I have done a fresh ubuntu 19.10 installation, since that no screen resolution feet
none of the resolution bellow feet my screen
xrandr
Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 16384 x 16384
HDMI-0 disconnected (normal left inverted right x axis y axis)
VGA-0 connected primary 1280x1024+0+0 (normal left inverted right x axis y axis) 473mm x 296mm
1680x1050 59.95 +
1280x1024 75.02 60.02*
1440x900 74.98 59.89
1280x960 60.00
1360x768 59.95
1152x864 75.00
1280x720 60.00
1024x768 75.03 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
640x480 75.00 72.81 66.67 59.9
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then I checked on software update/Additional Drivers
it show no additional drivers available
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lsmod | grep nvidia
give zero hit
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Then I install
sudo apt install nvidia-driver-435
still no drivers