Same problem, appeared at the same time. DHCP timeout on wireless
interface, wired works fine. I've hunted all over forums for answers
but haven't found any. I originally thought IPv6 was the problem, but
disabling it in network manager for the wireless connection (setting to
'Ignore') didn't help.
This is a HP G72 laptop.
$ sudo lshw -C network
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 02
serial: xxxxxxx
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom
ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169
driverversion=2.3LK-NAPI duplex=full firmware=N/A ip=192.168.1.85 latency=0
link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:41 ioport:2000(size=256) memory:b0410000-b0410fff
memory:b0400000-b040ffff memory:b0420000-b043ffff
*-network
description: Wireless interface
product: BCM4313 802.11b/g/n Wireless LAN Controller
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth1
version: 01
serial: xxxxx
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical
wireless
configuration: broadcast=yes driver=wl0 driverversion=6.20.155.1
(r326264) latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:18 memory:b2400000-b2403fff
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https://bugs.launchpad.net/bugs/1112751
Title:
DHCP over wireless stopped working
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