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Work Around you can achieve this with xrandr with the help of --fb --panning which you missed in your workout.. below are the working commands when I did it my system which are self explanatory.. my Original Screen Resolution is 1366x768 (eDP-1) and I tried to use 1000x768 leaving the blank space on Right cvt 1000 766 xrandr --newmode BROKEN 62.00 1000 ...


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The fbset program can apply a margin to any border. xrandr on the other hand only manages left and right borders simultaneously and/or top and bottom borders simultaneously for overscan / underscan. You can read the man page on the internet: Display timings: -pixclock <value> set the length of one pixel (in picoseconds). Note that the frame ...


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Maybe it helps installing the newest HWE-Stack by sudo apt install --install-recommends linux-generic-hwe-18.04 xserver-xorg-hwe-18.04 See also https://wiki.ubuntu.com/Kernel/LTSEnablementStack


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