Beginner here,(Ubuntu 12.04.1LTS)
Currently this is my setup
- Vga - vga (1st monitor).
- Hdmi to Vga converter - vga (2nd monitor).
- HD4870 with fglrx drivers.
After I connected my second monitor,Ubuntu detects it and shows it in my display settings and even my amd control center and i can even move my mouse over to the second monitor but everytime i turn on my second monitor,it shows no signal.
I have done:
- Turned on second monitor from display settings.
- Changed multi display properties to multi display with (1)/(2) in amd control center.
- For Further Updates.
Seen many people post this so....(xrandr output)
Screen 0: minimum 320 x 200, current 3520 x 1080, maximum 3520 x 1920
DFP1 disconnected (normal left inverted right x axis y axis)
DFP2 disconnected (normal left inverted right x axis y axis)
DFP3 connected 1600x900+1920+89 (normal left inverted right x axis y axis) 443mm x 249mm
1600x900 59.9*+
1440x900 59.9 +
1152x864 60.0 + 75.0
1920x1080 60.0
1680x1050 60.0
1400x1050 60.0
1360x1024 60.0
1280x1024 60.0
1280x960 60.0
1280x800 60.0
1280x768 59.9
1280x720 60.0
1024x768 75.0 70.1 60.0
1152x648 60.0
800x600 72.2 75.0 70.0 60.3 56.2
720x480 59.9
640x480 75.0 72.8 60.0
CRT1 disconnected (normal left inverted right x axis y axis)
CRT2 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 477mm x 268mm
1920x1080 60.0*+
1600x1200 60.0
1680x1050 60.0
1400x1050 60.0
1600x900 60.0
1360x1024 60.0
1280x1024 75.0 60.0
1440x900 59.9
1280x960 75.0 60.0
1280x800 75.0 60.0
1152x864 75.0 60.0
1280x768 74.9 59.9
1280x720 60.0
1024x768 75.0 70.1 60.0
800x600 72.2 75.0 70.0 60.3 56.2
720x480 60.0
640x480 75.0 72.8 60.0
