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Packet tracer UI zoomed in (double the size)


The pages that ubuntu-sdk adds to Qt-Creator can't be zoomedLaunch a program at double the zoomDesktop zoomed in after fresh installStubborn zoomed text in Nautilus / Nemo, whichever set as defaultUbuntu for unknown reasons suddenly switches into a slightly zoomed view; how to avoid this, and how to turn it off if it happened?zoomed in login windowPacket Tracer 7.2 freezes while trying to save fileUbuntu 18.04 gets stuck after decrypting on startup & the OS is completely zoomed in18.04 Screen zoomed- cannot navigateHow to automatically increase Chrome UI size?






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0















I've an issue with some of the programs, packettracer among them, having a zoomed in feel to them and it is eating up screen real estate. Unfortunately I have no idea how to switch to default nor what exactly caused it.



From picture below the icons are bigger than usual, even pixelated. I maximized window to show the extent of it (close, minimize and maximize buttons are visible once mouse is hovering at the menu bar).



Here's an example of what I see: https://imgur.com/a/OibeQ



Compared to what it should look like: https://i.ytimg.com/vi/ll7hB-DitZ0/maxresdefault.jpg



Please ignore the launcher size --- it is irrelevant to the problem.



Program in question, packettracer was downloaded from here and installed from command line.
Running Ubuntu 16.04.3 LTS with 1920x1080 resolution



Any help is greatly appreciated!



Edit: wording










share|improve this question





















  • 1





    Is this a HiDPI system?

    – muru
    Jan 18 '18 at 5:23












  • 96 dpi, not HiDPI, if I'm not wront

    – krg
    Jan 18 '18 at 6:35


















0















I've an issue with some of the programs, packettracer among them, having a zoomed in feel to them and it is eating up screen real estate. Unfortunately I have no idea how to switch to default nor what exactly caused it.



From picture below the icons are bigger than usual, even pixelated. I maximized window to show the extent of it (close, minimize and maximize buttons are visible once mouse is hovering at the menu bar).



Here's an example of what I see: https://imgur.com/a/OibeQ



Compared to what it should look like: https://i.ytimg.com/vi/ll7hB-DitZ0/maxresdefault.jpg



Please ignore the launcher size --- it is irrelevant to the problem.



Program in question, packettracer was downloaded from here and installed from command line.
Running Ubuntu 16.04.3 LTS with 1920x1080 resolution



Any help is greatly appreciated!



Edit: wording










share|improve this question





















  • 1





    Is this a HiDPI system?

    – muru
    Jan 18 '18 at 5:23












  • 96 dpi, not HiDPI, if I'm not wront

    – krg
    Jan 18 '18 at 6:35














0












0








0








I've an issue with some of the programs, packettracer among them, having a zoomed in feel to them and it is eating up screen real estate. Unfortunately I have no idea how to switch to default nor what exactly caused it.



From picture below the icons are bigger than usual, even pixelated. I maximized window to show the extent of it (close, minimize and maximize buttons are visible once mouse is hovering at the menu bar).



Here's an example of what I see: https://imgur.com/a/OibeQ



Compared to what it should look like: https://i.ytimg.com/vi/ll7hB-DitZ0/maxresdefault.jpg



Please ignore the launcher size --- it is irrelevant to the problem.



Program in question, packettracer was downloaded from here and installed from command line.
Running Ubuntu 16.04.3 LTS with 1920x1080 resolution



Any help is greatly appreciated!



Edit: wording










share|improve this question
















I've an issue with some of the programs, packettracer among them, having a zoomed in feel to them and it is eating up screen real estate. Unfortunately I have no idea how to switch to default nor what exactly caused it.



From picture below the icons are bigger than usual, even pixelated. I maximized window to show the extent of it (close, minimize and maximize buttons are visible once mouse is hovering at the menu bar).



Here's an example of what I see: https://imgur.com/a/OibeQ



Compared to what it should look like: https://i.ytimg.com/vi/ll7hB-DitZ0/maxresdefault.jpg



Please ignore the launcher size --- it is irrelevant to the problem.



Program in question, packettracer was downloaded from here and installed from command line.
Running Ubuntu 16.04.3 LTS with 1920x1080 resolution



Any help is greatly appreciated!



Edit: wording







16.04 zoom






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Jan 18 '18 at 4:47







krg

















asked Jan 17 '18 at 19:15









krgkrg

35 bronze badges




35 bronze badges










  • 1





    Is this a HiDPI system?

    – muru
    Jan 18 '18 at 5:23












  • 96 dpi, not HiDPI, if I'm not wront

    – krg
    Jan 18 '18 at 6:35













  • 1





    Is this a HiDPI system?

    – muru
    Jan 18 '18 at 5:23












  • 96 dpi, not HiDPI, if I'm not wront

    – krg
    Jan 18 '18 at 6:35








1




1





Is this a HiDPI system?

– muru
Jan 18 '18 at 5:23






Is this a HiDPI system?

– muru
Jan 18 '18 at 5:23














96 dpi, not HiDPI, if I'm not wront

– krg
Jan 18 '18 at 6:35






96 dpi, not HiDPI, if I'm not wront

– krg
Jan 18 '18 at 6:35











3 Answers
3






active

oldest

votes


















0














Also had this issue recently where the icons in packet tracer were over zoomed and pixelated when running in 1920x1080 (only looked right running at 1600x900).



I believe your issue is due to the environment variable, 'QT_DEVICE_PIXEL_RATIO=auto' being set in /etc/profile during installation of packet tracer. When running 'env | grep QT_DEVICE_PIXEL_RATIO' the variable was set at 2.



For me, commenting this out and rebooting resolved the issue.






share|improve this answer

























  • Thanks for the input, wills117!

    – krg
    Nov 26 '18 at 21:51











  • Issue persisted on 18.10. Changing the QT_DEVICE_PIXEL_RATIO to 1 and reboot fixed the issue for me. Also, on Cisco Packet Tracer 7.2 libpng12 library is missing, which can be downloaded from here.

    – krg
    Nov 26 '18 at 22:00


















0














Might be a DPI issue as @muru pointed out. Thank you, btw. When resolution is changed to 1600x900 everything is OK and bigger (better for the eyes)






share|improve this answer
































    0














    Had the problem that QT_DEVICE_PIXEL_RATIO resets to auto after reboot. This can be fixed by going to the /home/user and adding the line QT_DEVICE_PIXEL_RATIO=1 to the file .bashrc






    share|improve this answer



























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      3 Answers
      3






      active

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      3 Answers
      3






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      0














      Also had this issue recently where the icons in packet tracer were over zoomed and pixelated when running in 1920x1080 (only looked right running at 1600x900).



      I believe your issue is due to the environment variable, 'QT_DEVICE_PIXEL_RATIO=auto' being set in /etc/profile during installation of packet tracer. When running 'env | grep QT_DEVICE_PIXEL_RATIO' the variable was set at 2.



      For me, commenting this out and rebooting resolved the issue.






      share|improve this answer

























      • Thanks for the input, wills117!

        – krg
        Nov 26 '18 at 21:51











      • Issue persisted on 18.10. Changing the QT_DEVICE_PIXEL_RATIO to 1 and reboot fixed the issue for me. Also, on Cisco Packet Tracer 7.2 libpng12 library is missing, which can be downloaded from here.

        – krg
        Nov 26 '18 at 22:00















      0














      Also had this issue recently where the icons in packet tracer were over zoomed and pixelated when running in 1920x1080 (only looked right running at 1600x900).



      I believe your issue is due to the environment variable, 'QT_DEVICE_PIXEL_RATIO=auto' being set in /etc/profile during installation of packet tracer. When running 'env | grep QT_DEVICE_PIXEL_RATIO' the variable was set at 2.



      For me, commenting this out and rebooting resolved the issue.






      share|improve this answer

























      • Thanks for the input, wills117!

        – krg
        Nov 26 '18 at 21:51











      • Issue persisted on 18.10. Changing the QT_DEVICE_PIXEL_RATIO to 1 and reboot fixed the issue for me. Also, on Cisco Packet Tracer 7.2 libpng12 library is missing, which can be downloaded from here.

        – krg
        Nov 26 '18 at 22:00













      0












      0








      0







      Also had this issue recently where the icons in packet tracer were over zoomed and pixelated when running in 1920x1080 (only looked right running at 1600x900).



      I believe your issue is due to the environment variable, 'QT_DEVICE_PIXEL_RATIO=auto' being set in /etc/profile during installation of packet tracer. When running 'env | grep QT_DEVICE_PIXEL_RATIO' the variable was set at 2.



      For me, commenting this out and rebooting resolved the issue.






      share|improve this answer













      Also had this issue recently where the icons in packet tracer were over zoomed and pixelated when running in 1920x1080 (only looked right running at 1600x900).



      I believe your issue is due to the environment variable, 'QT_DEVICE_PIXEL_RATIO=auto' being set in /etc/profile during installation of packet tracer. When running 'env | grep QT_DEVICE_PIXEL_RATIO' the variable was set at 2.



      For me, commenting this out and rebooting resolved the issue.







      share|improve this answer












      share|improve this answer



      share|improve this answer










      answered Nov 25 '18 at 20:37









      wills117wills117

      16




      16















      • Thanks for the input, wills117!

        – krg
        Nov 26 '18 at 21:51











      • Issue persisted on 18.10. Changing the QT_DEVICE_PIXEL_RATIO to 1 and reboot fixed the issue for me. Also, on Cisco Packet Tracer 7.2 libpng12 library is missing, which can be downloaded from here.

        – krg
        Nov 26 '18 at 22:00

















      • Thanks for the input, wills117!

        – krg
        Nov 26 '18 at 21:51











      • Issue persisted on 18.10. Changing the QT_DEVICE_PIXEL_RATIO to 1 and reboot fixed the issue for me. Also, on Cisco Packet Tracer 7.2 libpng12 library is missing, which can be downloaded from here.

        – krg
        Nov 26 '18 at 22:00
















      Thanks for the input, wills117!

      – krg
      Nov 26 '18 at 21:51





      Thanks for the input, wills117!

      – krg
      Nov 26 '18 at 21:51













      Issue persisted on 18.10. Changing the QT_DEVICE_PIXEL_RATIO to 1 and reboot fixed the issue for me. Also, on Cisco Packet Tracer 7.2 libpng12 library is missing, which can be downloaded from here.

      – krg
      Nov 26 '18 at 22:00





      Issue persisted on 18.10. Changing the QT_DEVICE_PIXEL_RATIO to 1 and reboot fixed the issue for me. Also, on Cisco Packet Tracer 7.2 libpng12 library is missing, which can be downloaded from here.

      – krg
      Nov 26 '18 at 22:00













      0














      Might be a DPI issue as @muru pointed out. Thank you, btw. When resolution is changed to 1600x900 everything is OK and bigger (better for the eyes)






      share|improve this answer





























        0














        Might be a DPI issue as @muru pointed out. Thank you, btw. When resolution is changed to 1600x900 everything is OK and bigger (better for the eyes)






        share|improve this answer



























          0












          0








          0







          Might be a DPI issue as @muru pointed out. Thank you, btw. When resolution is changed to 1600x900 everything is OK and bigger (better for the eyes)






          share|improve this answer













          Might be a DPI issue as @muru pointed out. Thank you, btw. When resolution is changed to 1600x900 everything is OK and bigger (better for the eyes)







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Jan 18 '18 at 17:43









          krgkrg

          35 bronze badges




          35 bronze badges
























              0














              Had the problem that QT_DEVICE_PIXEL_RATIO resets to auto after reboot. This can be fixed by going to the /home/user and adding the line QT_DEVICE_PIXEL_RATIO=1 to the file .bashrc






              share|improve this answer





























                0














                Had the problem that QT_DEVICE_PIXEL_RATIO resets to auto after reboot. This can be fixed by going to the /home/user and adding the line QT_DEVICE_PIXEL_RATIO=1 to the file .bashrc






                share|improve this answer



























                  0












                  0








                  0







                  Had the problem that QT_DEVICE_PIXEL_RATIO resets to auto after reboot. This can be fixed by going to the /home/user and adding the line QT_DEVICE_PIXEL_RATIO=1 to the file .bashrc






                  share|improve this answer













                  Had the problem that QT_DEVICE_PIXEL_RATIO resets to auto after reboot. This can be fixed by going to the /home/user and adding the line QT_DEVICE_PIXEL_RATIO=1 to the file .bashrc







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Apr 15 at 6:49









                  gggggg

                  31 bronze badge




                  31 bronze badge






























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