My Ubuntu 11.10 laptop does not connect to my home router when the power source has been disconnected. When plugged back into the mains, the wireless starts working again.
I have a HP Pavilion dv6.
Can anyone help?
The Power Manager is invoked when you switch to battery.
So to fix this, open a terminal (Ctrl+Alt+T) and type:
I look forward to one day where the pm-utils will be fixed (for once and all)!
Same problem here
there is a number of different things to try
here is how i fixed the problem
notice the power management on
if you see that here is how you fix this problem
again in terminal
your new output
Notice power management is now off
This is caused by laptops excessive efforts to save power.
This worked with a dell laptop
ubuntu 12.04 lts 64bit
do not waste your time with
those solves do not work