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Screen resolution reverted to 800x600 after first software update on Lubuntu 18.04.2 LTS


Lubuntu 12.04 on Acer laptop boots to blank blue screenHow to set Display Resolution while having to use “NOMODESET” on bootLubuntu on Netbook Cannot Display Native ResolutionLubuntu screen resolutionLubuntu 18.10 Screen black bar at topUbuntu 18.04.2 LTS Screen Resolution






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I have just installed Lubuntu 18.04.2 LTS on my 9-yearold Acer Aspire 5630 laptop with Intel graphics.Screen resolution 1280x1024 was OK with Live CD and on installed OS until first Software Update this morning (15 April '19).If I issue xrandr command from terminal the correct resolution is shown at the top of the list and is shown as being selected. I can restore correct resolution with xrandr -c 0. I didn't use any updates during installation.
I have repeated installation with similar results.










share|improve this question






























    1















    I have just installed Lubuntu 18.04.2 LTS on my 9-yearold Acer Aspire 5630 laptop with Intel graphics.Screen resolution 1280x1024 was OK with Live CD and on installed OS until first Software Update this morning (15 April '19).If I issue xrandr command from terminal the correct resolution is shown at the top of the list and is shown as being selected. I can restore correct resolution with xrandr -c 0. I didn't use any updates during installation.
    I have repeated installation with similar results.










    share|improve this question


























      1












      1








      1








      I have just installed Lubuntu 18.04.2 LTS on my 9-yearold Acer Aspire 5630 laptop with Intel graphics.Screen resolution 1280x1024 was OK with Live CD and on installed OS until first Software Update this morning (15 April '19).If I issue xrandr command from terminal the correct resolution is shown at the top of the list and is shown as being selected. I can restore correct resolution with xrandr -c 0. I didn't use any updates during installation.
      I have repeated installation with similar results.










      share|improve this question














      I have just installed Lubuntu 18.04.2 LTS on my 9-yearold Acer Aspire 5630 laptop with Intel graphics.Screen resolution 1280x1024 was OK with Live CD and on installed OS until first Software Update this morning (15 April '19).If I issue xrandr command from terminal the correct resolution is shown at the top of the list and is shown as being selected. I can restore correct resolution with xrandr -c 0. I didn't use any updates during installation.
      I have repeated installation with similar results.







      lubuntu display display-resolution






      share|improve this question













      share|improve this question











      share|improve this question




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      asked Apr 15 at 11:10









      eianbroeianbro

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