ffwizard: reboots multiple times

[pktpls]

Maintainer:
Environment: x86_64 in VM

Description:

When finishing the wizard, we end up at a LuCI URL which initiates a reboot. If we reload this page after the reboot (which is a likely thing to do), the device reboots again right away.

We should find another way to accomplish a reboot, which doesn't guide the user to rebooting again.

[pmelange]

Could you try going through the wizard again, this time setting a pasword, and see if the same problem happens?

[pktpls]

I will try. What I did notice is that it happens if I access the wizard on an IP address that's still accessible after the reboot. On Saturday it was the WAN address of that VM (10.0.2.15).

If it's the normal DHCP address (192.168.42.1) it won't happen because that's not used anymore after the reboot.

[pmelange]

But the hostname "frei.funk" would still be assigned to the proper address 192.168.42.1 before config and the DHCP's first address after the config.