I'm running Ubuntu 15.04 on an acer aspire one 522 netbook. I do have a problem that a month of searching this Q&A Site still hasn't answered.
Launching the Ubuntu or Lubuntu software centre or update manager causes my screen to darken, lose colour and freeze. I always have system monitor running and check resources after an event and the only link I can see is that my incoming data spikes around the time of the incident...
How should I proceed to get rid of this?
/etc/apt/sources.list
which server is used for software updates.free --human
, then edit your question and post the output of that command in there and leave a note @Fabby?