Why network button not working when I clicked it

Question

Sometimes I clicked this network button:

Why it doesn't work (just like I haven't clicked it)?

When it failed, only when I reboot,it works again.

Sometimes it failed again.

What could I do?

I use ubuntu 11.04 64 bits.

nitstorm · Accepted Answer · 2011-09-14 10:11:09Z

up vote 0 down vote accepted

Try this when it doesn't work - sudo service network-manager restart . That will restart the network-manager applet.

answered Sep 14 '11 at 10:11

nitstorm
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1 Answer