[xubuntu-users] Screen doesn't turn on after unlocking session

Douglas douglasrizzom at gmail.com
Mon Nov 23 23:48:21 UTC 2015

At the beginning of the year, I started using Xubuntu 14.04. I then 
switched to Kubuntu just to check it, but recently came back to Xubuntu 

An annoying problem I had back then was that, after locking my session 
and then unlocking it on my laptop, the screen would not turn on. I 
could see a very dim image in my screen, as if the image feed itself was 
working, but the display light was turned off. As a workaround, I opened 
"xfce4-display-settings", changed the resolution and the screen would 
turn on and work normally again.

Unfortunately, almost a year later, it seems this problem still persists.

I traced it back to a launchpad bug: 

I is also feature in a post at the Xubuntu website: 

I have no hope of finding a solution to it through this mailing list. 
Rather, I'd like the community to comment on it. Have you guys seem it? 
Why is it taking so long to be fixed?

More information about the xubuntu-users mailing list