic'
             osarch='amd64'
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     elif 'host' == type_client:	# ogLive basado en la distribución del servidor.
             osdistrib=platform.freedesktop_os_release()['NAME']
             oscodename=platform.freedesktop_os_release()['VERSION_CODENAME']
             osrelease=platform.uname()[2]
             osarch, _=utils.run (['dpkg', '--print-architecture'])
-            oshttp='http://es.archive.ubuntu.com/ubuntu/'
+            oshttp='http://fr.archive.ubuntu.com/ubuntu/'
     else:	# Parámetro desconocido
             logger.error ('Parámetro no válido.')
             osdistrib=None
diff --git a/includes/etc/apt/sources.list.ubuntu b/includes/etc/apt/sources.list.ubuntu
index a6b7dfd..bb2848a 100644
--- a/includes/etc/apt/sources.list.ubuntu
+++ b/includes/etc/apt/sources.list.ubuntu
@@ -1,26 +1,26 @@
-deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME main restricted
-deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME main restricted
+deb http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME main restricted
+deb-src http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME main restricted
 ## Major bug fix updates produced after the final release of the
 ## distribution.
-deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-updates main restricted
-deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-updates main restricted
+deb http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME-updates main restricted
+deb-src http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME-updates main restricted
 ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
 ## team. Also, please note that software in universe WILL NOT receive any
 ## review or updates from the Ubuntu security team.
-deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME universe
-deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME universe
-deb http://es.archive.ubuntu.com/ubuntu/  OSCODENAME-updates universe
-deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-updates universe
+deb http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME universe
+deb-src http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME universe
+deb http://fr.archive.ubuntu.com/ubuntu/  OSCODENAME-updates universe
+deb-src http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME-updates universe
 
 ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
 ## team, and may not be under a free licence. Please satisfy yourself as to 
 ## your rights to use the software. Also, please note that software in 
 ## multiverse WILL NOT receive any review or updates from the Ubuntu
 ## security team.
-deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME multiverse
-deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME multiverse
-deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-updates multiverse
-deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-updates multiverse
+deb http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME multiverse
+deb-src http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME multiverse
+deb http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME-updates multiverse
+deb-src http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME-updates multiverse
 
 ## Uncomment the following two lines to add software from the 'backports'
 ## repository.
@@ -29,8 +29,8 @@ deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-updates multiverse
 ## newer versions of some applications which may provide useful features.
 ## Also, please note that software in backports WILL NOT receive any review
 ## or updates from the Ubuntu security team.
-deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-backports main restricted universe multiverse
-deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-backports main restricted universe multiverse
+deb http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME-backports main restricted universe multiverse
+deb-src http://fr.archive.ubuntu.com/ubuntu/ OSCODENAME-backports main restricted universe multiverse
 
 ## Uncomment the following two lines to add software from Canonical's
 ## 'partner' repository.