Is there a manual “scan for Wifi networks now” in Network-Manager?











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Background



Most mobile OSes have a button to re-check for new Wifi networks. In Ubuntu I know I can




  • type iwlist wlan0 scan and see the results printed


  • disable and re-enable Wifi in the Network indicator


  • type sudo service network-manager restart and restart the whole thing.


  • wait for it to automatically re-scan for new networks



Q: Is there a way to nudge Network-Manager to re-scan for networks, besides nuking it as above?










share|improve this question




























    up vote
    3
    down vote

    favorite












    Background



    Most mobile OSes have a button to re-check for new Wifi networks. In Ubuntu I know I can




    • type iwlist wlan0 scan and see the results printed


    • disable and re-enable Wifi in the Network indicator


    • type sudo service network-manager restart and restart the whole thing.


    • wait for it to automatically re-scan for new networks



    Q: Is there a way to nudge Network-Manager to re-scan for networks, besides nuking it as above?










    share|improve this question


























      up vote
      3
      down vote

      favorite









      up vote
      3
      down vote

      favorite











      Background



      Most mobile OSes have a button to re-check for new Wifi networks. In Ubuntu I know I can




      • type iwlist wlan0 scan and see the results printed


      • disable and re-enable Wifi in the Network indicator


      • type sudo service network-manager restart and restart the whole thing.


      • wait for it to automatically re-scan for new networks



      Q: Is there a way to nudge Network-Manager to re-scan for networks, besides nuking it as above?










      share|improve this question















      Background



      Most mobile OSes have a button to re-check for new Wifi networks. In Ubuntu I know I can




      • type iwlist wlan0 scan and see the results printed


      • disable and re-enable Wifi in the Network indicator


      • type sudo service network-manager restart and restart the whole thing.


      • wait for it to automatically re-scan for new networks



      Q: Is there a way to nudge Network-Manager to re-scan for networks, besides nuking it as above?







      wireless network-manager






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Jan 29 '16 at 15:21

























      asked Jan 29 '16 at 13:53









      philsf

      638419




      638419






















          3 Answers
          3






          active

          oldest

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          up vote
          3
          down vote













          Networks are re-checked automatically. You do not need to press anything. You can wait for some seconds to see a new network.



          To re-check immidiately you do not need to restart Network Manager. You can click "Disable Wi-Fi" and "Enable Wi-Fi", if you are so impatient.






          share|improve this answer



















          • 1




            I know the checks are automatic. I'll edit the question to reflect this, thanks for the reminder.
            – philsf
            Jan 29 '16 at 15:19






          • 1




            "You can wait for some seconds to see a new network.". You mean wait for minutes (or at least, it feels like minutes). The wait is too long; that is the problem. What should be implemented in all Linux distribution is that when a user clicks on the Wi-Fi applet, automatically a new scan should be performed.
            – Hans Deragon
            Dec 29 '17 at 17:34


















          up vote
          1
          down vote













          You can try out WiFi Radar if you are looking for a more windows like wifi manager that has a scan button. You can download it from the software center or click here
          enter image description here






          share|improve this answer























          • The version coming with Ubuntu 16.04.03 LTS Xenial Xerus, 2.0.s08+dfsg-1.1ubuntu1, does not have a scan button. Not sure if it continuously scans or not.
            – Hans Deragon
            Dec 29 '17 at 17:39


















          up vote
          0
          down vote



          accepted










          Ever since Ubuntu switched from Unity to GNOME, we can enhance the GUI shell with GNOME extensions.



          Without the overhead of installing a new app and using only Network-Manager, the simplest solution is to install the Refresh Wifi Connections extension.






          share|improve this answer





















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            3 Answers
            3






            active

            oldest

            votes








            3 Answers
            3






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes








            up vote
            3
            down vote













            Networks are re-checked automatically. You do not need to press anything. You can wait for some seconds to see a new network.



            To re-check immidiately you do not need to restart Network Manager. You can click "Disable Wi-Fi" and "Enable Wi-Fi", if you are so impatient.






            share|improve this answer



















            • 1




              I know the checks are automatic. I'll edit the question to reflect this, thanks for the reminder.
              – philsf
              Jan 29 '16 at 15:19






            • 1




              "You can wait for some seconds to see a new network.". You mean wait for minutes (or at least, it feels like minutes). The wait is too long; that is the problem. What should be implemented in all Linux distribution is that when a user clicks on the Wi-Fi applet, automatically a new scan should be performed.
              – Hans Deragon
              Dec 29 '17 at 17:34















            up vote
            3
            down vote













            Networks are re-checked automatically. You do not need to press anything. You can wait for some seconds to see a new network.



            To re-check immidiately you do not need to restart Network Manager. You can click "Disable Wi-Fi" and "Enable Wi-Fi", if you are so impatient.






            share|improve this answer



















            • 1




              I know the checks are automatic. I'll edit the question to reflect this, thanks for the reminder.
              – philsf
              Jan 29 '16 at 15:19






            • 1




              "You can wait for some seconds to see a new network.". You mean wait for minutes (or at least, it feels like minutes). The wait is too long; that is the problem. What should be implemented in all Linux distribution is that when a user clicks on the Wi-Fi applet, automatically a new scan should be performed.
              – Hans Deragon
              Dec 29 '17 at 17:34













            up vote
            3
            down vote










            up vote
            3
            down vote









            Networks are re-checked automatically. You do not need to press anything. You can wait for some seconds to see a new network.



            To re-check immidiately you do not need to restart Network Manager. You can click "Disable Wi-Fi" and "Enable Wi-Fi", if you are so impatient.






            share|improve this answer














            Networks are re-checked automatically. You do not need to press anything. You can wait for some seconds to see a new network.



            To re-check immidiately you do not need to restart Network Manager. You can click "Disable Wi-Fi" and "Enable Wi-Fi", if you are so impatient.







            share|improve this answer














            share|improve this answer



            share|improve this answer








            edited Jan 29 '16 at 14:46

























            answered Jan 29 '16 at 14:28









            Pilot6

            51.3k15107195




            51.3k15107195








            • 1




              I know the checks are automatic. I'll edit the question to reflect this, thanks for the reminder.
              – philsf
              Jan 29 '16 at 15:19






            • 1




              "You can wait for some seconds to see a new network.". You mean wait for minutes (or at least, it feels like minutes). The wait is too long; that is the problem. What should be implemented in all Linux distribution is that when a user clicks on the Wi-Fi applet, automatically a new scan should be performed.
              – Hans Deragon
              Dec 29 '17 at 17:34














            • 1




              I know the checks are automatic. I'll edit the question to reflect this, thanks for the reminder.
              – philsf
              Jan 29 '16 at 15:19






            • 1




              "You can wait for some seconds to see a new network.". You mean wait for minutes (or at least, it feels like minutes). The wait is too long; that is the problem. What should be implemented in all Linux distribution is that when a user clicks on the Wi-Fi applet, automatically a new scan should be performed.
              – Hans Deragon
              Dec 29 '17 at 17:34








            1




            1




            I know the checks are automatic. I'll edit the question to reflect this, thanks for the reminder.
            – philsf
            Jan 29 '16 at 15:19




            I know the checks are automatic. I'll edit the question to reflect this, thanks for the reminder.
            – philsf
            Jan 29 '16 at 15:19




            1




            1




            "You can wait for some seconds to see a new network.". You mean wait for minutes (or at least, it feels like minutes). The wait is too long; that is the problem. What should be implemented in all Linux distribution is that when a user clicks on the Wi-Fi applet, automatically a new scan should be performed.
            – Hans Deragon
            Dec 29 '17 at 17:34




            "You can wait for some seconds to see a new network.". You mean wait for minutes (or at least, it feels like minutes). The wait is too long; that is the problem. What should be implemented in all Linux distribution is that when a user clicks on the Wi-Fi applet, automatically a new scan should be performed.
            – Hans Deragon
            Dec 29 '17 at 17:34












            up vote
            1
            down vote













            You can try out WiFi Radar if you are looking for a more windows like wifi manager that has a scan button. You can download it from the software center or click here
            enter image description here






            share|improve this answer























            • The version coming with Ubuntu 16.04.03 LTS Xenial Xerus, 2.0.s08+dfsg-1.1ubuntu1, does not have a scan button. Not sure if it continuously scans or not.
              – Hans Deragon
              Dec 29 '17 at 17:39















            up vote
            1
            down vote













            You can try out WiFi Radar if you are looking for a more windows like wifi manager that has a scan button. You can download it from the software center or click here
            enter image description here






            share|improve this answer























            • The version coming with Ubuntu 16.04.03 LTS Xenial Xerus, 2.0.s08+dfsg-1.1ubuntu1, does not have a scan button. Not sure if it continuously scans or not.
              – Hans Deragon
              Dec 29 '17 at 17:39













            up vote
            1
            down vote










            up vote
            1
            down vote









            You can try out WiFi Radar if you are looking for a more windows like wifi manager that has a scan button. You can download it from the software center or click here
            enter image description here






            share|improve this answer














            You can try out WiFi Radar if you are looking for a more windows like wifi manager that has a scan button. You can download it from the software center or click here
            enter image description here







            share|improve this answer














            share|improve this answer



            share|improve this answer








            edited Jan 29 '16 at 14:46

























            answered Jan 29 '16 at 14:32









            DnrDevil

            1,3191917




            1,3191917












            • The version coming with Ubuntu 16.04.03 LTS Xenial Xerus, 2.0.s08+dfsg-1.1ubuntu1, does not have a scan button. Not sure if it continuously scans or not.
              – Hans Deragon
              Dec 29 '17 at 17:39


















            • The version coming with Ubuntu 16.04.03 LTS Xenial Xerus, 2.0.s08+dfsg-1.1ubuntu1, does not have a scan button. Not sure if it continuously scans or not.
              – Hans Deragon
              Dec 29 '17 at 17:39
















            The version coming with Ubuntu 16.04.03 LTS Xenial Xerus, 2.0.s08+dfsg-1.1ubuntu1, does not have a scan button. Not sure if it continuously scans or not.
            – Hans Deragon
            Dec 29 '17 at 17:39




            The version coming with Ubuntu 16.04.03 LTS Xenial Xerus, 2.0.s08+dfsg-1.1ubuntu1, does not have a scan button. Not sure if it continuously scans or not.
            – Hans Deragon
            Dec 29 '17 at 17:39










            up vote
            0
            down vote



            accepted










            Ever since Ubuntu switched from Unity to GNOME, we can enhance the GUI shell with GNOME extensions.



            Without the overhead of installing a new app and using only Network-Manager, the simplest solution is to install the Refresh Wifi Connections extension.






            share|improve this answer

























              up vote
              0
              down vote



              accepted










              Ever since Ubuntu switched from Unity to GNOME, we can enhance the GUI shell with GNOME extensions.



              Without the overhead of installing a new app and using only Network-Manager, the simplest solution is to install the Refresh Wifi Connections extension.






              share|improve this answer























                up vote
                0
                down vote



                accepted







                up vote
                0
                down vote



                accepted






                Ever since Ubuntu switched from Unity to GNOME, we can enhance the GUI shell with GNOME extensions.



                Without the overhead of installing a new app and using only Network-Manager, the simplest solution is to install the Refresh Wifi Connections extension.






                share|improve this answer












                Ever since Ubuntu switched from Unity to GNOME, we can enhance the GUI shell with GNOME extensions.



                Without the overhead of installing a new app and using only Network-Manager, the simplest solution is to install the Refresh Wifi Connections extension.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 28 at 23:28









                philsf

                638419




                638419






























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