Unity Launcher and Top Panel disappeared in 14.04Ubuntu 16.04 no menu bar or launcher - help!How to change Gsettings via remote shell?No launcher and menu bar on ubuntu 16.04upgrade 16.04 > 16.04.1 = unable to move windows (even though move windows is checked in ccsm) and other gui issuesCannot login to tty / Login incorrect / Unity Launcher and Menu Bar disappeared in 14.04Unity Top Bar and Launcher disappeared Feb 24/2018Ubuntu 14.04 - Error on line 1 char 1Cannot install unity due to compiz-core-abiversion-20110828Ubuntu 14.04 No Dash No Menu on an User AccountLauncher, menubar, toppanel and window borders disappeared in Ubuntu 16.04Panel and launcher disappeared after using ccsm and resetting to defaultsUnity launcher and top panel disappeared after use of boot repair applicationUnity launcher icon edges disappeared in 14.04Neither launcher nor dash appears on login, Unity Plugin enabledLauncher and menu bar have disappeared on Ubuntu 15.10Unity Launcher and Top Panel disappeared in 14.04 some suggested solutin does not workLauncher and Panel are goneDisable Unity launcher and top panel 16.04unity manager and top panel is not visible in ubuntu 16.04Lost Unity launcher and Could not find dbus session ID in user Environment

Heating Margarine in Pan = loss of calories?

Do beef farmed pastures net remove carbon emissions?

80's/90's superhero cartoon with a man on fire and a man who made ice runways like Frozone

Are 变 and 変 the same?

Why aren’t there water shutoff valves for each room?

Understanding this peak detector circuit

What ability do tools use?

Should I not go forward with internship interview process if I don't have the time to prepare properly?

How can I export the "available software to download" to a file?

How many people would you need to pull a whale over cobblestone streets?

How can God warn people of the upcoming rapture without disrupting society?

If a digital camera can be "hacked" in the ransomware sense, how best to protect it?

How to describe accents?

Can the ground attached to neutral fool a receptacle tester?

How can Radagast come across Gandalf and Thorin's company?

What should I call bands of armed men in the Middle Ages?

Specific: effect of rm -r /./*

How are you supposed to know the strumming pattern for a song from the "chord sheet music"?

Why is the result of ('b'+'a'+ + 'a' + 'a').toLowerCase() 'banana'?

What are these funnel-looking green things in my yard?

Submitting a new paper just after another was accepted by the same journal

When does Tiana, Ship's Caretaker check card type?

If clocks themselves are based on light signals, wouldn't we expect the measured speed of light to always be the same constant?

How do some PhD students get 10+ papers? Is that what I need for landing good faculty position?



Unity Launcher and Top Panel disappeared in 14.04


Ubuntu 16.04 no menu bar or launcher - help!How to change Gsettings via remote shell?No launcher and menu bar on ubuntu 16.04upgrade 16.04 > 16.04.1 = unable to move windows (even though move windows is checked in ccsm) and other gui issuesCannot login to tty / Login incorrect / Unity Launcher and Menu Bar disappeared in 14.04Unity Top Bar and Launcher disappeared Feb 24/2018Ubuntu 14.04 - Error on line 1 char 1Cannot install unity due to compiz-core-abiversion-20110828Ubuntu 14.04 No Dash No Menu on an User AccountLauncher, menubar, toppanel and window borders disappeared in Ubuntu 16.04Panel and launcher disappeared after using ccsm and resetting to defaultsUnity launcher and top panel disappeared after use of boot repair applicationUnity launcher icon edges disappeared in 14.04Neither launcher nor dash appears on login, Unity Plugin enabledLauncher and menu bar have disappeared on Ubuntu 15.10Unity Launcher and Top Panel disappeared in 14.04 some suggested solutin does not workLauncher and Panel are goneDisable Unity launcher and top panel 16.04unity manager and top panel is not visible in ubuntu 16.04Lost Unity launcher and Could not find dbus session ID in user Environment






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








46















The top panel and Unity launcher have disappeared in Ubuntu 14.04. Also cannot access the terminal via Ctrl+Alt+T.

I have tried every solution for this issue that I can find, from re-installing unity and compiz to resetting Unity and everything. I've gone into the compiz manager and reactivated Unity.

Nothing has worked.

When trying to reset Unity, or do anything with it really, I get this message



(process:6332): dconf-WARNING **: failed to commit changes to dconf: Could not connect: Connection refused




EDIT:
Installed 14.04 a day ago. The issue happened after a reboot. After installing virtual Box










share|improve this question


























  • The exact same thing happened to me. Afraid to attempt re-installing virtualbox. Ever figure out why this happened?

    – Jay Soyer
    Oct 25 '14 at 3:26






  • 3





    Running export DISPLAY=:0 on a separate tty, following the procedure outlined in askubuntu.com/questions/457016/… to set the DBUS_SESSION_BUS_ADDRESS variable and finally running dconf reset -f /org/compiz/ did the trick for me.

    – Janaka Bandara
    Nov 27 '14 at 1:13






  • 1





    I'm also missing the launcher & menu bar, software-center is uninstalled, and I cannot open a terminal either through Ctrl-Alt-T nor Ctrl-Alt-F1-6. By booting into single-user mode (rEFInd), I automatically became root (without needing a password). This allowed me to create a new user and add them to the sudo group. I've now logged into the new account (where the GUI is fine) and have used su to get into my original account. I'm wondering if its possible to copy the GUI setup from the new user to my old one? If so, what should I copy?

    – gone
    Jul 31 '15 at 17:18






  • 3





    Same problem after installing Virtual Box... Solution export DISPLAY=:0 sudo dconf reset -f /org/compiz/ setsid unity

    – Djomla
    Oct 19 '15 at 9:39












  • @JanakaBandara how did you run the script in your link? What source do I have to specify?

    – Arch Stanton
    Dec 24 '15 at 12:40

















46















The top panel and Unity launcher have disappeared in Ubuntu 14.04. Also cannot access the terminal via Ctrl+Alt+T.

I have tried every solution for this issue that I can find, from re-installing unity and compiz to resetting Unity and everything. I've gone into the compiz manager and reactivated Unity.

Nothing has worked.

When trying to reset Unity, or do anything with it really, I get this message



(process:6332): dconf-WARNING **: failed to commit changes to dconf: Could not connect: Connection refused




EDIT:
Installed 14.04 a day ago. The issue happened after a reboot. After installing virtual Box










share|improve this question


























  • The exact same thing happened to me. Afraid to attempt re-installing virtualbox. Ever figure out why this happened?

    – Jay Soyer
    Oct 25 '14 at 3:26






  • 3





    Running export DISPLAY=:0 on a separate tty, following the procedure outlined in askubuntu.com/questions/457016/… to set the DBUS_SESSION_BUS_ADDRESS variable and finally running dconf reset -f /org/compiz/ did the trick for me.

    – Janaka Bandara
    Nov 27 '14 at 1:13






  • 1





    I'm also missing the launcher & menu bar, software-center is uninstalled, and I cannot open a terminal either through Ctrl-Alt-T nor Ctrl-Alt-F1-6. By booting into single-user mode (rEFInd), I automatically became root (without needing a password). This allowed me to create a new user and add them to the sudo group. I've now logged into the new account (where the GUI is fine) and have used su to get into my original account. I'm wondering if its possible to copy the GUI setup from the new user to my old one? If so, what should I copy?

    – gone
    Jul 31 '15 at 17:18






  • 3





    Same problem after installing Virtual Box... Solution export DISPLAY=:0 sudo dconf reset -f /org/compiz/ setsid unity

    – Djomla
    Oct 19 '15 at 9:39












  • @JanakaBandara how did you run the script in your link? What source do I have to specify?

    – Arch Stanton
    Dec 24 '15 at 12:40













46












46








46


14






The top panel and Unity launcher have disappeared in Ubuntu 14.04. Also cannot access the terminal via Ctrl+Alt+T.

I have tried every solution for this issue that I can find, from re-installing unity and compiz to resetting Unity and everything. I've gone into the compiz manager and reactivated Unity.

Nothing has worked.

When trying to reset Unity, or do anything with it really, I get this message



(process:6332): dconf-WARNING **: failed to commit changes to dconf: Could not connect: Connection refused




EDIT:
Installed 14.04 a day ago. The issue happened after a reboot. After installing virtual Box










share|improve this question
















The top panel and Unity launcher have disappeared in Ubuntu 14.04. Also cannot access the terminal via Ctrl+Alt+T.

I have tried every solution for this issue that I can find, from re-installing unity and compiz to resetting Unity and everything. I've gone into the compiz manager and reactivated Unity.

Nothing has worked.

When trying to reset Unity, or do anything with it really, I get this message



(process:6332): dconf-WARNING **: failed to commit changes to dconf: Could not connect: Connection refused




EDIT:
Installed 14.04 a day ago. The issue happened after a reboot. After installing virtual Box







unity 14.04






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Apr 2 '16 at 18:34









mchid

25.2k3 gold badges58 silver badges96 bronze badges




25.2k3 gold badges58 silver badges96 bronze badges










asked Jun 1 '14 at 15:28









Justice2497Justice2497

2491 gold badge4 silver badges8 bronze badges




2491 gold badge4 silver badges8 bronze badges















  • The exact same thing happened to me. Afraid to attempt re-installing virtualbox. Ever figure out why this happened?

    – Jay Soyer
    Oct 25 '14 at 3:26






  • 3





    Running export DISPLAY=:0 on a separate tty, following the procedure outlined in askubuntu.com/questions/457016/… to set the DBUS_SESSION_BUS_ADDRESS variable and finally running dconf reset -f /org/compiz/ did the trick for me.

    – Janaka Bandara
    Nov 27 '14 at 1:13






  • 1





    I'm also missing the launcher & menu bar, software-center is uninstalled, and I cannot open a terminal either through Ctrl-Alt-T nor Ctrl-Alt-F1-6. By booting into single-user mode (rEFInd), I automatically became root (without needing a password). This allowed me to create a new user and add them to the sudo group. I've now logged into the new account (where the GUI is fine) and have used su to get into my original account. I'm wondering if its possible to copy the GUI setup from the new user to my old one? If so, what should I copy?

    – gone
    Jul 31 '15 at 17:18






  • 3





    Same problem after installing Virtual Box... Solution export DISPLAY=:0 sudo dconf reset -f /org/compiz/ setsid unity

    – Djomla
    Oct 19 '15 at 9:39












  • @JanakaBandara how did you run the script in your link? What source do I have to specify?

    – Arch Stanton
    Dec 24 '15 at 12:40

















  • The exact same thing happened to me. Afraid to attempt re-installing virtualbox. Ever figure out why this happened?

    – Jay Soyer
    Oct 25 '14 at 3:26






  • 3





    Running export DISPLAY=:0 on a separate tty, following the procedure outlined in askubuntu.com/questions/457016/… to set the DBUS_SESSION_BUS_ADDRESS variable and finally running dconf reset -f /org/compiz/ did the trick for me.

    – Janaka Bandara
    Nov 27 '14 at 1:13






  • 1





    I'm also missing the launcher & menu bar, software-center is uninstalled, and I cannot open a terminal either through Ctrl-Alt-T nor Ctrl-Alt-F1-6. By booting into single-user mode (rEFInd), I automatically became root (without needing a password). This allowed me to create a new user and add them to the sudo group. I've now logged into the new account (where the GUI is fine) and have used su to get into my original account. I'm wondering if its possible to copy the GUI setup from the new user to my old one? If so, what should I copy?

    – gone
    Jul 31 '15 at 17:18






  • 3





    Same problem after installing Virtual Box... Solution export DISPLAY=:0 sudo dconf reset -f /org/compiz/ setsid unity

    – Djomla
    Oct 19 '15 at 9:39












  • @JanakaBandara how did you run the script in your link? What source do I have to specify?

    – Arch Stanton
    Dec 24 '15 at 12:40
















The exact same thing happened to me. Afraid to attempt re-installing virtualbox. Ever figure out why this happened?

– Jay Soyer
Oct 25 '14 at 3:26





The exact same thing happened to me. Afraid to attempt re-installing virtualbox. Ever figure out why this happened?

– Jay Soyer
Oct 25 '14 at 3:26




3




3





Running export DISPLAY=:0 on a separate tty, following the procedure outlined in askubuntu.com/questions/457016/… to set the DBUS_SESSION_BUS_ADDRESS variable and finally running dconf reset -f /org/compiz/ did the trick for me.

– Janaka Bandara
Nov 27 '14 at 1:13





Running export DISPLAY=:0 on a separate tty, following the procedure outlined in askubuntu.com/questions/457016/… to set the DBUS_SESSION_BUS_ADDRESS variable and finally running dconf reset -f /org/compiz/ did the trick for me.

– Janaka Bandara
Nov 27 '14 at 1:13




1




1





I'm also missing the launcher & menu bar, software-center is uninstalled, and I cannot open a terminal either through Ctrl-Alt-T nor Ctrl-Alt-F1-6. By booting into single-user mode (rEFInd), I automatically became root (without needing a password). This allowed me to create a new user and add them to the sudo group. I've now logged into the new account (where the GUI is fine) and have used su to get into my original account. I'm wondering if its possible to copy the GUI setup from the new user to my old one? If so, what should I copy?

– gone
Jul 31 '15 at 17:18





I'm also missing the launcher & menu bar, software-center is uninstalled, and I cannot open a terminal either through Ctrl-Alt-T nor Ctrl-Alt-F1-6. By booting into single-user mode (rEFInd), I automatically became root (without needing a password). This allowed me to create a new user and add them to the sudo group. I've now logged into the new account (where the GUI is fine) and have used su to get into my original account. I'm wondering if its possible to copy the GUI setup from the new user to my old one? If so, what should I copy?

– gone
Jul 31 '15 at 17:18




3




3





Same problem after installing Virtual Box... Solution export DISPLAY=:0 sudo dconf reset -f /org/compiz/ setsid unity

– Djomla
Oct 19 '15 at 9:39






Same problem after installing Virtual Box... Solution export DISPLAY=:0 sudo dconf reset -f /org/compiz/ setsid unity

– Djomla
Oct 19 '15 at 9:39














@JanakaBandara how did you run the script in your link? What source do I have to specify?

– Arch Stanton
Dec 24 '15 at 12:40





@JanakaBandara how did you run the script in your link? What source do I have to specify?

– Arch Stanton
Dec 24 '15 at 12:40










4 Answers
4






active

oldest

votes


















44














Enter the following commands:- Ctrl+Alt+F1
login there with username and password




WARNING! THE FOLLOWING COMMAND WILL TERMINATE YOUR ACTIVE SESSION!




try:



sudo service lightdm restart


If restarting lightdm doesn't fix the problem, install aptitude and then install unity:



sudo apt-get install aptitude
sudo apt-get update && sudo aptitude -f install && sudo aptitude dist-upgrade
sudo aptitude install unity


Read the outputs carefully. If you do have broken dependencies, aptitude will give you the "solution" of NOT installing unity. Say no to this solution. Then it will give you another solution which will install broken dependencies. Say yes to this one. Once installation is complete,
sudo service lightdm restart again. If you still have some issues, also reinstall ubuntu-desktop:



sudo apt-get install --reinstall ubuntu-desktop


followed by another sudo service lightdm restart.



(Credit to @DinGODzilla from this question)






share|improve this answer






















  • 12





    Warning! This terminates the session.

    – Dror
    Feb 17 '15 at 12:30






  • 6





    I read the warning too late, god damn :D

    – red
    Apr 1 '15 at 7:55











  • Same problem as OP, but when I C-A-F1 (-F6) I get a blank screen. (No terminal.) What other options do I have?

    – gone
    Jul 31 '15 at 15:23






  • 1





    Ha, ha... Yeah, too late, it terminated my session, though my VPN connection is up. So, it does not free everything.

    – nephewtom
    Oct 5 '15 at 8:58






  • 1





    Same issue occurred on 16.04 and restarting lightdm service worked for me.

    – d a i s y
    Apr 22 '16 at 9:02


















2














Hold down Alt-F2, which will bring up a dialog to enter terminal commands. There, type the command cinnamon-launcher and hit enter. That should restore the panel.



I am using Ubuntu 14.04






share|improve this answer
































    1














    I have same issue in ubunt 14.04, i fix it by below steps



    1. ctrl+alt+f1

    2. enter username and password

    3. run mv ~/.config ~/.config_backup

    4. run sudo service lightdm restart

    Hope it will work






    share|improve this answer
































      0














      I have similar issue with gnome panels. Instead of restarting lightdm which kills the session and closes the apps. I solve the issue by:



      1. Minimizing all the apps;

      2. Pressing Ctrl-Alt-Del (you might need
        to do it a couple of times);

      3. After 2. a popup asking to logout
        appears - close it or it would log you out.

      The panels are back again. This trick always helps me when gnome panels disappear.






      share|improve this answer

























      • Not getting any popup in step 2....?

        – LoveToCode
        Aug 20 '16 at 8:38











      • Very much depends how your Ctrl-Alt-Del is setup... if it does a restart instead of opening a dialog, you know...

        – Alexis Wilke
        Feb 13 '18 at 1:26











      protected by Community Aug 29 '14 at 11:50



      Thank you for your interest in this question.
      Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).



      Would you like to answer one of these unanswered questions instead?














      4 Answers
      4






      active

      oldest

      votes








      4 Answers
      4






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      44














      Enter the following commands:- Ctrl+Alt+F1
      login there with username and password




      WARNING! THE FOLLOWING COMMAND WILL TERMINATE YOUR ACTIVE SESSION!




      try:



      sudo service lightdm restart


      If restarting lightdm doesn't fix the problem, install aptitude and then install unity:



      sudo apt-get install aptitude
      sudo apt-get update && sudo aptitude -f install && sudo aptitude dist-upgrade
      sudo aptitude install unity


      Read the outputs carefully. If you do have broken dependencies, aptitude will give you the "solution" of NOT installing unity. Say no to this solution. Then it will give you another solution which will install broken dependencies. Say yes to this one. Once installation is complete,
      sudo service lightdm restart again. If you still have some issues, also reinstall ubuntu-desktop:



      sudo apt-get install --reinstall ubuntu-desktop


      followed by another sudo service lightdm restart.



      (Credit to @DinGODzilla from this question)






      share|improve this answer






















      • 12





        Warning! This terminates the session.

        – Dror
        Feb 17 '15 at 12:30






      • 6





        I read the warning too late, god damn :D

        – red
        Apr 1 '15 at 7:55











      • Same problem as OP, but when I C-A-F1 (-F6) I get a blank screen. (No terminal.) What other options do I have?

        – gone
        Jul 31 '15 at 15:23






      • 1





        Ha, ha... Yeah, too late, it terminated my session, though my VPN connection is up. So, it does not free everything.

        – nephewtom
        Oct 5 '15 at 8:58






      • 1





        Same issue occurred on 16.04 and restarting lightdm service worked for me.

        – d a i s y
        Apr 22 '16 at 9:02















      44














      Enter the following commands:- Ctrl+Alt+F1
      login there with username and password




      WARNING! THE FOLLOWING COMMAND WILL TERMINATE YOUR ACTIVE SESSION!




      try:



      sudo service lightdm restart


      If restarting lightdm doesn't fix the problem, install aptitude and then install unity:



      sudo apt-get install aptitude
      sudo apt-get update && sudo aptitude -f install && sudo aptitude dist-upgrade
      sudo aptitude install unity


      Read the outputs carefully. If you do have broken dependencies, aptitude will give you the "solution" of NOT installing unity. Say no to this solution. Then it will give you another solution which will install broken dependencies. Say yes to this one. Once installation is complete,
      sudo service lightdm restart again. If you still have some issues, also reinstall ubuntu-desktop:



      sudo apt-get install --reinstall ubuntu-desktop


      followed by another sudo service lightdm restart.



      (Credit to @DinGODzilla from this question)






      share|improve this answer






















      • 12





        Warning! This terminates the session.

        – Dror
        Feb 17 '15 at 12:30






      • 6





        I read the warning too late, god damn :D

        – red
        Apr 1 '15 at 7:55











      • Same problem as OP, but when I C-A-F1 (-F6) I get a blank screen. (No terminal.) What other options do I have?

        – gone
        Jul 31 '15 at 15:23






      • 1





        Ha, ha... Yeah, too late, it terminated my session, though my VPN connection is up. So, it does not free everything.

        – nephewtom
        Oct 5 '15 at 8:58






      • 1





        Same issue occurred on 16.04 and restarting lightdm service worked for me.

        – d a i s y
        Apr 22 '16 at 9:02













      44












      44








      44







      Enter the following commands:- Ctrl+Alt+F1
      login there with username and password




      WARNING! THE FOLLOWING COMMAND WILL TERMINATE YOUR ACTIVE SESSION!




      try:



      sudo service lightdm restart


      If restarting lightdm doesn't fix the problem, install aptitude and then install unity:



      sudo apt-get install aptitude
      sudo apt-get update && sudo aptitude -f install && sudo aptitude dist-upgrade
      sudo aptitude install unity


      Read the outputs carefully. If you do have broken dependencies, aptitude will give you the "solution" of NOT installing unity. Say no to this solution. Then it will give you another solution which will install broken dependencies. Say yes to this one. Once installation is complete,
      sudo service lightdm restart again. If you still have some issues, also reinstall ubuntu-desktop:



      sudo apt-get install --reinstall ubuntu-desktop


      followed by another sudo service lightdm restart.



      (Credit to @DinGODzilla from this question)






      share|improve this answer















      Enter the following commands:- Ctrl+Alt+F1
      login there with username and password




      WARNING! THE FOLLOWING COMMAND WILL TERMINATE YOUR ACTIVE SESSION!




      try:



      sudo service lightdm restart


      If restarting lightdm doesn't fix the problem, install aptitude and then install unity:



      sudo apt-get install aptitude
      sudo apt-get update && sudo aptitude -f install && sudo aptitude dist-upgrade
      sudo aptitude install unity


      Read the outputs carefully. If you do have broken dependencies, aptitude will give you the "solution" of NOT installing unity. Say no to this solution. Then it will give you another solution which will install broken dependencies. Say yes to this one. Once installation is complete,
      sudo service lightdm restart again. If you still have some issues, also reinstall ubuntu-desktop:



      sudo apt-get install --reinstall ubuntu-desktop


      followed by another sudo service lightdm restart.



      (Credit to @DinGODzilla from this question)







      share|improve this answer














      share|improve this answer



      share|improve this answer








      edited Feb 16 '18 at 1:42









      Miladiouss

      17213 bronze badges




      17213 bronze badges










      answered Jun 4 '14 at 8:50









      Ashu_FalcoNAshu_FalcoN

      1,44513 silver badges27 bronze badges




      1,44513 silver badges27 bronze badges










      • 12





        Warning! This terminates the session.

        – Dror
        Feb 17 '15 at 12:30






      • 6





        I read the warning too late, god damn :D

        – red
        Apr 1 '15 at 7:55











      • Same problem as OP, but when I C-A-F1 (-F6) I get a blank screen. (No terminal.) What other options do I have?

        – gone
        Jul 31 '15 at 15:23






      • 1





        Ha, ha... Yeah, too late, it terminated my session, though my VPN connection is up. So, it does not free everything.

        – nephewtom
        Oct 5 '15 at 8:58






      • 1





        Same issue occurred on 16.04 and restarting lightdm service worked for me.

        – d a i s y
        Apr 22 '16 at 9:02












      • 12





        Warning! This terminates the session.

        – Dror
        Feb 17 '15 at 12:30






      • 6





        I read the warning too late, god damn :D

        – red
        Apr 1 '15 at 7:55











      • Same problem as OP, but when I C-A-F1 (-F6) I get a blank screen. (No terminal.) What other options do I have?

        – gone
        Jul 31 '15 at 15:23






      • 1





        Ha, ha... Yeah, too late, it terminated my session, though my VPN connection is up. So, it does not free everything.

        – nephewtom
        Oct 5 '15 at 8:58






      • 1





        Same issue occurred on 16.04 and restarting lightdm service worked for me.

        – d a i s y
        Apr 22 '16 at 9:02







      12




      12





      Warning! This terminates the session.

      – Dror
      Feb 17 '15 at 12:30





      Warning! This terminates the session.

      – Dror
      Feb 17 '15 at 12:30




      6




      6





      I read the warning too late, god damn :D

      – red
      Apr 1 '15 at 7:55





      I read the warning too late, god damn :D

      – red
      Apr 1 '15 at 7:55













      Same problem as OP, but when I C-A-F1 (-F6) I get a blank screen. (No terminal.) What other options do I have?

      – gone
      Jul 31 '15 at 15:23





      Same problem as OP, but when I C-A-F1 (-F6) I get a blank screen. (No terminal.) What other options do I have?

      – gone
      Jul 31 '15 at 15:23




      1




      1





      Ha, ha... Yeah, too late, it terminated my session, though my VPN connection is up. So, it does not free everything.

      – nephewtom
      Oct 5 '15 at 8:58





      Ha, ha... Yeah, too late, it terminated my session, though my VPN connection is up. So, it does not free everything.

      – nephewtom
      Oct 5 '15 at 8:58




      1




      1





      Same issue occurred on 16.04 and restarting lightdm service worked for me.

      – d a i s y
      Apr 22 '16 at 9:02





      Same issue occurred on 16.04 and restarting lightdm service worked for me.

      – d a i s y
      Apr 22 '16 at 9:02













      2














      Hold down Alt-F2, which will bring up a dialog to enter terminal commands. There, type the command cinnamon-launcher and hit enter. That should restore the panel.



      I am using Ubuntu 14.04






      share|improve this answer





























        2














        Hold down Alt-F2, which will bring up a dialog to enter terminal commands. There, type the command cinnamon-launcher and hit enter. That should restore the panel.



        I am using Ubuntu 14.04






        share|improve this answer



























          2












          2








          2







          Hold down Alt-F2, which will bring up a dialog to enter terminal commands. There, type the command cinnamon-launcher and hit enter. That should restore the panel.



          I am using Ubuntu 14.04






          share|improve this answer













          Hold down Alt-F2, which will bring up a dialog to enter terminal commands. There, type the command cinnamon-launcher and hit enter. That should restore the panel.



          I am using Ubuntu 14.04







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Oct 24 '16 at 20:27









          Sudipta ChatterjeeSudipta Chatterjee

          2032 silver badges6 bronze badges




          2032 silver badges6 bronze badges
























              1














              I have same issue in ubunt 14.04, i fix it by below steps



              1. ctrl+alt+f1

              2. enter username and password

              3. run mv ~/.config ~/.config_backup

              4. run sudo service lightdm restart

              Hope it will work






              share|improve this answer





























                1














                I have same issue in ubunt 14.04, i fix it by below steps



                1. ctrl+alt+f1

                2. enter username and password

                3. run mv ~/.config ~/.config_backup

                4. run sudo service lightdm restart

                Hope it will work






                share|improve this answer



























                  1












                  1








                  1







                  I have same issue in ubunt 14.04, i fix it by below steps



                  1. ctrl+alt+f1

                  2. enter username and password

                  3. run mv ~/.config ~/.config_backup

                  4. run sudo service lightdm restart

                  Hope it will work






                  share|improve this answer













                  I have same issue in ubunt 14.04, i fix it by below steps



                  1. ctrl+alt+f1

                  2. enter username and password

                  3. run mv ~/.config ~/.config_backup

                  4. run sudo service lightdm restart

                  Hope it will work







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Apr 15 at 8:02









                  uzaifuzaif

                  2032 silver badges6 bronze badges




                  2032 silver badges6 bronze badges
























                      0














                      I have similar issue with gnome panels. Instead of restarting lightdm which kills the session and closes the apps. I solve the issue by:



                      1. Minimizing all the apps;

                      2. Pressing Ctrl-Alt-Del (you might need
                        to do it a couple of times);

                      3. After 2. a popup asking to logout
                        appears - close it or it would log you out.

                      The panels are back again. This trick always helps me when gnome panels disappear.






                      share|improve this answer

























                      • Not getting any popup in step 2....?

                        – LoveToCode
                        Aug 20 '16 at 8:38











                      • Very much depends how your Ctrl-Alt-Del is setup... if it does a restart instead of opening a dialog, you know...

                        – Alexis Wilke
                        Feb 13 '18 at 1:26















                      0














                      I have similar issue with gnome panels. Instead of restarting lightdm which kills the session and closes the apps. I solve the issue by:



                      1. Minimizing all the apps;

                      2. Pressing Ctrl-Alt-Del (you might need
                        to do it a couple of times);

                      3. After 2. a popup asking to logout
                        appears - close it or it would log you out.

                      The panels are back again. This trick always helps me when gnome panels disappear.






                      share|improve this answer

























                      • Not getting any popup in step 2....?

                        – LoveToCode
                        Aug 20 '16 at 8:38











                      • Very much depends how your Ctrl-Alt-Del is setup... if it does a restart instead of opening a dialog, you know...

                        – Alexis Wilke
                        Feb 13 '18 at 1:26













                      0












                      0








                      0







                      I have similar issue with gnome panels. Instead of restarting lightdm which kills the session and closes the apps. I solve the issue by:



                      1. Minimizing all the apps;

                      2. Pressing Ctrl-Alt-Del (you might need
                        to do it a couple of times);

                      3. After 2. a popup asking to logout
                        appears - close it or it would log you out.

                      The panels are back again. This trick always helps me when gnome panels disappear.






                      share|improve this answer













                      I have similar issue with gnome panels. Instead of restarting lightdm which kills the session and closes the apps. I solve the issue by:



                      1. Minimizing all the apps;

                      2. Pressing Ctrl-Alt-Del (you might need
                        to do it a couple of times);

                      3. After 2. a popup asking to logout
                        appears - close it or it would log you out.

                      The panels are back again. This trick always helps me when gnome panels disappear.







                      share|improve this answer












                      share|improve this answer



                      share|improve this answer










                      answered Aug 6 '16 at 16:00









                      KostyantynKostyantyn

                      4263 silver badges8 bronze badges




                      4263 silver badges8 bronze badges















                      • Not getting any popup in step 2....?

                        – LoveToCode
                        Aug 20 '16 at 8:38











                      • Very much depends how your Ctrl-Alt-Del is setup... if it does a restart instead of opening a dialog, you know...

                        – Alexis Wilke
                        Feb 13 '18 at 1:26

















                      • Not getting any popup in step 2....?

                        – LoveToCode
                        Aug 20 '16 at 8:38











                      • Very much depends how your Ctrl-Alt-Del is setup... if it does a restart instead of opening a dialog, you know...

                        – Alexis Wilke
                        Feb 13 '18 at 1:26
















                      Not getting any popup in step 2....?

                      – LoveToCode
                      Aug 20 '16 at 8:38





                      Not getting any popup in step 2....?

                      – LoveToCode
                      Aug 20 '16 at 8:38













                      Very much depends how your Ctrl-Alt-Del is setup... if it does a restart instead of opening a dialog, you know...

                      – Alexis Wilke
                      Feb 13 '18 at 1:26





                      Very much depends how your Ctrl-Alt-Del is setup... if it does a restart instead of opening a dialog, you know...

                      – Alexis Wilke
                      Feb 13 '18 at 1:26





                      protected by Community Aug 29 '14 at 11:50



                      Thank you for your interest in this question.
                      Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).



                      Would you like to answer one of these unanswered questions instead?



                      Popular posts from this blog

                      Tamil (spriik) Luke uk diar | Nawigatjuun

                      Align equal signs while including text over equalitiesAMS align: left aligned text/math plus multicolumn alignmentMultiple alignmentsAligning equations in multiple placesNumbering and aligning an equation with multiple columnsHow to align one equation with another multline equationUsing \ in environments inside the begintabularxNumber equations and preserving alignment of equal signsHow can I align equations to the left and to the right?Double equation alignment problem within align enviromentAligned within align: Why are they right-aligned?

                      Training a classifier when some of the features are unknownWhy does Gradient Boosting regression predict negative values when there are no negative y-values in my training set?How to improve an existing (trained) classifier?What is effect when I set up some self defined predisctor variables?Why Matlab neural network classification returns decimal values on prediction dataset?Fitting and transforming text data in training, testing, and validation setsHow to quantify the performance of the classifier (multi-class SVM) using the test data?How do I control for some patients providing multiple samples in my training data?Training and Test setTraining a convolutional neural network for image denoising in MatlabShouldn't an autoencoder with #(neurons in hidden layer) = #(neurons in input layer) be “perfect”?