GUI not appearing after conversion of vmdk to vdi












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I am using ubuntu 14.04 as vm in virtualbox. I recently needed to expand the disk for that I had to change vmdk to vdi. For this I went to File->Virtual Media Manager and copy vmdk as vdi. I then remove vmdk from Settings -> Storage and add vdi instead and from Virtual Media Manager increase its size.



However the problem is I am not getting any GUI after conversion of medium formats. It sometimes display error about Lightdm fails to start. I have checked default-display-manager, it has been set to /usr/sbin/lightdm. sudo dpkg-reconfigure lightdm didn't help.



I browse and there are different methods to solve this issue with different root causes but none of the cause is similar to mine.



Please suggest.










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    I am using ubuntu 14.04 as vm in virtualbox. I recently needed to expand the disk for that I had to change vmdk to vdi. For this I went to File->Virtual Media Manager and copy vmdk as vdi. I then remove vmdk from Settings -> Storage and add vdi instead and from Virtual Media Manager increase its size.



    However the problem is I am not getting any GUI after conversion of medium formats. It sometimes display error about Lightdm fails to start. I have checked default-display-manager, it has been set to /usr/sbin/lightdm. sudo dpkg-reconfigure lightdm didn't help.



    I browse and there are different methods to solve this issue with different root causes but none of the cause is similar to mine.



    Please suggest.










    share|improve this question

























      0












      0








      0








      I am using ubuntu 14.04 as vm in virtualbox. I recently needed to expand the disk for that I had to change vmdk to vdi. For this I went to File->Virtual Media Manager and copy vmdk as vdi. I then remove vmdk from Settings -> Storage and add vdi instead and from Virtual Media Manager increase its size.



      However the problem is I am not getting any GUI after conversion of medium formats. It sometimes display error about Lightdm fails to start. I have checked default-display-manager, it has been set to /usr/sbin/lightdm. sudo dpkg-reconfigure lightdm didn't help.



      I browse and there are different methods to solve this issue with different root causes but none of the cause is similar to mine.



      Please suggest.










      share|improve this question














      I am using ubuntu 14.04 as vm in virtualbox. I recently needed to expand the disk for that I had to change vmdk to vdi. For this I went to File->Virtual Media Manager and copy vmdk as vdi. I then remove vmdk from Settings -> Storage and add vdi instead and from Virtual Media Manager increase its size.



      However the problem is I am not getting any GUI after conversion of medium formats. It sometimes display error about Lightdm fails to start. I have checked default-display-manager, it has been set to /usr/sbin/lightdm. sudo dpkg-reconfigure lightdm didn't help.



      I browse and there are different methods to solve this issue with different root causes but none of the cause is similar to mine.



      Please suggest.







      14.04 virtualbox lightdm






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 14 mins ago









      aneelaaneela

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      1135






















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