WiFi is woefully under Not Working In Ubuntu ? Troubleshoot yourself

WiFi is woefully under Not Working In Ubuntu ? Troubleshoot yourself - Another issue when using dual-SIM phones is where your contacts are stored. We found that by default the contacts from both SIM cards are stored in the phonebook. If you'd rather see the contacts from only one SIM, tap the three dots icon (within the Contacts app) and choose 'Contacts to display'. You can then select All contacts, Gmail contacts, phone contacts or one of your two SIMs. times which is frustrating, well we have collected a lot of data from the field directly and from many other blogs so very complete his discussion here about WiFi is woefully under Not Working In Ubuntu ? Troubleshoot yourself , on this blog we also have to provide the latest automotive information from all the brands associated with the automobile. ok please continue reading:

After deleting the Windows and installing ubuntu ,may be some drivers get disabled , to activate this back in ubuntu or in Linux mint we can use the following steps

1. open the Terminal
2. check the status of the hardware devices by using the command rfkill list
              $sudo rfkill list

3. you can see whether it blocked by hardware or software  if it is blocked by hardware or software you can unblock it by using the the command rfkill unblock
               $sudo rfkill unblock 0: phy:0

You can block or unblock all wireless devices by hard block or by soft block

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