I have a rtl8187b wireless card in my laptop. I installed Ubuntu Jaunty and the wireless works perfectly but my cpu usage is always around 50% due to problems with my intel graphics card. I tried following the workaround for intel graphics given in this link
but it did not solve my problems with high cpu usage which was heating my laptop.
I have now downgraded to hardy heron and my cpu usage is normal but my wireless does not work. I followed this link to get my wireless working
It helped but I still cannot connect to wpa and sometimes network manager crashes when I connect to different networks (at work). I was wondering if there was any way by which I could install the wireless drivers of jaunty in hardy.
Last edited by newidforu; July 3rd, 2009 at 11:52 PM.
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