Answer by Coustillas Pierre-Adrien for How to get the right DPI resolution on...
I have install packet tracer and the variable QT_DEVICE_PIXEL_RATIO has defined :# echo $QT_DEVICE_PIXEL_RATIOautoi have comment in /etc/profile file : #QT_DEVICE_PIXEL_RATIO=auto#export...
View ArticleAnswer by Manas for How to get the right DPI resolution on Ubuntu 13.04 Saucy?
To get current DPI resolution usexdpyinfo | grep -B2 resolutionTo update DPI resolution say to 142 dpi usexrandr --dpi 142
View ArticleHow to get the right DPI resolution on Ubuntu 13.04 Saucy?
The physical DPI of my laptop screen is approximately 142 dots per inch as you can calculate from the correct output of xrandr --query:$ xrandr --query | headScreen 0: minimum 320 x 200, current 1920 x...
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