Network Connectsion Gone After Upgrade

[kecker]

Had a pre-existing 9.04 Ubuntu install running, and everything was running fine. I normally connected via a wireless connection with my home network but also could connect via a wired connection. Hadn't run Update Manager for 3 days so I did just now and had it install everything. I requested a restart so I restarted.

Once it came up I got no network connections, wireless or wired. Near as I can tell it's not even recognizing any devices.

lspci -v | grep Ethernet
03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)


lshw -C network
*-network UNCLAIMED
description: Network controller
product: BCM4311 802.11b/g WLAN
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:0c:00.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: latency=0
*-network UNCLAIMED
description: Ethernet controller
product: BCM4401-B0 100Base-TX
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: latency=64
*-network DISABLED
description: Ethernet interface
physical id: 1
logical name: pan0
serial: 6a:40:3e:37:63:36
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A multicast=yes


ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:100 errors:0 dropped:0 overruns:0 frame:0
TX packets:100 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7840 (7.8 KB) TX bytes:7840 (7.8 KB)

Not sure where to start....

[kecker]

nothing?

[laburnum]

Same problem here. Ran update manager last night, today i can't see the windows machine on my network.

It will see the workgroup, but it wont mount the drive.

[kecker]

I fell back to the 2.6.8.28-13 kernel and it works just fine. Any idea why?