Switch user after upgrade to 14.04 not workingUbuntu 12.04 black-screen and totally freezes switch userHow to...

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Switch user after upgrade to 14.04 not working


Ubuntu 12.04 black-screen and totally freezes switch userHow to switch user in gnome shell?How to prevent “Switch User Account” in Ubuntu 12.04 from logging me out?Lost user login on upgrade to Ubuntu 13.10switch user not working in Xubuntu 14.04switch user leads to black screenUser switching broken in 14.04Unable to switch users at lock screen. Unity, Ubuntu 18.04Authentication Failure when switch account after upgrade 16.04 kernelRecovering User After An Upgrade













0















i did an upgrade from 13.10 to 14.04.
Now the switch user option does not work any more.
the logged in user has to log out before any other user can log in.



Any idea how to fix this ?



Peter










share|improve this question














bumped to the homepage by Community 3 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
















  • Is this on the panel menu or from the lock screen? For the latter see: askubuntu.com/questions/453765/…

    – Takkat
    Sep 13 '14 at 18:40











  • Hi Takkat, the switching user works neither from the panel nor from the lock screen. Just nothing happens if i click on the switch account or a another specific user. :-(

    – PeterS
    Sep 14 '14 at 20:20













  • weird... it works as expected on all my 14.04 machines here.

    – Takkat
    Sep 14 '14 at 20:24
















0















i did an upgrade from 13.10 to 14.04.
Now the switch user option does not work any more.
the logged in user has to log out before any other user can log in.



Any idea how to fix this ?



Peter










share|improve this question














bumped to the homepage by Community 3 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
















  • Is this on the panel menu or from the lock screen? For the latter see: askubuntu.com/questions/453765/…

    – Takkat
    Sep 13 '14 at 18:40











  • Hi Takkat, the switching user works neither from the panel nor from the lock screen. Just nothing happens if i click on the switch account or a another specific user. :-(

    – PeterS
    Sep 14 '14 at 20:20













  • weird... it works as expected on all my 14.04 machines here.

    – Takkat
    Sep 14 '14 at 20:24














0












0








0








i did an upgrade from 13.10 to 14.04.
Now the switch user option does not work any more.
the logged in user has to log out before any other user can log in.



Any idea how to fix this ?



Peter










share|improve this question














i did an upgrade from 13.10 to 14.04.
Now the switch user option does not work any more.
the logged in user has to log out before any other user can log in.



Any idea how to fix this ?



Peter







login switch-user






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Sep 13 '14 at 14:17









PeterSPeterS

611




611





bumped to the homepage by Community 3 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







bumped to the homepage by Community 3 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.















  • Is this on the panel menu or from the lock screen? For the latter see: askubuntu.com/questions/453765/…

    – Takkat
    Sep 13 '14 at 18:40











  • Hi Takkat, the switching user works neither from the panel nor from the lock screen. Just nothing happens if i click on the switch account or a another specific user. :-(

    – PeterS
    Sep 14 '14 at 20:20













  • weird... it works as expected on all my 14.04 machines here.

    – Takkat
    Sep 14 '14 at 20:24



















  • Is this on the panel menu or from the lock screen? For the latter see: askubuntu.com/questions/453765/…

    – Takkat
    Sep 13 '14 at 18:40











  • Hi Takkat, the switching user works neither from the panel nor from the lock screen. Just nothing happens if i click on the switch account or a another specific user. :-(

    – PeterS
    Sep 14 '14 at 20:20













  • weird... it works as expected on all my 14.04 machines here.

    – Takkat
    Sep 14 '14 at 20:24

















Is this on the panel menu or from the lock screen? For the latter see: askubuntu.com/questions/453765/…

– Takkat
Sep 13 '14 at 18:40





Is this on the panel menu or from the lock screen? For the latter see: askubuntu.com/questions/453765/…

– Takkat
Sep 13 '14 at 18:40













Hi Takkat, the switching user works neither from the panel nor from the lock screen. Just nothing happens if i click on the switch account or a another specific user. :-(

– PeterS
Sep 14 '14 at 20:20







Hi Takkat, the switching user works neither from the panel nor from the lock screen. Just nothing happens if i click on the switch account or a another specific user. :-(

– PeterS
Sep 14 '14 at 20:20















weird... it works as expected on all my 14.04 machines here.

– Takkat
Sep 14 '14 at 20:24





weird... it works as expected on all my 14.04 machines here.

– Takkat
Sep 14 '14 at 20:24










2 Answers
2






active

oldest

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0














I had the same problem and the problem was the display manager. I previously had "gdm" and solved my problem by switching to "lightdm" Display Manager.



Run:



sudo dpkg-reconfigure lightdm


In my case I had "gdm" selected and I selected "lightdm" instead. Reboot and login again. Now, account switching should work both while logged in and from the lock screen.



Potentially you need to install lightdm.



sudo apt-get install lightdm


My machine was initially installed as a 12.04 server, and then I added Unity and finally upgraded to 14.04.1.






share|improve this answer































    0














    In some cases, both users must be running the same display manager. This is true on my machine that has multiple DMs available.






    share|improve this answer























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      2 Answers
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      2 Answers
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      0














      I had the same problem and the problem was the display manager. I previously had "gdm" and solved my problem by switching to "lightdm" Display Manager.



      Run:



      sudo dpkg-reconfigure lightdm


      In my case I had "gdm" selected and I selected "lightdm" instead. Reboot and login again. Now, account switching should work both while logged in and from the lock screen.



      Potentially you need to install lightdm.



      sudo apt-get install lightdm


      My machine was initially installed as a 12.04 server, and then I added Unity and finally upgraded to 14.04.1.






      share|improve this answer




























        0














        I had the same problem and the problem was the display manager. I previously had "gdm" and solved my problem by switching to "lightdm" Display Manager.



        Run:



        sudo dpkg-reconfigure lightdm


        In my case I had "gdm" selected and I selected "lightdm" instead. Reboot and login again. Now, account switching should work both while logged in and from the lock screen.



        Potentially you need to install lightdm.



        sudo apt-get install lightdm


        My machine was initially installed as a 12.04 server, and then I added Unity and finally upgraded to 14.04.1.






        share|improve this answer


























          0












          0








          0







          I had the same problem and the problem was the display manager. I previously had "gdm" and solved my problem by switching to "lightdm" Display Manager.



          Run:



          sudo dpkg-reconfigure lightdm


          In my case I had "gdm" selected and I selected "lightdm" instead. Reboot and login again. Now, account switching should work both while logged in and from the lock screen.



          Potentially you need to install lightdm.



          sudo apt-get install lightdm


          My machine was initially installed as a 12.04 server, and then I added Unity and finally upgraded to 14.04.1.






          share|improve this answer













          I had the same problem and the problem was the display manager. I previously had "gdm" and solved my problem by switching to "lightdm" Display Manager.



          Run:



          sudo dpkg-reconfigure lightdm


          In my case I had "gdm" selected and I selected "lightdm" instead. Reboot and login again. Now, account switching should work both while logged in and from the lock screen.



          Potentially you need to install lightdm.



          sudo apt-get install lightdm


          My machine was initially installed as a 12.04 server, and then I added Unity and finally upgraded to 14.04.1.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Oct 8 '14 at 21:07









          Christer BChrister B

          32




          32

























              0














              In some cases, both users must be running the same display manager. This is true on my machine that has multiple DMs available.






              share|improve this answer




























                0














                In some cases, both users must be running the same display manager. This is true on my machine that has multiple DMs available.






                share|improve this answer


























                  0












                  0








                  0







                  In some cases, both users must be running the same display manager. This is true on my machine that has multiple DMs available.






                  share|improve this answer













                  In some cases, both users must be running the same display manager. This is true on my machine that has multiple DMs available.







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered May 11 '15 at 14:02









                  user409095user409095

                  1




                  1






























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