Wireless Connection Disappeared after Update

[bkratz]

Here's the output:

prabhjot@TRNSLTR-LPTP:~$ lshw -c net
WARNING: you should run this program as super-user.
  *-network
       description: Ethernet interface
       product: 88E8040 PCI-E Fast Ethernet Controller
       vendor: Marvell Technology Group Ltd.
       physical id: 0
       bus info: pci@0000:09:00.0
       logical name: eth0
       version: 12
       serial: 00:23:ae:19:3a:a0
       width: 64 bits
       clock: 33MHz
       capabilities: bus_master cap_list ethernet physical
       configuration: broadcast=yes driver=sky2 driverversion=1.23 firmware=N/A latency=0 multicast=yes
       resources: irq:28 memory:fe8fc000-fe8fffff ioport:de00(size=256)
  *-network
       description: Wireless interface
       product: BCM4312 802.11b/g
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:0b:00.0
       logical name: eth2
       version: 01
       serial: 00:24:2b:6f:8f:03
       width: 64 bits
       clock: 33MHz
       capabilities: bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=wl0 driverversion=5.10.91.9 latency=0 multicast=yes wireless=IEEE 802.11
       resources: irq:17 memory:fe7fc000-fe7fffff

Here is a pretty helpful resource for the 4312.

http://ubuntuforums.org/showpost.php...4&postcount=12

[prabhjot]

Here is a pretty helpful resource for the 4312.

http://ubuntuforums.org/showpost.php...4&postcount=12

Thanks for your effort, but it doesn't make any difference.

Wireless was working perfectly fine just before restarting after performing update, I think it was libc . (I even updated over wireless)

I also tried http://linuxfanatic.wordpress.com/20...-cq40-bcm4312/.
But I can't compile since I have 64 bit karmic.

Any other suggestions?

[prabhjot]

An update on my side:

I just tried the Lucid Alpha 2, and kernel 2.6.32-10 and libc 2.11 work for me. I hope the rest of you will have the same result, come release-day.

Any backports available for the wireless driver?

[VitaminBB]

Why isent there more information on this?

A TON of people have been affected by this and the help is nowhere to be seen these days.

[VitaminBB]

Any news about this?

[Pitel]

I'm having this issue too.

[lostsoul86]

I have the same issue on inspiron 1525 with intel wireless. I can't connect the wireless through network-manager, although I can connect by manualy launching wpa-supplicant in the console.