18.04 - DNS is not working using Wi-Fi











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I installed Ubuntu 18.04 since almost 1 month and I'm experiencing following problems since always.



All my packages are updated, currently on 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux.



Airplane mode on start



The first "problem" is that every time the PC starts, the "Airplane mode" is active and therefore Wi-Fi is switched off. Then I have to switch it on manually to let it connect. I also noticed in Settings->Power that I must keep Wi-Fi setting to ON because as soon as I set it to OFF, airplane mode is activated. But actually its description says Turn off Wi-Fi to save power and since I don't want to turn Wi-Fi off to save power, I thought I had to switch it OFF, but then I can't use Wi-Fi at all.



Settings->Power->Wi-Fi





DNS is not working using Wi-Fi



While the first problem is not so serious, this one is really annoying. Basically DNS doesn't work at all when I'm connected through Wi-Fi and therefore I can't resolve any hostname. No problems using ethernet connection. So I tried to configure DNS manually on Wi-Fi connection settings, but still it's unable to resolve any hostname. The only thing that works is adding new nameserver directives to /etc/resolv.conf. However they are removed each time the computer is restarted.



Wi-Fi connection settings





I know that version 18.04 is still beta, but it should be released tomorrow 26.04.2018 as stated on ubuntu wiki and for me it doesn't seem really ready.



Does anybody have a solution at least for DNS problem?










share|improve this question






















  • If you think it's not ready then please write bug reports.
    – Sebastian Stark
    Apr 25 at 10:00






  • 1




    See this bug report for more info: bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/…
    – Nathan
    Nov 25 at 16:20















up vote
0
down vote

favorite
1












I installed Ubuntu 18.04 since almost 1 month and I'm experiencing following problems since always.



All my packages are updated, currently on 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux.



Airplane mode on start



The first "problem" is that every time the PC starts, the "Airplane mode" is active and therefore Wi-Fi is switched off. Then I have to switch it on manually to let it connect. I also noticed in Settings->Power that I must keep Wi-Fi setting to ON because as soon as I set it to OFF, airplane mode is activated. But actually its description says Turn off Wi-Fi to save power and since I don't want to turn Wi-Fi off to save power, I thought I had to switch it OFF, but then I can't use Wi-Fi at all.



Settings->Power->Wi-Fi





DNS is not working using Wi-Fi



While the first problem is not so serious, this one is really annoying. Basically DNS doesn't work at all when I'm connected through Wi-Fi and therefore I can't resolve any hostname. No problems using ethernet connection. So I tried to configure DNS manually on Wi-Fi connection settings, but still it's unable to resolve any hostname. The only thing that works is adding new nameserver directives to /etc/resolv.conf. However they are removed each time the computer is restarted.



Wi-Fi connection settings





I know that version 18.04 is still beta, but it should be released tomorrow 26.04.2018 as stated on ubuntu wiki and for me it doesn't seem really ready.



Does anybody have a solution at least for DNS problem?










share|improve this question






















  • If you think it's not ready then please write bug reports.
    – Sebastian Stark
    Apr 25 at 10:00






  • 1




    See this bug report for more info: bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/…
    – Nathan
    Nov 25 at 16:20













up vote
0
down vote

favorite
1









up vote
0
down vote

favorite
1






1





I installed Ubuntu 18.04 since almost 1 month and I'm experiencing following problems since always.



All my packages are updated, currently on 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux.



Airplane mode on start



The first "problem" is that every time the PC starts, the "Airplane mode" is active and therefore Wi-Fi is switched off. Then I have to switch it on manually to let it connect. I also noticed in Settings->Power that I must keep Wi-Fi setting to ON because as soon as I set it to OFF, airplane mode is activated. But actually its description says Turn off Wi-Fi to save power and since I don't want to turn Wi-Fi off to save power, I thought I had to switch it OFF, but then I can't use Wi-Fi at all.



Settings->Power->Wi-Fi





DNS is not working using Wi-Fi



While the first problem is not so serious, this one is really annoying. Basically DNS doesn't work at all when I'm connected through Wi-Fi and therefore I can't resolve any hostname. No problems using ethernet connection. So I tried to configure DNS manually on Wi-Fi connection settings, but still it's unable to resolve any hostname. The only thing that works is adding new nameserver directives to /etc/resolv.conf. However they are removed each time the computer is restarted.



Wi-Fi connection settings





I know that version 18.04 is still beta, but it should be released tomorrow 26.04.2018 as stated on ubuntu wiki and for me it doesn't seem really ready.



Does anybody have a solution at least for DNS problem?










share|improve this question













I installed Ubuntu 18.04 since almost 1 month and I'm experiencing following problems since always.



All my packages are updated, currently on 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux.



Airplane mode on start



The first "problem" is that every time the PC starts, the "Airplane mode" is active and therefore Wi-Fi is switched off. Then I have to switch it on manually to let it connect. I also noticed in Settings->Power that I must keep Wi-Fi setting to ON because as soon as I set it to OFF, airplane mode is activated. But actually its description says Turn off Wi-Fi to save power and since I don't want to turn Wi-Fi off to save power, I thought I had to switch it OFF, but then I can't use Wi-Fi at all.



Settings->Power->Wi-Fi





DNS is not working using Wi-Fi



While the first problem is not so serious, this one is really annoying. Basically DNS doesn't work at all when I'm connected through Wi-Fi and therefore I can't resolve any hostname. No problems using ethernet connection. So I tried to configure DNS manually on Wi-Fi connection settings, but still it's unable to resolve any hostname. The only thing that works is adding new nameserver directives to /etc/resolv.conf. However they are removed each time the computer is restarted.



Wi-Fi connection settings





I know that version 18.04 is still beta, but it should be released tomorrow 26.04.2018 as stated on ubuntu wiki and for me it doesn't seem really ready.



Does anybody have a solution at least for DNS problem?







networking wireless dns






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asked Apr 25 at 9:54









DrKey

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1063












  • If you think it's not ready then please write bug reports.
    – Sebastian Stark
    Apr 25 at 10:00






  • 1




    See this bug report for more info: bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/…
    – Nathan
    Nov 25 at 16:20


















  • If you think it's not ready then please write bug reports.
    – Sebastian Stark
    Apr 25 at 10:00






  • 1




    See this bug report for more info: bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/…
    – Nathan
    Nov 25 at 16:20
















If you think it's not ready then please write bug reports.
– Sebastian Stark
Apr 25 at 10:00




If you think it's not ready then please write bug reports.
– Sebastian Stark
Apr 25 at 10:00




1




1




See this bug report for more info: bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/…
– Nathan
Nov 25 at 16:20




See this bug report for more info: bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/…
– Nathan
Nov 25 at 16:20















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