Thanks Ru for your reply. I am using Laptop Sony Vaio VPCEH18FG model and have atheros wireless. However, I solved the problem by reinstalling the linux firmware from Synaptic. It restarted all the bluetooth and wireless drivers and I am not facing any problem. Thanks for the efforts. <div class="gmail_quote">On Tue, Apr 10, 2012 at 3:11 AM, Ru <<a href="mailto:ru1812@gmail.com">ru1812@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> What make is your wifi and bluetooth devices? Are you using a laptop, what model is your laptop?<div><div class="h5"> On 9 Apr 2012 20:21, "Achilles" <<a href="mailto:cvg1.cool.man@gmail.com" target="_blank">cvg1.cool.man@gmail.com</a>> wrote: > > Dear Friends, > I am using Precise Pangolin 12.04 with rolling updates. A week ago, I found that the bluetooth and wi-fi which were working perfectly fine from Alpha 1 release; now have stopped working. > Can anyone help me with this. > Thanks in advance. > > > > Regards, > CVG > </div></div> > -- > xubuntu-users mailing list > <a href="mailto:xubuntu-users@lists.ubuntu.com" target="_blank">xubuntu-users@lists.ubuntu.com</a> > Modify settings or unsubscribe at: <a href="https://lists.ubuntu.com/mailman/listinfo/xubuntu-users" target="_blank">https://lists.ubuntu.com/mailman/listinfo/xubuntu-users</a> > -- xubuntu-users mailing list <a href="mailto:xubuntu-users@lists.ubuntu.com">xubuntu-users@lists.ubuntu.com</a> Modify settings or unsubscribe at: <a href="https://lists.ubuntu.com/mailman/listinfo/xubuntu-users" target="_blank">https://lists.ubuntu.com/mailman/listinfo/xubuntu-users</a> </blockquote></div>