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I've configured wlan0 on my Pi, (file /etc/network/interfaces and /etc/wpa_supplicant.conf). In the past I could connect to it with no problems but now I can't. I've tried a few different LANs and I can't get any to work.

Every time I do either ifdown or ifup I get the result:

Internet Systems Consortium DHCP Client 4.3.1
Copyright 2004-2014 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Can't allocate interface wllease {
  interface .

Any hints?

Darth Vader
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user65200
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1 Answers1

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I had the same question，you can try remove /var/lib/dhcp/* , I hope it work.

goldilocks
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cloud Jiang
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