This morning, my Ubuntu 16.04 is behaving strangely.
My mouse movements sometimes show a little lag, the applications too are a little slower when I open them. Even when I type, sometimes there is a little lag before the letters appear. Everything is slow basically. I haven't changed anything as far as I know. Could this be an update that my computer doesn't like?
I've rebooted the machine, but I'm not sure where else to start to figure it out. Any suggestions most welcome.
It seems that the problem only occurs when my laptop is connected to the power adapter - the original HP one.
Is also seems too coincidental that I have recently been using a new non-HP power adaptor with the laptop when I use it at home. I think this is the problem.