[Ubuntu-x-swat] [Bug 1526200] Re: Displayport screen goes back and forth in to Power save mode

2016-04-19 Thread Mikael Svensson
1) sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date A10 08/17/2015 uname -r 3.19.0-56-generic 2) No improvement. The screen is black. After i installed 3.19.0-56-generic it worked a while but started after som days flickering on and off in to power save mode. I can't have la

[Ubuntu-x-swat] [Bug 1526200] [NEW] Displayport screen goes back and forth in to Power save mode

2015-12-15 Thread Mikael Svensson
Public bug reported: I have 3 screens including the laptop screen. The one connected to the displayport is going in to power save mode and back in random intervalls. The other screens don't care if the displayport one is going back and forth to power save mode like it does when you unplug the dis