NetworkManager becomes resource intensive and not recognizing wifi adapter












0















On Lubuntu 18.04, not sure why process NetworkManager becomes taking up 50% CPU, and 749M Virtual memory size. It also stop recognizing the wifi adapter/interface.



Attempt to kill the process will hang forever, and so does simply running sudo without any command following.



What can cause the problem?



What can I do except reboot?



Thanks.










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    0















    On Lubuntu 18.04, not sure why process NetworkManager becomes taking up 50% CPU, and 749M Virtual memory size. It also stop recognizing the wifi adapter/interface.



    Attempt to kill the process will hang forever, and so does simply running sudo without any command following.



    What can cause the problem?



    What can I do except reboot?



    Thanks.










    share|improve this question



























      0












      0








      0








      On Lubuntu 18.04, not sure why process NetworkManager becomes taking up 50% CPU, and 749M Virtual memory size. It also stop recognizing the wifi adapter/interface.



      Attempt to kill the process will hang forever, and so does simply running sudo without any command following.



      What can cause the problem?



      What can I do except reboot?



      Thanks.










      share|improve this question
















      On Lubuntu 18.04, not sure why process NetworkManager becomes taking up 50% CPU, and 749M Virtual memory size. It also stop recognizing the wifi adapter/interface.



      Attempt to kill the process will hang forever, and so does simply running sudo without any command following.



      What can cause the problem?



      What can I do except reboot?



      Thanks.







      wifi networkmanager lubuntu






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 2 hours ago







      Tim

















      asked 2 hours ago









      TimTim

      27.5k78264476




      27.5k78264476






















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