I was running Ubuntu 9.04 on a new Dell Vostro 1520 for a few weeks.
After the last group of patches (which I applied without reviewing) the
wireless has gone ballistic. It will work initially when it boots, but it will
eventually drop off and doesn't seem to come back.
It worked flawlessly for the first few weeks before these latest patches.
Is there a way to "undo" the applied patches in Ubuntu? Or is this issue
known and have a possible work around?