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rated 0 times [  0] [ 0]  / answers: 1 / hits: 418  / 1 Year ago, tue, november 15, 2022, 2:03:19

Ubuntu 22.04.2 LTS
I can connect to my router, but internet does not work after the last update.


Ping 8.8.8.8 gives me (8.8.8.8) 56(84 bytes of data.


I try inconfig but says I do not have net-tools installed. I can not download anything as I do not have internet.


I have also rebooted several times. tried unplugging ethernet, plugging back in (obviously works though as it connects to my router via ethernet and my other computer is connect via the same line in from a split box)


I newer to Ubuntu so I will try to answer your questions as best as possible and edit this question with updated info as I learn.


If someone has suggestions for paid support I am happy with that too.


Thank you!


APRIL 6 '23 - RESOLVED


Here are some results from what I have tried already with no results.


Can't use Firefox on Ubuntu 22.04.1 LTS on Lenovo ThinkPad T460 after installing and uninstalling Proton VPN


`ls -al /etc/resolv.conf`   https://i.stack.imgur.com/qNbvi.jpg


kdl2020@Linux-Desktop:~$ ls -al /etc/resolv.conf
lrwxrwxrwx 1 root root 39 Sep 30  2022 /etc/resolv.conf -> ../run/systemd/resolve/stub-resolv.conf



`ip a` https://i.stack.imgur.com/ktfHK.jpg

kdl2020@Linux-Desktop:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 18:c0:4d:80:fd:7f brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.75/24 brd 192.168.1.255 scope global dynamic noprefixroute enp3s0
       valid_lft 67643sec preferred_lft 67643sec
    inet6 2001:56a:7cb1:6800:7720:666d:cefe:e505/64 scope global temporary dynamic 
       valid_lft 3892sec preferred_lft 3592sec
    inet6 2001:56a:7cb1:6800:90b4:5f0a:5888:5eda/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 3892sec preferred_lft 3592sec
    inet6 fe80::6322:c850:6c62:64e5/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: wlp4s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 70:9c:d1:53:13:ad brd ff:ff:ff:ff:ff:ff
4: ipv6leakintrf0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
    link/ether ca:b4:32:1a:17:38 brd ff:ff:ff:ff:ff:ff
    inet6 fdeb:446c:912d:8da::/64 scope global noprefixroute 
       valid_lft forever preferred_lft forever
    inet6 fe80::6a9f:5650:3bf9:b592/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
5: pvpnksintrf0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
    link/ether 66:e6:a3:32:21:84 brd ff:ff:ff:ff:ff:ff
    inet 100.85.0.1/24 brd 100.85.0.255 scope global noprefixroute pvpnksintrf0
       valid_lft forever preferred_lft forever
    inet6 fdeb:446c:912d:8da::/64 scope global noprefixroute 
       valid_lft forever preferred_lft forever
    inet6 fe80::b6c4:b65:9e35:a8c9/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever

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 Answers
7

This sounds like a DNS problem. And since you mentioned using a VPN, it could possibly be related to that.


Does this help?


DNS not resolved on Ubuntu 22.04 Desktop


[#9] Wednesday, November 16, 2022, 1 Year  [reply] [flag answer]
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