ubuntu lost wifi

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I have lost any wifi connection. The icon on the top only gives me the "VPN connection" option.



"lspci -knn | grep Wireless" 


gives no output.



How can I investigate further and fix it?









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  • I think I messed up bqdly with permissions. How to restore defqult ones?
    – jimifiki
    7 mins ago














up vote
-1
down vote

favorite












I have lost any wifi connection. The icon on the top only gives me the "VPN connection" option.



"lspci -knn | grep Wireless" 


gives no output.



How can I investigate further and fix it?









share







New contributor




jimifiki is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.



















  • I think I messed up bqdly with permissions. How to restore defqult ones?
    – jimifiki
    7 mins ago












up vote
-1
down vote

favorite









up vote
-1
down vote

favorite











I have lost any wifi connection. The icon on the top only gives me the "VPN connection" option.



"lspci -knn | grep Wireless" 


gives no output.



How can I investigate further and fix it?









share







New contributor




jimifiki is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











I have lost any wifi connection. The icon on the top only gives me the "VPN connection" option.



"lspci -knn | grep Wireless" 


gives no output.



How can I investigate further and fix it?







ubuntu permissions wifi





share







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jimifiki is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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jimifiki is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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New contributor





jimifiki is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






jimifiki is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











  • I think I messed up bqdly with permissions. How to restore defqult ones?
    – jimifiki
    7 mins ago
















  • I think I messed up bqdly with permissions. How to restore defqult ones?
    – jimifiki
    7 mins ago















I think I messed up bqdly with permissions. How to restore defqult ones?
– jimifiki
7 mins ago




I think I messed up bqdly with permissions. How to restore defqult ones?
– jimifiki
7 mins ago















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