DHCP IP lease attempt failed on Archlinux
If you routinely use Archlinux's
sudo wifi-select wlan0 UI to get online, you
might have seen this dreaded error message:
DHCP IP lease attempt failed.
After Googling I found these two links interesting:
Solutions to try
Clear dhcpcd leases
Nuke leaeses in
Switch to dhclient (providing you have it installed)
hendry@x201 network.d$ cat /etc/network.d/Fluent\ Space | grep DHCLIENT DHCLIENT=yes
There is a bunch of Archlinux wireless quirk switches to try too and of course bumping up the TIMEOUT value.