diff --git a/CH9Config/00-Generic.sh b/CH9Config/00-Generic.sh
index 8b29d75..04d1d27 100644
--- a/CH9Config/00-Generic.sh
+++ b/CH9Config/00-Generic.sh
@@ -64,3 +64,26 @@ cat > /etc/shells << "EOF"
 
 # End /etc/shells
 EOF
+
+# modprobe.d
+
+install -m755 -d /etc/modprobe.d
+
+cat > /etc/modprobe.d/usb.conf << "EOF"
+# Begin /etc/modprobe.d/usb.conf
+
+install ohci_hcd /sbin/modprobe ehci_hcd ; /sbin/modprobe -i ohci_hcd ; true
+install uhci_hcd /sbin/modprobe ehci_hcd ; /sbin/modprobe -i uhci_hcd ; true
+
+# End /etc/modprobe.d/usb.conf
+EOF
+cat > /etc/modprobe.d/usb.conf << "EOF"
+# Begin /etc/modprobe.d/blacklist.conf
+
+blacklist nouveau
+options nouveau modset=0
+
+# End /etc/modprobe.d/blacklist.conf
+EOF
+
+
diff --git a/CH9Config/01-NetworkConfig.sh b/CH9Config/01-NetworkConfig.sh
index 71fb20c..80748f1 100644
--- a/CH9Config/01-NetworkConfig.sh
+++ b/CH9Config/01-NetworkConfig.sh
@@ -42,10 +42,11 @@ Name=lan0
 [Network]
 DHCP=ipv4
 EOF
-  # auto-update certificate bundle
+  # auto-update "make-ca" certificate bundle
   systemctl enable update-pki.timer
 else
   # bootable USB thumb drive
   echo "lfsusb" > /etc/hostname
-  systemctl disable systemd-networkd-wait-online
+  #systemctl disable systemd-networkd-wait-online
+  systemctl disable systemd-networkd
 fi
diff --git a/CH9Config/01-USBFlash.sh b/CH9Config/01-USBFlash.sh
index 8445241..a467136 100644
--- a/CH9Config/01-USBFlash.sh
+++ b/CH9Config/01-USBFlash.sh
@@ -1,13 +1,5 @@
 #!/bin/bash
 
-# Do not try to bring up the network when booted from a thumb drive
-
-systemctl disable systemd-networkd-wait-online
-
-# hostname
-
-echo "lfsusb" > /etc/hostname
-
 # LFS user
 
 groupadd lfs