Hello all, I have an Intel NUC with dual HDMI output. Recently I've been experiencing a problem with the output resolution of the screens. When booting the system i get screen resolution inferior to what I actually try to set via .xinitrc file:
xrandr --output $(xrandr -q | grep "\sconnected\s" | cut -f1 -d" ") --mode 1920x1080 This command sets the resolution to fullHD on all connected screens that can be detected. What's happening lately is that the resolution is defaulting to 1280x800 (the projectors' "default" resolution even if the projector is HD capable). As xrander shows, both projectors support HD resolutions but are currently set on a lower resolution despite the previous command to set it to 1920x1080: Screen 0: minimum 8 x 8, current 1280 x 800, maximum 32767 x 32767 DP1 connected primary 1280x800+0+0 (normal left inverted right x axis y axis) 1600mm x 900mm 1280x800 59.81*+ 1920x1200 59.95 1920x1080 60.00 50.00 59.94 30.00 24.00 29.97 23.98 1920x1080i 60.00 50.00 59.94 1600x1200 60.00 1680x1050 59.88 1400x1050 59.95 1600x900 60.00 1280x1024 60.02 1440x900 59.90 1280x960 60.00 1366x768 59.79 1280x720 60.00 50.00 59.94 1024x768 60.00 800x600 60.32 720x576 50.00 720x480 60.00 59.94 640x480 60.00 59.94 DP2 connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm 1024x768 60.00*+ 119.99 75.03 70.07 1920x1080 60.00 50.00 59.94 30.00 25.00 24.00 29.97 23.98 1920x1080i 60.00 50.00 59.94 1600x1200 60.00 1280x1024 75.02 60.02 1440x900 59.90 1280x800 119.91 59.91 1152x864 75.00 1280x720 60.00 50.00 59.94 832x624 74.55 800x600 72.19 75.00 60.32 720x576 50.00 720x480 60.00 59.94 640x480 75.00 72.81 66.67 60.00 59.94 720x400 70.08 The output of /var/log/Xorg.log.0[1] (expires in 6 months). The system is Arch Linux and the Xorg packages installed are: (just showing a subset) local/xf86-input-libinput 0.28.2-1 (xorg-drivers) local/xf86-video-intel 1:2.99.917+859+g33ee0c3b-1 (xorg-drivers) local/xf86-video-vesa 2.4.0-2 (xorg-drivers xorg) local/xorg-server 1.20.3-1 (xorg) local/xorg-server-common 1.20.3-1 (xorg) local/xorg-server-devel 1.20.3-1 (xorg) local/xorg-server-xdmx 1.20.3-1 (xorg) local/xorg-server-xephyr 1.20.3-1 (xorg) local/xorg-server-xnest 1.20.3-1 (xorg) local/xorg-server-xvfb 1.20.3-1 (xorg) local/xorg-server-xwayland 1.20.3-1 (xorg) local/xorg-x11perf 1.6.0-2 (xorg-apps xorg) local/xorg-xauth 1.0.10-2 (xorg-apps xorg) local/xorg-xinit 1.4.0-3 local/xorg-xinput 1.6.2-2 (xorg-apps xorg) local/xorg-xrandr 1.5.0-2 (xorg-apps xorg) Does anyone have any idea to what might be the problem/solution? Thanks, Francesco [1] https://pastebin.com/raw/FyBgnjMj
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