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Old 06-08-2017, 11:00 PM   #1
1982Flow
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Registered: Jun 2017
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Dual output problem


Hello!

I am Lorinc from Hungary, sorry for my english. :-) My problem is, that i installed deepin 15.4 on my work and home desktop too. My work ps is okay (amd a8, integrated graphics) but my home desktop have a problem with displays. My home computer's parts are the following:

asrock b250m-hdv mb
intel pentium g4560 processor with hd 610 graphics (i think)

I think my desktop is in dual monitor mode, and i see nothing but wallpaper. I can log in, but dont see dock, etc. In the lower right corner there is the corner stuff, but dont emerge. Also i cant right click on the desktop, nothing happens. I cant turn off or choose vga outputs in the bios. I try cli with ctrl-alt-f2 for example, it works, but the xrandr says cant open displays. Everything from these works with my work computer.

update:
I can log in, if i pull the mouse, the login appears, and see the password field. After that i start a terminal with ctrl-alt-t and here the xrandr works. The result:

Screen 0: minimum 320 x 200, current 1024 x 768, maximum 8192 x 8192
eDP-1 connected primary 1024x768+0+0 (normal left inverted right x axis y axis) 304mm x 228mm
1024x768 60.00*+ 75.03 70.07
960x600 60.00
832x624 74.55
960x540 59.99
800x600 60.00 72.19 75.00 60.32 56.25
840x525 60.01 59.88
800x512 60.17
700x525 74.76 70.06 59.98
640x512 75.02 60.02
720x450 59.89
640x480 60.00 75.00 72.81 75.00 66.67 59.94
720x400 70.08
680x384 59.80 59.96
576x432 75.00 75.00 70.00 60.06
512x384 75.03 70.07 60.00
416x312 74.66
400x300 72.19 75.12 60.32 56.34
320x240 72.81 75.00 60.05
HDMI-1 disconnected (normal left inverted right x axis y axis)
HDMI-2 disconnected (normal left inverted right x axis y axis)
DP-1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 304mm x 228mm
1024x768 60.00*+ 75.03 70.07
832x624 74.55
800x600 72.19 75.00 60.32 56.25
640x480 75.00 72.81 66.67 59.94
720x400 70.08


with the xrandr --output eDP-1 --off command it is okay (the primary command dont help), but the edp1 still connected, and after reboot everything reset.

Can you help me?

Thanks
 
Old 06-10-2017, 01:57 AM   #2
AwesomeMachine
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Registered: Jan 2005
Location: USA and Italy
Distribution: Debian testing/sid; OpenSuSE; Fedora; Mint
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Hi 1982Flow,

Welcome to LQ!
Is your home PC a laptop? If it is, there are controls on the keyboard to switch between displays. Once you get that straightened out, you can adjust the display the way you want using gnome-control-center.
 
Old 06-10-2017, 02:07 AM   #3
ondoho
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Quote:
Originally Posted by 1982Flow View Post
i installed deepin 15.4 on my work and home desktop too.
if deepin follows ubuntu version numbers, you meant 15.04?
do not use this outdated, even EOL version.
https://wiki.ubuntu.com/Releases

use the current LTS! i think it's still 16.04.
 
  


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