App Indicators not working on Ubuntu 18.04












24














This is with a fresh installation of Ubuntu 18.04 using the default GNOME Desktop.



The "tray icons" simply don't appear in the top panel. "Ubuntu appindicators" shell extension is active, but doesn't show any icons.



I've tried both the "kstatusnotifieritem" and "topicons" shell extensions without any success.



If anyone could help I would appreciate it.










share|improve this question
























  • Are you using Wayland or Xorg? Are you maybe using the Communitheme? Because I'm having the same issue with Communitheme + Wayland, so I'm wondering whether that is the cause.
    – Attila Fulop
    May 2 '18 at 8:41






  • 1




    @AttilaFulop nope, using xorg with the default theme on a fresh install.
    – ssjgs82
    May 2 '18 at 21:12
















24














This is with a fresh installation of Ubuntu 18.04 using the default GNOME Desktop.



The "tray icons" simply don't appear in the top panel. "Ubuntu appindicators" shell extension is active, but doesn't show any icons.



I've tried both the "kstatusnotifieritem" and "topicons" shell extensions without any success.



If anyone could help I would appreciate it.










share|improve this question
























  • Are you using Wayland or Xorg? Are you maybe using the Communitheme? Because I'm having the same issue with Communitheme + Wayland, so I'm wondering whether that is the cause.
    – Attila Fulop
    May 2 '18 at 8:41






  • 1




    @AttilaFulop nope, using xorg with the default theme on a fresh install.
    – ssjgs82
    May 2 '18 at 21:12














24












24








24


6





This is with a fresh installation of Ubuntu 18.04 using the default GNOME Desktop.



The "tray icons" simply don't appear in the top panel. "Ubuntu appindicators" shell extension is active, but doesn't show any icons.



I've tried both the "kstatusnotifieritem" and "topicons" shell extensions without any success.



If anyone could help I would appreciate it.










share|improve this question















This is with a fresh installation of Ubuntu 18.04 using the default GNOME Desktop.



The "tray icons" simply don't appear in the top panel. "Ubuntu appindicators" shell extension is active, but doesn't show any icons.



I've tried both the "kstatusnotifieritem" and "topicons" shell extensions without any success.



If anyone could help I would appreciate it.







18.04 indicator gnome-shell






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Oct 16 '18 at 13:40









pomsky

28.6k1188113




28.6k1188113










asked May 2 '18 at 0:24









ssjgs82

131115




131115












  • Are you using Wayland or Xorg? Are you maybe using the Communitheme? Because I'm having the same issue with Communitheme + Wayland, so I'm wondering whether that is the cause.
    – Attila Fulop
    May 2 '18 at 8:41






  • 1




    @AttilaFulop nope, using xorg with the default theme on a fresh install.
    – ssjgs82
    May 2 '18 at 21:12


















  • Are you using Wayland or Xorg? Are you maybe using the Communitheme? Because I'm having the same issue with Communitheme + Wayland, so I'm wondering whether that is the cause.
    – Attila Fulop
    May 2 '18 at 8:41






  • 1




    @AttilaFulop nope, using xorg with the default theme on a fresh install.
    – ssjgs82
    May 2 '18 at 21:12
















Are you using Wayland or Xorg? Are you maybe using the Communitheme? Because I'm having the same issue with Communitheme + Wayland, so I'm wondering whether that is the cause.
– Attila Fulop
May 2 '18 at 8:41




Are you using Wayland or Xorg? Are you maybe using the Communitheme? Because I'm having the same issue with Communitheme + Wayland, so I'm wondering whether that is the cause.
– Attila Fulop
May 2 '18 at 8:41




1




1




@AttilaFulop nope, using xorg with the default theme on a fresh install.
– ssjgs82
May 2 '18 at 21:12




@AttilaFulop nope, using xorg with the default theme on a fresh install.
– ssjgs82
May 2 '18 at 21:12










8 Answers
8






active

oldest

votes


















29














What I did was:



sudo apt purge indicator-common


Then you can enable either the TopIconsPlus or Ubuntu AppIndicators extension, and reboot the system. Then you would be able to see the icons on the GNOME's bar.



Instead of rebooting, you could just reload the Gnome Shell: press Alt+F2, enter R, and press Enter.






share|improve this answer























  • This worked for me. Thanks!
    – caisah
    Jun 1 '18 at 10:09










  • I also wanted to point out that this worked on my system as well. All my tray icons are back. Not sure what the cause is. A conflict?
    – Sepehr
    Jun 5 '18 at 18:45






  • 1




    where is this "Ubuntu AppIndicators" extension? I can't find it anywhere at all
    – cat
    Aug 4 '18 at 22:55






  • 4




    No need to reboot system -- as simple Gnome Shell reload seems to do the trick (Alt-F2, type r, press Enter).
    – mortenpi
    Aug 22 '18 at 23:20



















5














I just installed 18.04 and found this issue. The only way to reliably show all tray icons is to first install Top Icons plus and then proceed to uninstall gnome-shell-extension-appindicator (run sudo apt purge gnome-shell-extension-appindicator)



After a restart (or maybe just logging out) you'll see all tray icons, make sure you go through the settings of that extension to make it work the way you want to, but even if you don't it should be working.
It took me a while to fix this.






share|improve this answer

















  • 1




    I tried that command, but it wants to remove ubuntu-desktop as well. It's the same for gnome-shell-extension-ubuntu-dock. ubuntu-desktop seems like an important package and many packages depend on it, so I'm not going to try it.
    – MWin123
    Jul 15 '18 at 2:10










  • @MWin123 you can install the 'gnome-tweak tool' and disable the existing app-indicator and replace it with the 'top-icon plus' i guess.
    – Ajith R Nair
    Jul 19 '18 at 13:20



















5














You don't have to uninstall ubuntu - appindicator. Just turning on ubuntu - appindicator first in gnome-tweak, and then install topicon plus, there are no problems.





Edit:



If you don't have it already, install the package gnome-tweaks.



Run "gnome-tweaks" and look at the 4th item called "Extensions". Looks like this:



enter image description here



Make sure you enable Kstatusnotifieritem/appindicator support.






share|improve this answer



















  • 5




    Welcome to Ask Ubuntu! I recommend to edit this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on Ask Ubuntu.)
    – David Foerster
    Jul 23 '18 at 17:12










  • I was missing this one
    – Amanuel Nega
    2 days ago



















2














In 18.04 the Topicons (not plus) needs to be on as well as the Ubuntu app indicator which comes by default. I didn't need to uninstall anything though a notification came on requiring a restart. I guessed it was a gnome restart and so did alt-f2 and pressed 'r'. I did a reboot and there was a notification to log out as well so I did that plus a reboot for luck and all seems good.






share|improve this answer





























    1














    Other solutions did not work for me. What did it was to install gnome system-monitor-applet:





    1. Install gnome-system-monitor:



      sudo apt install gnome-system-monitor



    2. Install system-monitor extension dependencies as suggested in https://github.com/paradoxxxzero/gnome-shell-system-monitor-applet :



      sudo apt install gir1.2-gtop-2.0 gir1.2-networkmanager-1.0  gir1.2-clutter-1.0


    3. Install gnome system-monitor extension here: https://extensions.gnome.org/extension/120/system-monitor/


    4. Reload gnome: ALT+F2, then type r, then Enter



    Result:



    enter image description here






    share|improve this answer





























      0














      Based on the other answers, the combination that worked for me was




      1. purge indicator-common: sudo apt purge indicator-common. This also removes the unity desktop. That was still present on my system after upgrading from ubuntu 16.04, but has been discontinued now.


      2. install Ubuntu AppIndicators: sudo apt install gnome-shell-extension-appindicator


      3. Restart gnome-shell: gnome-shell --replace &. This will restart gnome-shell from a terminal and run it in the background.


      4. Open gnome tweaks (see mifjpn's answer) and enable the Ubuntu appindicators extension. If it is not visible you may need to restart gnome tweaks and/or gnome-shell.


      5. Restart gnome-shell again: gnome-shell --replace &. Then (optionally) do disown %1 after that to detach the process from the terminal so you don't accidentally kill gnome-shell if you close the terminal.



      After the second restart the indicators finally became visible. I'm a bit disappointed that after installing the package I need to restart gnome-shell twice, first to make the extensions visible in gnome tweaks so I can enable them, then to actually run them. (This might be because only the second restart starts my applets that use an indicator.)



      NB. I don't have the TopIcons extension installed.






      share|improve this answer































        0














        Warning: TopIconsPlus is no longer supported and I do not recommend it!



        see
        https://github.com/phocean/TopIcons-plus



        In my case (Mattermost and Shutter applications) solving the problem with the icons in the system tray requires a libgtk2-appindicator-perl package which was removed from Ubuntu 18.04 main repository.



        Workaround:
        sudo apt-get install libappindicator-dev






        share|improve this answer





























          -3














          my App Indicator wasn't working -- icons were there but unresponsive, I switched from wayland to xorg and it fixed the problem (so far)






          share|improve this answer





















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            8 Answers
            8






            active

            oldest

            votes








            8 Answers
            8






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            29














            What I did was:



            sudo apt purge indicator-common


            Then you can enable either the TopIconsPlus or Ubuntu AppIndicators extension, and reboot the system. Then you would be able to see the icons on the GNOME's bar.



            Instead of rebooting, you could just reload the Gnome Shell: press Alt+F2, enter R, and press Enter.






            share|improve this answer























            • This worked for me. Thanks!
              – caisah
              Jun 1 '18 at 10:09










            • I also wanted to point out that this worked on my system as well. All my tray icons are back. Not sure what the cause is. A conflict?
              – Sepehr
              Jun 5 '18 at 18:45






            • 1




              where is this "Ubuntu AppIndicators" extension? I can't find it anywhere at all
              – cat
              Aug 4 '18 at 22:55






            • 4




              No need to reboot system -- as simple Gnome Shell reload seems to do the trick (Alt-F2, type r, press Enter).
              – mortenpi
              Aug 22 '18 at 23:20
















            29














            What I did was:



            sudo apt purge indicator-common


            Then you can enable either the TopIconsPlus or Ubuntu AppIndicators extension, and reboot the system. Then you would be able to see the icons on the GNOME's bar.



            Instead of rebooting, you could just reload the Gnome Shell: press Alt+F2, enter R, and press Enter.






            share|improve this answer























            • This worked for me. Thanks!
              – caisah
              Jun 1 '18 at 10:09










            • I also wanted to point out that this worked on my system as well. All my tray icons are back. Not sure what the cause is. A conflict?
              – Sepehr
              Jun 5 '18 at 18:45






            • 1




              where is this "Ubuntu AppIndicators" extension? I can't find it anywhere at all
              – cat
              Aug 4 '18 at 22:55






            • 4




              No need to reboot system -- as simple Gnome Shell reload seems to do the trick (Alt-F2, type r, press Enter).
              – mortenpi
              Aug 22 '18 at 23:20














            29












            29








            29






            What I did was:



            sudo apt purge indicator-common


            Then you can enable either the TopIconsPlus or Ubuntu AppIndicators extension, and reboot the system. Then you would be able to see the icons on the GNOME's bar.



            Instead of rebooting, you could just reload the Gnome Shell: press Alt+F2, enter R, and press Enter.






            share|improve this answer














            What I did was:



            sudo apt purge indicator-common


            Then you can enable either the TopIconsPlus or Ubuntu AppIndicators extension, and reboot the system. Then you would be able to see the icons on the GNOME's bar.



            Instead of rebooting, you could just reload the Gnome Shell: press Alt+F2, enter R, and press Enter.







            share|improve this answer














            share|improve this answer



            share|improve this answer








            edited Oct 31 '18 at 12:15









            abu_bua

            3,26681026




            3,26681026










            answered May 8 '18 at 23:48









            khriss cortez

            29112




            29112












            • This worked for me. Thanks!
              – caisah
              Jun 1 '18 at 10:09










            • I also wanted to point out that this worked on my system as well. All my tray icons are back. Not sure what the cause is. A conflict?
              – Sepehr
              Jun 5 '18 at 18:45






            • 1




              where is this "Ubuntu AppIndicators" extension? I can't find it anywhere at all
              – cat
              Aug 4 '18 at 22:55






            • 4




              No need to reboot system -- as simple Gnome Shell reload seems to do the trick (Alt-F2, type r, press Enter).
              – mortenpi
              Aug 22 '18 at 23:20


















            • This worked for me. Thanks!
              – caisah
              Jun 1 '18 at 10:09










            • I also wanted to point out that this worked on my system as well. All my tray icons are back. Not sure what the cause is. A conflict?
              – Sepehr
              Jun 5 '18 at 18:45






            • 1




              where is this "Ubuntu AppIndicators" extension? I can't find it anywhere at all
              – cat
              Aug 4 '18 at 22:55






            • 4




              No need to reboot system -- as simple Gnome Shell reload seems to do the trick (Alt-F2, type r, press Enter).
              – mortenpi
              Aug 22 '18 at 23:20
















            This worked for me. Thanks!
            – caisah
            Jun 1 '18 at 10:09




            This worked for me. Thanks!
            – caisah
            Jun 1 '18 at 10:09












            I also wanted to point out that this worked on my system as well. All my tray icons are back. Not sure what the cause is. A conflict?
            – Sepehr
            Jun 5 '18 at 18:45




            I also wanted to point out that this worked on my system as well. All my tray icons are back. Not sure what the cause is. A conflict?
            – Sepehr
            Jun 5 '18 at 18:45




            1




            1




            where is this "Ubuntu AppIndicators" extension? I can't find it anywhere at all
            – cat
            Aug 4 '18 at 22:55




            where is this "Ubuntu AppIndicators" extension? I can't find it anywhere at all
            – cat
            Aug 4 '18 at 22:55




            4




            4




            No need to reboot system -- as simple Gnome Shell reload seems to do the trick (Alt-F2, type r, press Enter).
            – mortenpi
            Aug 22 '18 at 23:20




            No need to reboot system -- as simple Gnome Shell reload seems to do the trick (Alt-F2, type r, press Enter).
            – mortenpi
            Aug 22 '18 at 23:20













            5














            I just installed 18.04 and found this issue. The only way to reliably show all tray icons is to first install Top Icons plus and then proceed to uninstall gnome-shell-extension-appindicator (run sudo apt purge gnome-shell-extension-appindicator)



            After a restart (or maybe just logging out) you'll see all tray icons, make sure you go through the settings of that extension to make it work the way you want to, but even if you don't it should be working.
            It took me a while to fix this.






            share|improve this answer

















            • 1




              I tried that command, but it wants to remove ubuntu-desktop as well. It's the same for gnome-shell-extension-ubuntu-dock. ubuntu-desktop seems like an important package and many packages depend on it, so I'm not going to try it.
              – MWin123
              Jul 15 '18 at 2:10










            • @MWin123 you can install the 'gnome-tweak tool' and disable the existing app-indicator and replace it with the 'top-icon plus' i guess.
              – Ajith R Nair
              Jul 19 '18 at 13:20
















            5














            I just installed 18.04 and found this issue. The only way to reliably show all tray icons is to first install Top Icons plus and then proceed to uninstall gnome-shell-extension-appindicator (run sudo apt purge gnome-shell-extension-appindicator)



            After a restart (or maybe just logging out) you'll see all tray icons, make sure you go through the settings of that extension to make it work the way you want to, but even if you don't it should be working.
            It took me a while to fix this.






            share|improve this answer

















            • 1




              I tried that command, but it wants to remove ubuntu-desktop as well. It's the same for gnome-shell-extension-ubuntu-dock. ubuntu-desktop seems like an important package and many packages depend on it, so I'm not going to try it.
              – MWin123
              Jul 15 '18 at 2:10










            • @MWin123 you can install the 'gnome-tweak tool' and disable the existing app-indicator and replace it with the 'top-icon plus' i guess.
              – Ajith R Nair
              Jul 19 '18 at 13:20














            5












            5








            5






            I just installed 18.04 and found this issue. The only way to reliably show all tray icons is to first install Top Icons plus and then proceed to uninstall gnome-shell-extension-appindicator (run sudo apt purge gnome-shell-extension-appindicator)



            After a restart (or maybe just logging out) you'll see all tray icons, make sure you go through the settings of that extension to make it work the way you want to, but even if you don't it should be working.
            It took me a while to fix this.






            share|improve this answer












            I just installed 18.04 and found this issue. The only way to reliably show all tray icons is to first install Top Icons plus and then proceed to uninstall gnome-shell-extension-appindicator (run sudo apt purge gnome-shell-extension-appindicator)



            After a restart (or maybe just logging out) you'll see all tray icons, make sure you go through the settings of that extension to make it work the way you want to, but even if you don't it should be working.
            It took me a while to fix this.







            share|improve this answer












            share|improve this answer



            share|improve this answer










            answered May 8 '18 at 2:49









            Felipe

            8591619




            8591619








            • 1




              I tried that command, but it wants to remove ubuntu-desktop as well. It's the same for gnome-shell-extension-ubuntu-dock. ubuntu-desktop seems like an important package and many packages depend on it, so I'm not going to try it.
              – MWin123
              Jul 15 '18 at 2:10










            • @MWin123 you can install the 'gnome-tweak tool' and disable the existing app-indicator and replace it with the 'top-icon plus' i guess.
              – Ajith R Nair
              Jul 19 '18 at 13:20














            • 1




              I tried that command, but it wants to remove ubuntu-desktop as well. It's the same for gnome-shell-extension-ubuntu-dock. ubuntu-desktop seems like an important package and many packages depend on it, so I'm not going to try it.
              – MWin123
              Jul 15 '18 at 2:10










            • @MWin123 you can install the 'gnome-tweak tool' and disable the existing app-indicator and replace it with the 'top-icon plus' i guess.
              – Ajith R Nair
              Jul 19 '18 at 13:20








            1




            1




            I tried that command, but it wants to remove ubuntu-desktop as well. It's the same for gnome-shell-extension-ubuntu-dock. ubuntu-desktop seems like an important package and many packages depend on it, so I'm not going to try it.
            – MWin123
            Jul 15 '18 at 2:10




            I tried that command, but it wants to remove ubuntu-desktop as well. It's the same for gnome-shell-extension-ubuntu-dock. ubuntu-desktop seems like an important package and many packages depend on it, so I'm not going to try it.
            – MWin123
            Jul 15 '18 at 2:10












            @MWin123 you can install the 'gnome-tweak tool' and disable the existing app-indicator and replace it with the 'top-icon plus' i guess.
            – Ajith R Nair
            Jul 19 '18 at 13:20




            @MWin123 you can install the 'gnome-tweak tool' and disable the existing app-indicator and replace it with the 'top-icon plus' i guess.
            – Ajith R Nair
            Jul 19 '18 at 13:20











            5














            You don't have to uninstall ubuntu - appindicator. Just turning on ubuntu - appindicator first in gnome-tweak, and then install topicon plus, there are no problems.





            Edit:



            If you don't have it already, install the package gnome-tweaks.



            Run "gnome-tweaks" and look at the 4th item called "Extensions". Looks like this:



            enter image description here



            Make sure you enable Kstatusnotifieritem/appindicator support.






            share|improve this answer



















            • 5




              Welcome to Ask Ubuntu! I recommend to edit this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on Ask Ubuntu.)
              – David Foerster
              Jul 23 '18 at 17:12










            • I was missing this one
              – Amanuel Nega
              2 days ago
















            5














            You don't have to uninstall ubuntu - appindicator. Just turning on ubuntu - appindicator first in gnome-tweak, and then install topicon plus, there are no problems.





            Edit:



            If you don't have it already, install the package gnome-tweaks.



            Run "gnome-tweaks" and look at the 4th item called "Extensions". Looks like this:



            enter image description here



            Make sure you enable Kstatusnotifieritem/appindicator support.






            share|improve this answer



















            • 5




              Welcome to Ask Ubuntu! I recommend to edit this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on Ask Ubuntu.)
              – David Foerster
              Jul 23 '18 at 17:12










            • I was missing this one
              – Amanuel Nega
              2 days ago














            5












            5








            5






            You don't have to uninstall ubuntu - appindicator. Just turning on ubuntu - appindicator first in gnome-tweak, and then install topicon plus, there are no problems.





            Edit:



            If you don't have it already, install the package gnome-tweaks.



            Run "gnome-tweaks" and look at the 4th item called "Extensions". Looks like this:



            enter image description here



            Make sure you enable Kstatusnotifieritem/appindicator support.






            share|improve this answer














            You don't have to uninstall ubuntu - appindicator. Just turning on ubuntu - appindicator first in gnome-tweak, and then install topicon plus, there are no problems.





            Edit:



            If you don't have it already, install the package gnome-tweaks.



            Run "gnome-tweaks" and look at the 4th item called "Extensions". Looks like this:



            enter image description here



            Make sure you enable Kstatusnotifieritem/appindicator support.







            share|improve this answer














            share|improve this answer



            share|improve this answer








            edited Oct 28 '18 at 23:24









            Stéphane

            1,39721227




            1,39721227










            answered Jul 23 '18 at 14:14









            mifjpn

            5111




            5111








            • 5




              Welcome to Ask Ubuntu! I recommend to edit this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on Ask Ubuntu.)
              – David Foerster
              Jul 23 '18 at 17:12










            • I was missing this one
              – Amanuel Nega
              2 days ago














            • 5




              Welcome to Ask Ubuntu! I recommend to edit this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on Ask Ubuntu.)
              – David Foerster
              Jul 23 '18 at 17:12










            • I was missing this one
              – Amanuel Nega
              2 days ago








            5




            5




            Welcome to Ask Ubuntu! I recommend to edit this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on Ask Ubuntu.)
            – David Foerster
            Jul 23 '18 at 17:12




            Welcome to Ask Ubuntu! I recommend to edit this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on Ask Ubuntu.)
            – David Foerster
            Jul 23 '18 at 17:12












            I was missing this one
            – Amanuel Nega
            2 days ago




            I was missing this one
            – Amanuel Nega
            2 days ago











            2














            In 18.04 the Topicons (not plus) needs to be on as well as the Ubuntu app indicator which comes by default. I didn't need to uninstall anything though a notification came on requiring a restart. I guessed it was a gnome restart and so did alt-f2 and pressed 'r'. I did a reboot and there was a notification to log out as well so I did that plus a reboot for luck and all seems good.






            share|improve this answer


























              2














              In 18.04 the Topicons (not plus) needs to be on as well as the Ubuntu app indicator which comes by default. I didn't need to uninstall anything though a notification came on requiring a restart. I guessed it was a gnome restart and so did alt-f2 and pressed 'r'. I did a reboot and there was a notification to log out as well so I did that plus a reboot for luck and all seems good.






              share|improve this answer
























                2












                2








                2






                In 18.04 the Topicons (not plus) needs to be on as well as the Ubuntu app indicator which comes by default. I didn't need to uninstall anything though a notification came on requiring a restart. I guessed it was a gnome restart and so did alt-f2 and pressed 'r'. I did a reboot and there was a notification to log out as well so I did that plus a reboot for luck and all seems good.






                share|improve this answer












                In 18.04 the Topicons (not plus) needs to be on as well as the Ubuntu app indicator which comes by default. I didn't need to uninstall anything though a notification came on requiring a restart. I guessed it was a gnome restart and so did alt-f2 and pressed 'r'. I did a reboot and there was a notification to log out as well so I did that plus a reboot for luck and all seems good.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered May 12 '18 at 23:42









                Greg

                314




                314























                    1














                    Other solutions did not work for me. What did it was to install gnome system-monitor-applet:





                    1. Install gnome-system-monitor:



                      sudo apt install gnome-system-monitor



                    2. Install system-monitor extension dependencies as suggested in https://github.com/paradoxxxzero/gnome-shell-system-monitor-applet :



                      sudo apt install gir1.2-gtop-2.0 gir1.2-networkmanager-1.0  gir1.2-clutter-1.0


                    3. Install gnome system-monitor extension here: https://extensions.gnome.org/extension/120/system-monitor/


                    4. Reload gnome: ALT+F2, then type r, then Enter



                    Result:



                    enter image description here






                    share|improve this answer


























                      1














                      Other solutions did not work for me. What did it was to install gnome system-monitor-applet:





                      1. Install gnome-system-monitor:



                        sudo apt install gnome-system-monitor



                      2. Install system-monitor extension dependencies as suggested in https://github.com/paradoxxxzero/gnome-shell-system-monitor-applet :



                        sudo apt install gir1.2-gtop-2.0 gir1.2-networkmanager-1.0  gir1.2-clutter-1.0


                      3. Install gnome system-monitor extension here: https://extensions.gnome.org/extension/120/system-monitor/


                      4. Reload gnome: ALT+F2, then type r, then Enter



                      Result:



                      enter image description here






                      share|improve this answer
























                        1












                        1








                        1






                        Other solutions did not work for me. What did it was to install gnome system-monitor-applet:





                        1. Install gnome-system-monitor:



                          sudo apt install gnome-system-monitor



                        2. Install system-monitor extension dependencies as suggested in https://github.com/paradoxxxzero/gnome-shell-system-monitor-applet :



                          sudo apt install gir1.2-gtop-2.0 gir1.2-networkmanager-1.0  gir1.2-clutter-1.0


                        3. Install gnome system-monitor extension here: https://extensions.gnome.org/extension/120/system-monitor/


                        4. Reload gnome: ALT+F2, then type r, then Enter



                        Result:



                        enter image description here






                        share|improve this answer












                        Other solutions did not work for me. What did it was to install gnome system-monitor-applet:





                        1. Install gnome-system-monitor:



                          sudo apt install gnome-system-monitor



                        2. Install system-monitor extension dependencies as suggested in https://github.com/paradoxxxzero/gnome-shell-system-monitor-applet :



                          sudo apt install gir1.2-gtop-2.0 gir1.2-networkmanager-1.0  gir1.2-clutter-1.0


                        3. Install gnome system-monitor extension here: https://extensions.gnome.org/extension/120/system-monitor/


                        4. Reload gnome: ALT+F2, then type r, then Enter



                        Result:



                        enter image description here







                        share|improve this answer












                        share|improve this answer



                        share|improve this answer










                        answered Oct 8 '18 at 9:18









                        Gohu

                        251126




                        251126























                            0














                            Based on the other answers, the combination that worked for me was




                            1. purge indicator-common: sudo apt purge indicator-common. This also removes the unity desktop. That was still present on my system after upgrading from ubuntu 16.04, but has been discontinued now.


                            2. install Ubuntu AppIndicators: sudo apt install gnome-shell-extension-appindicator


                            3. Restart gnome-shell: gnome-shell --replace &. This will restart gnome-shell from a terminal and run it in the background.


                            4. Open gnome tweaks (see mifjpn's answer) and enable the Ubuntu appindicators extension. If it is not visible you may need to restart gnome tweaks and/or gnome-shell.


                            5. Restart gnome-shell again: gnome-shell --replace &. Then (optionally) do disown %1 after that to detach the process from the terminal so you don't accidentally kill gnome-shell if you close the terminal.



                            After the second restart the indicators finally became visible. I'm a bit disappointed that after installing the package I need to restart gnome-shell twice, first to make the extensions visible in gnome tweaks so I can enable them, then to actually run them. (This might be because only the second restart starts my applets that use an indicator.)



                            NB. I don't have the TopIcons extension installed.






                            share|improve this answer




























                              0














                              Based on the other answers, the combination that worked for me was




                              1. purge indicator-common: sudo apt purge indicator-common. This also removes the unity desktop. That was still present on my system after upgrading from ubuntu 16.04, but has been discontinued now.


                              2. install Ubuntu AppIndicators: sudo apt install gnome-shell-extension-appindicator


                              3. Restart gnome-shell: gnome-shell --replace &. This will restart gnome-shell from a terminal and run it in the background.


                              4. Open gnome tweaks (see mifjpn's answer) and enable the Ubuntu appindicators extension. If it is not visible you may need to restart gnome tweaks and/or gnome-shell.


                              5. Restart gnome-shell again: gnome-shell --replace &. Then (optionally) do disown %1 after that to detach the process from the terminal so you don't accidentally kill gnome-shell if you close the terminal.



                              After the second restart the indicators finally became visible. I'm a bit disappointed that after installing the package I need to restart gnome-shell twice, first to make the extensions visible in gnome tweaks so I can enable them, then to actually run them. (This might be because only the second restart starts my applets that use an indicator.)



                              NB. I don't have the TopIcons extension installed.






                              share|improve this answer


























                                0












                                0








                                0






                                Based on the other answers, the combination that worked for me was




                                1. purge indicator-common: sudo apt purge indicator-common. This also removes the unity desktop. That was still present on my system after upgrading from ubuntu 16.04, but has been discontinued now.


                                2. install Ubuntu AppIndicators: sudo apt install gnome-shell-extension-appindicator


                                3. Restart gnome-shell: gnome-shell --replace &. This will restart gnome-shell from a terminal and run it in the background.


                                4. Open gnome tweaks (see mifjpn's answer) and enable the Ubuntu appindicators extension. If it is not visible you may need to restart gnome tweaks and/or gnome-shell.


                                5. Restart gnome-shell again: gnome-shell --replace &. Then (optionally) do disown %1 after that to detach the process from the terminal so you don't accidentally kill gnome-shell if you close the terminal.



                                After the second restart the indicators finally became visible. I'm a bit disappointed that after installing the package I need to restart gnome-shell twice, first to make the extensions visible in gnome tweaks so I can enable them, then to actually run them. (This might be because only the second restart starts my applets that use an indicator.)



                                NB. I don't have the TopIcons extension installed.






                                share|improve this answer














                                Based on the other answers, the combination that worked for me was




                                1. purge indicator-common: sudo apt purge indicator-common. This also removes the unity desktop. That was still present on my system after upgrading from ubuntu 16.04, but has been discontinued now.


                                2. install Ubuntu AppIndicators: sudo apt install gnome-shell-extension-appindicator


                                3. Restart gnome-shell: gnome-shell --replace &. This will restart gnome-shell from a terminal and run it in the background.


                                4. Open gnome tweaks (see mifjpn's answer) and enable the Ubuntu appindicators extension. If it is not visible you may need to restart gnome tweaks and/or gnome-shell.


                                5. Restart gnome-shell again: gnome-shell --replace &. Then (optionally) do disown %1 after that to detach the process from the terminal so you don't accidentally kill gnome-shell if you close the terminal.



                                After the second restart the indicators finally became visible. I'm a bit disappointed that after installing the package I need to restart gnome-shell twice, first to make the extensions visible in gnome tweaks so I can enable them, then to actually run them. (This might be because only the second restart starts my applets that use an indicator.)



                                NB. I don't have the TopIcons extension installed.







                                share|improve this answer














                                share|improve this answer



                                share|improve this answer








                                edited Nov 12 '18 at 13:14

























                                answered Nov 12 '18 at 12:51









                                JanKanis

                                26629




                                26629























                                    0














                                    Warning: TopIconsPlus is no longer supported and I do not recommend it!



                                    see
                                    https://github.com/phocean/TopIcons-plus



                                    In my case (Mattermost and Shutter applications) solving the problem with the icons in the system tray requires a libgtk2-appindicator-perl package which was removed from Ubuntu 18.04 main repository.



                                    Workaround:
                                    sudo apt-get install libappindicator-dev






                                    share|improve this answer


























                                      0














                                      Warning: TopIconsPlus is no longer supported and I do not recommend it!



                                      see
                                      https://github.com/phocean/TopIcons-plus



                                      In my case (Mattermost and Shutter applications) solving the problem with the icons in the system tray requires a libgtk2-appindicator-perl package which was removed from Ubuntu 18.04 main repository.



                                      Workaround:
                                      sudo apt-get install libappindicator-dev






                                      share|improve this answer
























                                        0












                                        0








                                        0






                                        Warning: TopIconsPlus is no longer supported and I do not recommend it!



                                        see
                                        https://github.com/phocean/TopIcons-plus



                                        In my case (Mattermost and Shutter applications) solving the problem with the icons in the system tray requires a libgtk2-appindicator-perl package which was removed from Ubuntu 18.04 main repository.



                                        Workaround:
                                        sudo apt-get install libappindicator-dev






                                        share|improve this answer












                                        Warning: TopIconsPlus is no longer supported and I do not recommend it!



                                        see
                                        https://github.com/phocean/TopIcons-plus



                                        In my case (Mattermost and Shutter applications) solving the problem with the icons in the system tray requires a libgtk2-appindicator-perl package which was removed from Ubuntu 18.04 main repository.



                                        Workaround:
                                        sudo apt-get install libappindicator-dev







                                        share|improve this answer












                                        share|improve this answer



                                        share|improve this answer










                                        answered Dec 14 '18 at 13:30









                                        don_vanchos

                                        213




                                        213























                                            -3














                                            my App Indicator wasn't working -- icons were there but unresponsive, I switched from wayland to xorg and it fixed the problem (so far)






                                            share|improve this answer


























                                              -3














                                              my App Indicator wasn't working -- icons were there but unresponsive, I switched from wayland to xorg and it fixed the problem (so far)






                                              share|improve this answer
























                                                -3












                                                -3








                                                -3






                                                my App Indicator wasn't working -- icons were there but unresponsive, I switched from wayland to xorg and it fixed the problem (so far)






                                                share|improve this answer












                                                my App Indicator wasn't working -- icons were there but unresponsive, I switched from wayland to xorg and it fixed the problem (so far)







                                                share|improve this answer












                                                share|improve this answer



                                                share|improve this answer










                                                answered May 18 '18 at 13:16









                                                brad

                                                1




                                                1






























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