apt-get broken trust chain while updating












0














This morning I restarted my server and discovered an issue while doing apt-get update:



Err:1 http://hwraid.le-vert.net/ubuntu xenial InRelease
Could not resolve 'hwraid.le-vert.net'
Err:2 http://ppa.launchpad.net/certbot/certbot/ubuntu xenial InRelease
Could not resolve 'ppa.launchpad.net'
Err:3 http://us.archive.ubuntu.com/ubuntu xenial InRelease
Could not resolve 'us.archive.ubuntu.com'
Err:4 http://ppa.launchpad.net/ondrej/php/ubuntu xenial InRelease
Could not resolve 'ppa.launchpad.net'
Err:5 http://security.ubuntu.com/ubuntu xenial-security InRelease
Could not resolve 'security.ubuntu.com'
Err:6 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease
Could not resolve 'us.archive.ubuntu.com'
Err:7 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease
Could not resolve 'us.archive.ubuntu.com'
Err:8 http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.2 InRelease
Could not resolve 'repo.mongodb.org'
Err:9 https://download.docker.com/linux/ubuntu xenial InRelease
Could not resolve host: download.docker.com
Err:10 https://deb.nodesource.com/node_8.x xenial InRelease
Could not resolve host: deb.nodesource.com
Reading package lists... Done
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial/InRelease Could not resolve 'us.archive.ubuntu.com'
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial-updates/InRelease Could not resolve 'us.archive.ubuntu.com'
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial-backports/InRelease Could not resolve 'us.archive.ubuntu.com'
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/xenial-security/InRelease Could not resolve 'security.ubuntu.com'
W: Failed to fetch https://download.docker.com/linux/ubuntu/dists/xenial/InRelease Could not resolve host: download.docker.com
W: Failed to fetch http://hwraid.le-vert.net/ubuntu/dists/xenial/InRelease Could not resolve 'hwraid.le-vert.net'
W: Failed to fetch http://ppa.launchpad.net/certbot/certbot/ubuntu/dists/xenial/InRelease Could not resolve 'ppa.launchpad.net'
W: Failed to fetch http://repo.mongodb.org/apt/ubuntu/dists/xenial/mongodb-org/3.2/InRelease Could not resolve 'repo.mongodb.org'
W: Failed to fetch https://deb.nodesource.com/node_8.x/dists/xenial/InRelease Could not resolve host: deb.nodesource.com
W: Failed to fetch http://ppa.launchpad.net/ondrej/php/ubuntu/dists/xenial/InRelease Could not resolve 'ppa.launchpad.net'
W: Some index files failed to download. They have been ignored, or old ones used instead.


Now this isnt a big deal, I know the common issues and fixes for apt and attempted a few of them, however during my troubleshooting I came across something interesting, whenever I run the update in the syslog I get the following:



Dec 10 09:11:37 magic named[2715]: validating _http._tcp.us.archive.ubuntu.com/SRV: bad cache hit (com/DS)
Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.us.archive.ubuntu.com/SRV/IN': 10.0.2.1#53
Dec 10 09:11:37 magic named[2715]: validating _http._tcp.repo.mongodb.org/SRV: bad cache hit (org/DS)
Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.repo.mongodb.org/SRV/IN': 10.0.2.1#53
Dec 10 09:11:37 magic named[2715]: validating _http._tcp.ppa.launchpad.net/SRV: bad cache hit (net/DS)
Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.ppa.launchpad.net/SRV/IN': 10.0.2.1#53
Dec 10 09:11:37 magic named[2715]: validating _http._tcp.hwraid.le-vert.net/SRV: bad cache hit (net/DS)
Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.hwraid.le-vert.net/SRV/IN': 10.0.2.1#53
Dec 10 09:11:37 magic named[2715]: validating _http._tcp.security.ubuntu.com/SRV: bad cache hit (com/DS)
Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.security.ubuntu.com/SRV/IN': 10.0.2.1#53
Dec 10 09:11:37 magic named[2715]: validating deb.nodesource.com/A: bad cache hit (com/DS)
Dec 10 09:11:37 magic named[2715]: broken trust chain resolving 'deb.nodesource.com/A/IN': 10.0.2.1#53
Dec 10 09:11:37 magic named[2715]: validating download.docker.com/CNAME: bad cache hit (com/DS)
Dec 10 09:11:37 magic named[2715]: broken trust chain resolving 'download.docker.com/A/IN': 10.0.2.1#53
...


I have no idea what this means and Googleing it hasnt helped me thus far, what does this mean and how can I fix it successfully?










share|improve this question



























    0














    This morning I restarted my server and discovered an issue while doing apt-get update:



    Err:1 http://hwraid.le-vert.net/ubuntu xenial InRelease
    Could not resolve 'hwraid.le-vert.net'
    Err:2 http://ppa.launchpad.net/certbot/certbot/ubuntu xenial InRelease
    Could not resolve 'ppa.launchpad.net'
    Err:3 http://us.archive.ubuntu.com/ubuntu xenial InRelease
    Could not resolve 'us.archive.ubuntu.com'
    Err:4 http://ppa.launchpad.net/ondrej/php/ubuntu xenial InRelease
    Could not resolve 'ppa.launchpad.net'
    Err:5 http://security.ubuntu.com/ubuntu xenial-security InRelease
    Could not resolve 'security.ubuntu.com'
    Err:6 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease
    Could not resolve 'us.archive.ubuntu.com'
    Err:7 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease
    Could not resolve 'us.archive.ubuntu.com'
    Err:8 http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.2 InRelease
    Could not resolve 'repo.mongodb.org'
    Err:9 https://download.docker.com/linux/ubuntu xenial InRelease
    Could not resolve host: download.docker.com
    Err:10 https://deb.nodesource.com/node_8.x xenial InRelease
    Could not resolve host: deb.nodesource.com
    Reading package lists... Done
    W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial/InRelease Could not resolve 'us.archive.ubuntu.com'
    W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial-updates/InRelease Could not resolve 'us.archive.ubuntu.com'
    W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial-backports/InRelease Could not resolve 'us.archive.ubuntu.com'
    W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/xenial-security/InRelease Could not resolve 'security.ubuntu.com'
    W: Failed to fetch https://download.docker.com/linux/ubuntu/dists/xenial/InRelease Could not resolve host: download.docker.com
    W: Failed to fetch http://hwraid.le-vert.net/ubuntu/dists/xenial/InRelease Could not resolve 'hwraid.le-vert.net'
    W: Failed to fetch http://ppa.launchpad.net/certbot/certbot/ubuntu/dists/xenial/InRelease Could not resolve 'ppa.launchpad.net'
    W: Failed to fetch http://repo.mongodb.org/apt/ubuntu/dists/xenial/mongodb-org/3.2/InRelease Could not resolve 'repo.mongodb.org'
    W: Failed to fetch https://deb.nodesource.com/node_8.x/dists/xenial/InRelease Could not resolve host: deb.nodesource.com
    W: Failed to fetch http://ppa.launchpad.net/ondrej/php/ubuntu/dists/xenial/InRelease Could not resolve 'ppa.launchpad.net'
    W: Some index files failed to download. They have been ignored, or old ones used instead.


    Now this isnt a big deal, I know the common issues and fixes for apt and attempted a few of them, however during my troubleshooting I came across something interesting, whenever I run the update in the syslog I get the following:



    Dec 10 09:11:37 magic named[2715]: validating _http._tcp.us.archive.ubuntu.com/SRV: bad cache hit (com/DS)
    Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.us.archive.ubuntu.com/SRV/IN': 10.0.2.1#53
    Dec 10 09:11:37 magic named[2715]: validating _http._tcp.repo.mongodb.org/SRV: bad cache hit (org/DS)
    Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.repo.mongodb.org/SRV/IN': 10.0.2.1#53
    Dec 10 09:11:37 magic named[2715]: validating _http._tcp.ppa.launchpad.net/SRV: bad cache hit (net/DS)
    Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.ppa.launchpad.net/SRV/IN': 10.0.2.1#53
    Dec 10 09:11:37 magic named[2715]: validating _http._tcp.hwraid.le-vert.net/SRV: bad cache hit (net/DS)
    Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.hwraid.le-vert.net/SRV/IN': 10.0.2.1#53
    Dec 10 09:11:37 magic named[2715]: validating _http._tcp.security.ubuntu.com/SRV: bad cache hit (com/DS)
    Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.security.ubuntu.com/SRV/IN': 10.0.2.1#53
    Dec 10 09:11:37 magic named[2715]: validating deb.nodesource.com/A: bad cache hit (com/DS)
    Dec 10 09:11:37 magic named[2715]: broken trust chain resolving 'deb.nodesource.com/A/IN': 10.0.2.1#53
    Dec 10 09:11:37 magic named[2715]: validating download.docker.com/CNAME: bad cache hit (com/DS)
    Dec 10 09:11:37 magic named[2715]: broken trust chain resolving 'download.docker.com/A/IN': 10.0.2.1#53
    ...


    I have no idea what this means and Googleing it hasnt helped me thus far, what does this mean and how can I fix it successfully?










    share|improve this question

























      0












      0








      0







      This morning I restarted my server and discovered an issue while doing apt-get update:



      Err:1 http://hwraid.le-vert.net/ubuntu xenial InRelease
      Could not resolve 'hwraid.le-vert.net'
      Err:2 http://ppa.launchpad.net/certbot/certbot/ubuntu xenial InRelease
      Could not resolve 'ppa.launchpad.net'
      Err:3 http://us.archive.ubuntu.com/ubuntu xenial InRelease
      Could not resolve 'us.archive.ubuntu.com'
      Err:4 http://ppa.launchpad.net/ondrej/php/ubuntu xenial InRelease
      Could not resolve 'ppa.launchpad.net'
      Err:5 http://security.ubuntu.com/ubuntu xenial-security InRelease
      Could not resolve 'security.ubuntu.com'
      Err:6 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease
      Could not resolve 'us.archive.ubuntu.com'
      Err:7 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease
      Could not resolve 'us.archive.ubuntu.com'
      Err:8 http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.2 InRelease
      Could not resolve 'repo.mongodb.org'
      Err:9 https://download.docker.com/linux/ubuntu xenial InRelease
      Could not resolve host: download.docker.com
      Err:10 https://deb.nodesource.com/node_8.x xenial InRelease
      Could not resolve host: deb.nodesource.com
      Reading package lists... Done
      W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial/InRelease Could not resolve 'us.archive.ubuntu.com'
      W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial-updates/InRelease Could not resolve 'us.archive.ubuntu.com'
      W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial-backports/InRelease Could not resolve 'us.archive.ubuntu.com'
      W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/xenial-security/InRelease Could not resolve 'security.ubuntu.com'
      W: Failed to fetch https://download.docker.com/linux/ubuntu/dists/xenial/InRelease Could not resolve host: download.docker.com
      W: Failed to fetch http://hwraid.le-vert.net/ubuntu/dists/xenial/InRelease Could not resolve 'hwraid.le-vert.net'
      W: Failed to fetch http://ppa.launchpad.net/certbot/certbot/ubuntu/dists/xenial/InRelease Could not resolve 'ppa.launchpad.net'
      W: Failed to fetch http://repo.mongodb.org/apt/ubuntu/dists/xenial/mongodb-org/3.2/InRelease Could not resolve 'repo.mongodb.org'
      W: Failed to fetch https://deb.nodesource.com/node_8.x/dists/xenial/InRelease Could not resolve host: deb.nodesource.com
      W: Failed to fetch http://ppa.launchpad.net/ondrej/php/ubuntu/dists/xenial/InRelease Could not resolve 'ppa.launchpad.net'
      W: Some index files failed to download. They have been ignored, or old ones used instead.


      Now this isnt a big deal, I know the common issues and fixes for apt and attempted a few of them, however during my troubleshooting I came across something interesting, whenever I run the update in the syslog I get the following:



      Dec 10 09:11:37 magic named[2715]: validating _http._tcp.us.archive.ubuntu.com/SRV: bad cache hit (com/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.us.archive.ubuntu.com/SRV/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating _http._tcp.repo.mongodb.org/SRV: bad cache hit (org/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.repo.mongodb.org/SRV/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating _http._tcp.ppa.launchpad.net/SRV: bad cache hit (net/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.ppa.launchpad.net/SRV/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating _http._tcp.hwraid.le-vert.net/SRV: bad cache hit (net/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.hwraid.le-vert.net/SRV/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating _http._tcp.security.ubuntu.com/SRV: bad cache hit (com/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.security.ubuntu.com/SRV/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating deb.nodesource.com/A: bad cache hit (com/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving 'deb.nodesource.com/A/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating download.docker.com/CNAME: bad cache hit (com/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving 'download.docker.com/A/IN': 10.0.2.1#53
      ...


      I have no idea what this means and Googleing it hasnt helped me thus far, what does this mean and how can I fix it successfully?










      share|improve this question













      This morning I restarted my server and discovered an issue while doing apt-get update:



      Err:1 http://hwraid.le-vert.net/ubuntu xenial InRelease
      Could not resolve 'hwraid.le-vert.net'
      Err:2 http://ppa.launchpad.net/certbot/certbot/ubuntu xenial InRelease
      Could not resolve 'ppa.launchpad.net'
      Err:3 http://us.archive.ubuntu.com/ubuntu xenial InRelease
      Could not resolve 'us.archive.ubuntu.com'
      Err:4 http://ppa.launchpad.net/ondrej/php/ubuntu xenial InRelease
      Could not resolve 'ppa.launchpad.net'
      Err:5 http://security.ubuntu.com/ubuntu xenial-security InRelease
      Could not resolve 'security.ubuntu.com'
      Err:6 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease
      Could not resolve 'us.archive.ubuntu.com'
      Err:7 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease
      Could not resolve 'us.archive.ubuntu.com'
      Err:8 http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.2 InRelease
      Could not resolve 'repo.mongodb.org'
      Err:9 https://download.docker.com/linux/ubuntu xenial InRelease
      Could not resolve host: download.docker.com
      Err:10 https://deb.nodesource.com/node_8.x xenial InRelease
      Could not resolve host: deb.nodesource.com
      Reading package lists... Done
      W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial/InRelease Could not resolve 'us.archive.ubuntu.com'
      W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial-updates/InRelease Could not resolve 'us.archive.ubuntu.com'
      W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial-backports/InRelease Could not resolve 'us.archive.ubuntu.com'
      W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/xenial-security/InRelease Could not resolve 'security.ubuntu.com'
      W: Failed to fetch https://download.docker.com/linux/ubuntu/dists/xenial/InRelease Could not resolve host: download.docker.com
      W: Failed to fetch http://hwraid.le-vert.net/ubuntu/dists/xenial/InRelease Could not resolve 'hwraid.le-vert.net'
      W: Failed to fetch http://ppa.launchpad.net/certbot/certbot/ubuntu/dists/xenial/InRelease Could not resolve 'ppa.launchpad.net'
      W: Failed to fetch http://repo.mongodb.org/apt/ubuntu/dists/xenial/mongodb-org/3.2/InRelease Could not resolve 'repo.mongodb.org'
      W: Failed to fetch https://deb.nodesource.com/node_8.x/dists/xenial/InRelease Could not resolve host: deb.nodesource.com
      W: Failed to fetch http://ppa.launchpad.net/ondrej/php/ubuntu/dists/xenial/InRelease Could not resolve 'ppa.launchpad.net'
      W: Some index files failed to download. They have been ignored, or old ones used instead.


      Now this isnt a big deal, I know the common issues and fixes for apt and attempted a few of them, however during my troubleshooting I came across something interesting, whenever I run the update in the syslog I get the following:



      Dec 10 09:11:37 magic named[2715]: validating _http._tcp.us.archive.ubuntu.com/SRV: bad cache hit (com/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.us.archive.ubuntu.com/SRV/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating _http._tcp.repo.mongodb.org/SRV: bad cache hit (org/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.repo.mongodb.org/SRV/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating _http._tcp.ppa.launchpad.net/SRV: bad cache hit (net/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.ppa.launchpad.net/SRV/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating _http._tcp.hwraid.le-vert.net/SRV: bad cache hit (net/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.hwraid.le-vert.net/SRV/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating _http._tcp.security.ubuntu.com/SRV: bad cache hit (com/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving '_http._tcp.security.ubuntu.com/SRV/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating deb.nodesource.com/A: bad cache hit (com/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving 'deb.nodesource.com/A/IN': 10.0.2.1#53
      Dec 10 09:11:37 magic named[2715]: validating download.docker.com/CNAME: bad cache hit (com/DS)
      Dec 10 09:11:37 magic named[2715]: broken trust chain resolving 'download.docker.com/A/IN': 10.0.2.1#53
      ...


      I have no idea what this means and Googleing it hasnt helped me thus far, what does this mean and how can I fix it successfully?







      ubuntu apt-get






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Dec 10 at 15:15









      13aal

      10311




      10311






















          1 Answer
          1






          active

          oldest

          votes


















          1














          The "could not resolve" suggests that you're having a DNS resolution issue, which in turn causes the broken trust chain. I would examine your DNS settings - doing a simple ping to a domain name (not an IP address) should confirm this theory. Try ping us.archive.ubuntu.com for instance.






          share|improve this answer





















          • I was able to fix it with a sudo echo "nameserver 8.8.8.8" > /etc/resolv.conf seems like when i rebooted it wiped my resolv.conf?
            – 13aal
            Dec 10 at 15:26











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          1 Answer
          1






          active

          oldest

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          active

          oldest

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          active

          oldest

          votes









          1














          The "could not resolve" suggests that you're having a DNS resolution issue, which in turn causes the broken trust chain. I would examine your DNS settings - doing a simple ping to a domain name (not an IP address) should confirm this theory. Try ping us.archive.ubuntu.com for instance.






          share|improve this answer





















          • I was able to fix it with a sudo echo "nameserver 8.8.8.8" > /etc/resolv.conf seems like when i rebooted it wiped my resolv.conf?
            – 13aal
            Dec 10 at 15:26
















          1














          The "could not resolve" suggests that you're having a DNS resolution issue, which in turn causes the broken trust chain. I would examine your DNS settings - doing a simple ping to a domain name (not an IP address) should confirm this theory. Try ping us.archive.ubuntu.com for instance.






          share|improve this answer





















          • I was able to fix it with a sudo echo "nameserver 8.8.8.8" > /etc/resolv.conf seems like when i rebooted it wiped my resolv.conf?
            – 13aal
            Dec 10 at 15:26














          1












          1








          1






          The "could not resolve" suggests that you're having a DNS resolution issue, which in turn causes the broken trust chain. I would examine your DNS settings - doing a simple ping to a domain name (not an IP address) should confirm this theory. Try ping us.archive.ubuntu.com for instance.






          share|improve this answer












          The "could not resolve" suggests that you're having a DNS resolution issue, which in turn causes the broken trust chain. I would examine your DNS settings - doing a simple ping to a domain name (not an IP address) should confirm this theory. Try ping us.archive.ubuntu.com for instance.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Dec 10 at 15:25









          Jon G - Megaphone Tech

          54449




          54449












          • I was able to fix it with a sudo echo "nameserver 8.8.8.8" > /etc/resolv.conf seems like when i rebooted it wiped my resolv.conf?
            – 13aal
            Dec 10 at 15:26


















          • I was able to fix it with a sudo echo "nameserver 8.8.8.8" > /etc/resolv.conf seems like when i rebooted it wiped my resolv.conf?
            – 13aal
            Dec 10 at 15:26
















          I was able to fix it with a sudo echo "nameserver 8.8.8.8" > /etc/resolv.conf seems like when i rebooted it wiped my resolv.conf?
          – 13aal
          Dec 10 at 15:26




          I was able to fix it with a sudo echo "nameserver 8.8.8.8" > /etc/resolv.conf seems like when i rebooted it wiped my resolv.conf?
          – 13aal
          Dec 10 at 15:26


















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