lightdm config damaged

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0















I accidentally erased the plymouth package which removed many more packages. The system would still boot but the console hung. I added the packages lightdm and lightdm-gtk-greeter, and now I do get a kind of graphical desktop. Still things are not what they should be:



  • I do not have the vertical line of icons at the left of the screen, isn't that called the "launcher"? Well, it is missing.


  • I can start a terminal after right-clicking in the desktop, and from that terminal I can start an application, Firefox or whatever. The application is however started at the same screen position as where it was at last closure, and I cannot drag it around. It also doesn't have the top line where I can click to close/minimise/maximise it;


  • the mouse cursor looks normal inside an application; but when hovering over the desktop it becomes a big X like in the early days of X


  • the desktop doesn't show the usual top line, where the time and such are displayed


How to get back to my usual desktop? Environment is ubuntu 16.04.5 / lightdm 1.18.3



Things tried: dpkg-reconfigure lightdm , dpkg-reconfigure lightdm-gtk-greeter. Both returned silently, no errors, no messages.










share|improve this question


























    0















    I accidentally erased the plymouth package which removed many more packages. The system would still boot but the console hung. I added the packages lightdm and lightdm-gtk-greeter, and now I do get a kind of graphical desktop. Still things are not what they should be:



    • I do not have the vertical line of icons at the left of the screen, isn't that called the "launcher"? Well, it is missing.


    • I can start a terminal after right-clicking in the desktop, and from that terminal I can start an application, Firefox or whatever. The application is however started at the same screen position as where it was at last closure, and I cannot drag it around. It also doesn't have the top line where I can click to close/minimise/maximise it;


    • the mouse cursor looks normal inside an application; but when hovering over the desktop it becomes a big X like in the early days of X


    • the desktop doesn't show the usual top line, where the time and such are displayed


    How to get back to my usual desktop? Environment is ubuntu 16.04.5 / lightdm 1.18.3



    Things tried: dpkg-reconfigure lightdm , dpkg-reconfigure lightdm-gtk-greeter. Both returned silently, no errors, no messages.










    share|improve this question
























      0












      0








      0








      I accidentally erased the plymouth package which removed many more packages. The system would still boot but the console hung. I added the packages lightdm and lightdm-gtk-greeter, and now I do get a kind of graphical desktop. Still things are not what they should be:



      • I do not have the vertical line of icons at the left of the screen, isn't that called the "launcher"? Well, it is missing.


      • I can start a terminal after right-clicking in the desktop, and from that terminal I can start an application, Firefox or whatever. The application is however started at the same screen position as where it was at last closure, and I cannot drag it around. It also doesn't have the top line where I can click to close/minimise/maximise it;


      • the mouse cursor looks normal inside an application; but when hovering over the desktop it becomes a big X like in the early days of X


      • the desktop doesn't show the usual top line, where the time and such are displayed


      How to get back to my usual desktop? Environment is ubuntu 16.04.5 / lightdm 1.18.3



      Things tried: dpkg-reconfigure lightdm , dpkg-reconfigure lightdm-gtk-greeter. Both returned silently, no errors, no messages.










      share|improve this question














      I accidentally erased the plymouth package which removed many more packages. The system would still boot but the console hung. I added the packages lightdm and lightdm-gtk-greeter, and now I do get a kind of graphical desktop. Still things are not what they should be:



      • I do not have the vertical line of icons at the left of the screen, isn't that called the "launcher"? Well, it is missing.


      • I can start a terminal after right-clicking in the desktop, and from that terminal I can start an application, Firefox or whatever. The application is however started at the same screen position as where it was at last closure, and I cannot drag it around. It also doesn't have the top line where I can click to close/minimise/maximise it;


      • the mouse cursor looks normal inside an application; but when hovering over the desktop it becomes a big X like in the early days of X


      • the desktop doesn't show the usual top line, where the time and such are displayed


      How to get back to my usual desktop? Environment is ubuntu 16.04.5 / lightdm 1.18.3



      Things tried: dpkg-reconfigure lightdm , dpkg-reconfigure lightdm-gtk-greeter. Both returned silently, no errors, no messages.







      desktop lightdm launcher






      share|improve this question













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      share|improve this question




      share|improve this question










      asked Dec 31 '18 at 23:39









      Karel AdamsKarel Adams

      32




      32




















          1 Answer
          1






          active

          oldest

          votes


















          2














          All actions with apt (apt-get) are logged. These files are available in /var/log/apt/. To view the most recent history log, execute:



          less /var/log/apt/history.log


          Than you can install all of the packages that are removed manually



          apt install package1 package2 package3 ...





          share|improve this answer























          • Thanks, that helped. I re-added unity and unity-greeter and now the windows get their top bar, and can be dragged around. Still missing the launcher, though.

            – Karel Adams
            Jan 1 at 0:03











          • And now the launcher is back, too. Somehow, the option "auto-hide the launcher" had got active, unchecking it was the solution. I think all is completeley repaired.

            – Karel Adams
            Jan 1 at 0:12











          • Glad to hear it friend. Happy new year!

            – JonLord
            Jan 1 at 2:17










          Your Answer








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          1 Answer
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          active

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          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          2














          All actions with apt (apt-get) are logged. These files are available in /var/log/apt/. To view the most recent history log, execute:



          less /var/log/apt/history.log


          Than you can install all of the packages that are removed manually



          apt install package1 package2 package3 ...





          share|improve this answer























          • Thanks, that helped. I re-added unity and unity-greeter and now the windows get their top bar, and can be dragged around. Still missing the launcher, though.

            – Karel Adams
            Jan 1 at 0:03











          • And now the launcher is back, too. Somehow, the option "auto-hide the launcher" had got active, unchecking it was the solution. I think all is completeley repaired.

            – Karel Adams
            Jan 1 at 0:12











          • Glad to hear it friend. Happy new year!

            – JonLord
            Jan 1 at 2:17















          2














          All actions with apt (apt-get) are logged. These files are available in /var/log/apt/. To view the most recent history log, execute:



          less /var/log/apt/history.log


          Than you can install all of the packages that are removed manually



          apt install package1 package2 package3 ...





          share|improve this answer























          • Thanks, that helped. I re-added unity and unity-greeter and now the windows get their top bar, and can be dragged around. Still missing the launcher, though.

            – Karel Adams
            Jan 1 at 0:03











          • And now the launcher is back, too. Somehow, the option "auto-hide the launcher" had got active, unchecking it was the solution. I think all is completeley repaired.

            – Karel Adams
            Jan 1 at 0:12











          • Glad to hear it friend. Happy new year!

            – JonLord
            Jan 1 at 2:17













          2












          2








          2







          All actions with apt (apt-get) are logged. These files are available in /var/log/apt/. To view the most recent history log, execute:



          less /var/log/apt/history.log


          Than you can install all of the packages that are removed manually



          apt install package1 package2 package3 ...





          share|improve this answer













          All actions with apt (apt-get) are logged. These files are available in /var/log/apt/. To view the most recent history log, execute:



          less /var/log/apt/history.log


          Than you can install all of the packages that are removed manually



          apt install package1 package2 package3 ...






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Dec 31 '18 at 23:47









          JonLordJonLord

          18310




          18310












          • Thanks, that helped. I re-added unity and unity-greeter and now the windows get their top bar, and can be dragged around. Still missing the launcher, though.

            – Karel Adams
            Jan 1 at 0:03











          • And now the launcher is back, too. Somehow, the option "auto-hide the launcher" had got active, unchecking it was the solution. I think all is completeley repaired.

            – Karel Adams
            Jan 1 at 0:12











          • Glad to hear it friend. Happy new year!

            – JonLord
            Jan 1 at 2:17

















          • Thanks, that helped. I re-added unity and unity-greeter and now the windows get their top bar, and can be dragged around. Still missing the launcher, though.

            – Karel Adams
            Jan 1 at 0:03











          • And now the launcher is back, too. Somehow, the option "auto-hide the launcher" had got active, unchecking it was the solution. I think all is completeley repaired.

            – Karel Adams
            Jan 1 at 0:12











          • Glad to hear it friend. Happy new year!

            – JonLord
            Jan 1 at 2:17
















          Thanks, that helped. I re-added unity and unity-greeter and now the windows get their top bar, and can be dragged around. Still missing the launcher, though.

          – Karel Adams
          Jan 1 at 0:03





          Thanks, that helped. I re-added unity and unity-greeter and now the windows get their top bar, and can be dragged around. Still missing the launcher, though.

          – Karel Adams
          Jan 1 at 0:03













          And now the launcher is back, too. Somehow, the option "auto-hide the launcher" had got active, unchecking it was the solution. I think all is completeley repaired.

          – Karel Adams
          Jan 1 at 0:12





          And now the launcher is back, too. Somehow, the option "auto-hide the launcher" had got active, unchecking it was the solution. I think all is completeley repaired.

          – Karel Adams
          Jan 1 at 0:12













          Glad to hear it friend. Happy new year!

          – JonLord
          Jan 1 at 2:17





          Glad to hear it friend. Happy new year!

          – JonLord
          Jan 1 at 2:17

















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