Comment 41 for bug 502433

This issue happens sudenly in a Dell Latitude E5400.

I updated my laptop from 9.10 to 10.04 and at the begining always was god but after the first actualization of 10.04 my wireless network stoped of responding.

My Card is Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01). I tried to do all the steps but always my system was unstable.