Fix seems solid.
`route -n` with up-to-date Vivid:
Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 10.17.76.1 0.0.0.0 UG 1024 0 0 eth0 10.17.75.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan0 10.17.76.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
`route -n` after enabling proposed, updating packages, and rebooting:
Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 10.17.76.1 0.0.0.0 UG 100 0 0 eth0 10.17.75.0 0.0.0.0 255.255.255.0 U 400 0 0 wlan0 10.17.76.0 0.0.0.0 255.255.255.0 U 100 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
Fix seems solid.
`route -n` with up-to-date Vivid:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.17.76.1 0.0.0.0 UG 1024 0 0 eth0
10.17.75.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan0
10.17.76.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
`route -n` after enabling proposed, updating packages, and rebooting:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.17.76.1 0.0.0.0 UG 100 0 0 eth0
10.17.75.0 0.0.0.0 255.255.255.0 U 400 0 0 wlan0
10.17.76.0 0.0.0.0 255.255.255.0 U 100 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0