Screen scaling problem in 18.04 on 4k screen












1















My Ubuntu 18.04 came default with a screen scaling of 200% which is great, since everything is teeny-tiny if I set it to 100 %.



However, not all programs seem to respect this setting; see for instance this screenshot I've taken of my terminal to the left, and Arduino on the right:



enter image description here



Icons and text system-wise are fine, but the Arduino window has microscopic icons and tab text. The only reason the text inside the window is okay size, is because I've set font size to 30 pt!



How can I make the Arduino program (and others) respect my 200 % scaling?



EDIT: I don't believe this is a duplicate of a question about fractional scaling, as this is not about fractional scaling, but about some programs not respecting the 200 % scaling set in the screen settings.










share|improve this question

























  • Scaling has limitations. Programs not using the toolkit GTK3 do not obey the scaling algorithms. Tweaks are sometimes possible (e.g. setting your font size very high), but not always (e.g. have a high resolution icon theme). I run only HD resolution for that reason.

    – vanadium
    5 hours ago






  • 1





    Possible duplicate of Enable fractional scaling for Ubuntu 18.04

    – Soren A
    5 hours ago











  • So the conclusion is that only programs that choose to respect the scaling settings actually do? This seems rather unfortunate to me; I believe system settings should be able to override individual settings.

    – OZ1SEJ
    4 hours ago
















1















My Ubuntu 18.04 came default with a screen scaling of 200% which is great, since everything is teeny-tiny if I set it to 100 %.



However, not all programs seem to respect this setting; see for instance this screenshot I've taken of my terminal to the left, and Arduino on the right:



enter image description here



Icons and text system-wise are fine, but the Arduino window has microscopic icons and tab text. The only reason the text inside the window is okay size, is because I've set font size to 30 pt!



How can I make the Arduino program (and others) respect my 200 % scaling?



EDIT: I don't believe this is a duplicate of a question about fractional scaling, as this is not about fractional scaling, but about some programs not respecting the 200 % scaling set in the screen settings.










share|improve this question

























  • Scaling has limitations. Programs not using the toolkit GTK3 do not obey the scaling algorithms. Tweaks are sometimes possible (e.g. setting your font size very high), but not always (e.g. have a high resolution icon theme). I run only HD resolution for that reason.

    – vanadium
    5 hours ago






  • 1





    Possible duplicate of Enable fractional scaling for Ubuntu 18.04

    – Soren A
    5 hours ago











  • So the conclusion is that only programs that choose to respect the scaling settings actually do? This seems rather unfortunate to me; I believe system settings should be able to override individual settings.

    – OZ1SEJ
    4 hours ago














1












1








1








My Ubuntu 18.04 came default with a screen scaling of 200% which is great, since everything is teeny-tiny if I set it to 100 %.



However, not all programs seem to respect this setting; see for instance this screenshot I've taken of my terminal to the left, and Arduino on the right:



enter image description here



Icons and text system-wise are fine, but the Arduino window has microscopic icons and tab text. The only reason the text inside the window is okay size, is because I've set font size to 30 pt!



How can I make the Arduino program (and others) respect my 200 % scaling?



EDIT: I don't believe this is a duplicate of a question about fractional scaling, as this is not about fractional scaling, but about some programs not respecting the 200 % scaling set in the screen settings.










share|improve this question
















My Ubuntu 18.04 came default with a screen scaling of 200% which is great, since everything is teeny-tiny if I set it to 100 %.



However, not all programs seem to respect this setting; see for instance this screenshot I've taken of my terminal to the left, and Arduino on the right:



enter image description here



Icons and text system-wise are fine, but the Arduino window has microscopic icons and tab text. The only reason the text inside the window is okay size, is because I've set font size to 30 pt!



How can I make the Arduino program (and others) respect my 200 % scaling?



EDIT: I don't believe this is a duplicate of a question about fractional scaling, as this is not about fractional scaling, but about some programs not respecting the 200 % scaling set in the screen settings.







18.04 monitor scaling






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 4 hours ago







OZ1SEJ

















asked 5 hours ago









OZ1SEJOZ1SEJ

48110




48110













  • Scaling has limitations. Programs not using the toolkit GTK3 do not obey the scaling algorithms. Tweaks are sometimes possible (e.g. setting your font size very high), but not always (e.g. have a high resolution icon theme). I run only HD resolution for that reason.

    – vanadium
    5 hours ago






  • 1





    Possible duplicate of Enable fractional scaling for Ubuntu 18.04

    – Soren A
    5 hours ago











  • So the conclusion is that only programs that choose to respect the scaling settings actually do? This seems rather unfortunate to me; I believe system settings should be able to override individual settings.

    – OZ1SEJ
    4 hours ago



















  • Scaling has limitations. Programs not using the toolkit GTK3 do not obey the scaling algorithms. Tweaks are sometimes possible (e.g. setting your font size very high), but not always (e.g. have a high resolution icon theme). I run only HD resolution for that reason.

    – vanadium
    5 hours ago






  • 1





    Possible duplicate of Enable fractional scaling for Ubuntu 18.04

    – Soren A
    5 hours ago











  • So the conclusion is that only programs that choose to respect the scaling settings actually do? This seems rather unfortunate to me; I believe system settings should be able to override individual settings.

    – OZ1SEJ
    4 hours ago

















Scaling has limitations. Programs not using the toolkit GTK3 do not obey the scaling algorithms. Tweaks are sometimes possible (e.g. setting your font size very high), but not always (e.g. have a high resolution icon theme). I run only HD resolution for that reason.

– vanadium
5 hours ago





Scaling has limitations. Programs not using the toolkit GTK3 do not obey the scaling algorithms. Tweaks are sometimes possible (e.g. setting your font size very high), but not always (e.g. have a high resolution icon theme). I run only HD resolution for that reason.

– vanadium
5 hours ago




1




1





Possible duplicate of Enable fractional scaling for Ubuntu 18.04

– Soren A
5 hours ago





Possible duplicate of Enable fractional scaling for Ubuntu 18.04

– Soren A
5 hours ago













So the conclusion is that only programs that choose to respect the scaling settings actually do? This seems rather unfortunate to me; I believe system settings should be able to override individual settings.

– OZ1SEJ
4 hours ago





So the conclusion is that only programs that choose to respect the scaling settings actually do? This seems rather unfortunate to me; I believe system settings should be able to override individual settings.

– OZ1SEJ
4 hours ago










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