[Bug 1505797] [NEW] when I boot ubuntu 14.04 lts a black screen open

[Daniel Sobrinho]

Public bug reported:

I have a Laptop Dell Inspiron M5110 with Ubuntu 14.04 LTS. I reinstalled
the Ubuntu 14.04 LTS now with kernel  version 3.19. So every time when
turn on my laptop  the grup show my systems. The first is Ubuntu. When
ubuntu is selected the screen turns off and after some seconds turns on,
I hear the sound of the beginning of ubuntu but the screen is black.

Workaround that I found:

Close the screen cover of my laptop and open again, the imagem appear
requesting my login.

Does anybody knows how to fix it ?

Best regards,
Daniel Sobrinho

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New

** Description changed:

- I have a Dell N5110 with Ubuntu 14.04 LTS. I reinstalled the Ubuntu
- 14.04 LTS now with kernel  version 3.19. So every time when turn on my
- laptop  the grup show my systems. The first is Ubuntu. When ubuntu is
- selected the screen turns off and after some seconds turns on,  I hear
- the sound of the beginning of ubuntu but the screen is black.
+ I have a Laptop Dell Inspiron M5110 with Ubuntu 14.04 LTS. I reinstalled
+ the Ubuntu 14.04 LTS now with kernel  version 3.19. So every time when
+ turn on my laptop  the grup show my systems. The first is Ubuntu. When
+ ubuntu is selected the screen turns off and after some seconds turns on,
+ I hear the sound of the beginning of ubuntu but the screen is black.
  
  Workaround that I found:
  
  Close the screen cover of my laptop and open again, the imagem appear
  requesting my login.
  
  Does anybody knows how to fix it ?
  
  Best regards,
  Daniel Sobrinho

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https://bugs.launchpad.net/bugs/1505797

Title:
  when I boot ubuntu 14.04 lts a black screen open

Status in ubuntu-release-upgrader package in Ubuntu:
  New

Bug description:
  I have a Laptop Dell Inspiron M5110 with Ubuntu 14.04 LTS. I
  reinstalled the Ubuntu 14.04 LTS now with kernel  version 3.19. So
  every time when turn on my laptop  the grup show my systems. The first
  is Ubuntu. When ubuntu is selected the screen turns off and after some
  seconds turns on,  I hear the sound of the beginning of ubuntu but the
  screen is black.

  Workaround that I found:

  Close the screen cover of my laptop and open again, the imagem appear
  requesting my login.

  Does anybody knows how to fix it ?

  Best regards,
  Daniel Sobrinho

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