Don't wait for online in (PhotonVision#44)

With PhotonVision/photonvision#1672, the network
handling is more robust. It should be OK to not wait for NetworkManager
to detect online during the boot process. This will speed bootup,
especially first boot if the system isn't connected to a network.

install_opi5.sh

@@ -52,18 +52,16 @@ cp -f ./OPi5_CIDATA/user-data /boot/user-data
 
 # modify photonvision.service to enable big cores
 sed -i 's/# AllowedCPUs=4-7/AllowedCPUs=4-7/g' /lib/systemd/system/photonvision.service
-
-# modify photonvision.service to wait for the network before starting
-# this helps ensure that photonvision detects the network the first time it starts
-# but it may cause a startup delay if the coprocessor isn't connected to a network
-sed -i '/Description/aAfter=network-online.target' /lib/systemd/system/photonvision.service
 cp -f /lib/systemd/system/photonvision.service /etc/systemd/system/photonvision.service
 chmod 644 /etc/systemd/system/photonvision.service
 cat /etc/systemd/system/photonvision.service
 
 # networkd isn't being used, this causes an unnecessary delay
 systemctl disable systemd-networkd-wait-online.service
 
+# PhotonVision server is managing the network, so it doesn't need to wait for online
+systemctl disable NetworkManager-wait-online.service
+
 # the bluetooth service isn't needed and causes problems with cloud-init
 # the chip has different names on different boards. Examples are:
 #   OrangePi5: ap6275p-bluetooth.service