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Nothing shown on login screen after upgrade


Ubuntu 18.04 login screen still showing ubuntu 16.04 lts style loginlogin to black screen in 18.04Broken package fix after installing 18.04 from 17.10Flickering row of pixels top of monitor after 18.04 upgrade






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I just upgraded the ubuntu 18.04 few days ago. After it is upgraded and rebooted, the screen shows nothing as the picture. Try to run in safe mode and fix broken dpkg and restart is fine, but problem happens again after reboot once more.










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    1

















    I just upgraded the ubuntu 18.04 few days ago. After it is upgraded and rebooted, the screen shows nothing as the picture. Try to run in safe mode and fix broken dpkg and restart is fine, but problem happens again after reboot once more.










    share|improve this question




























      1












      1








      1








      I just upgraded the ubuntu 18.04 few days ago. After it is upgraded and rebooted, the screen shows nothing as the picture. Try to run in safe mode and fix broken dpkg and restart is fine, but problem happens again after reboot once more.










      share|improve this question















      I just upgraded the ubuntu 18.04 few days ago. After it is upgraded and rebooted, the screen shows nothing as the picture. Try to run in safe mode and fix broken dpkg and restart is fine, but problem happens again after reboot once more.







      18.04






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      asked Jun 13 at 17:44









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