[Touch-packages] [Bug 1725680] Re: DNS name resolution doesn't work on Artful

2018-01-26 Thread Steve Langasek
*** This bug is a duplicate of bug 1727237 ***
https://bugs.launchpad.net/bugs/1727237

** This bug has been marked a duplicate of bug 1727237
   systemd-resolved is not finding a domain

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1725680

Title:
  DNS name resolution doesn't work on Artful

Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  If I boot my laptop with a live image or an installation of Ubuntu
  17.10, DNS name resolution doesn't work (which means I can't access
  any website).

  Steps to reproduce:
  - Boot laptop with Ubuntu 17.10 live image
  - Connect to my wireless network
  - Try to ping any website, e.g. ping ubuntu.com. This immediately fails with 
the error message "Name or service not known"
  - Try to ping an IP-adress, e.g. ping 8.8.8.8 : this works.

  As a workaround, I can get a temporarily working DNS resolution by
  manually editing /etc/resolv.conf (symlink to /run/systemd/resolve
  /stub-resolve.conf) and setting the "nameserver" entry to 8.8.8.8 or
  some other known DNS server.

  On Ubuntu 17.04 this bug is not present.

  The original address in /run/systemd/resolve/stub-resolve.conf is
  127.0.0.53 . I get immediate replies if I ping this address, but
  nevertheless DNS resolution doesn't work.

  It seems that the service systemd-networkd isn't active by default:
  $ sudo systemctl status systemd-networkd
  ● systemd-networkd.service - Network Service
 Loaded: loaded (/lib/systemd/system/systemd-networkd.service; disabled; 
vendo
 Active: inactive (dead)
   Docs: man:systemd-networkd.service(8)

  Manually starting it doesn't seem to help for this bug.

  systemd-resolved is active:

  $ sudo systemctl status systemd-resolved
  ● systemd-resolved.service - Network Name Resolution
 Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; 
vendor
 Active: active (running) since Sat 2017-10-21 12:13:12 UTC; 44min ago
   Docs: man:systemd-resolved.service(8)
 https://www.freedesktop.org/wiki/Software/systemd/resolved
 
https://www.freedesktop.org/wiki/Software/systemd/writing-network-con
 
https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-cl
   Main PID: 1095 (systemd-resolve)
 Status: "Processing requests..."
  Tasks: 1 (limit: 4915)
 CGroup: /system.slice/systemd-resolved.service
 └─1095 /lib/systemd/systemd-resolved

  Okt 21 12:13:12 ubuntu systemd[1]: Starting Network Name Resolution...
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Positive Trust Anchors:
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 19036 8 2 
49aac11d7b6f644
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 20326 8 2 
e06d44b80b8f1d3
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Negative trust anchors: 
10.in-add
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Using system hostname 'ubuntu'.
  Okt 21 12:13:12 ubuntu systemd[1]: Started Network Name Resolution.

  Kind regards,
  Jan

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: systemd 234-2ubuntu12
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.387
  Date: Sat Oct 21 12:26:00 2017
  ExecutablePath: /lib/systemd/systemd-resolved
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  MachineType: Acer Extensa 5635Z
  ProcEnviron:
   LANG=C.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper 
initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
  SourcePackage: systemd
  SystemdDelta:
   [EXTENDED]   /lib/systemd/system/rc-local.service → 
/lib/systemd/system/rc-local.service.d/debian.conf
   [EXTENDED]   /lib/systemd/system/user@.service → 
/lib/systemd/system/user@.service.d/timeout.conf
   
   2 overridden configuration files found.
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2009
  dmi.bios.vendor: Phoenix
  dmi.bios.version: V0.3305
  dmi.board.name: BA50-MV
  dmi.board.vendor: Acer
  dmi.board.version: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenix:bvrV0.3305:bd08/14/2009:svnAcer:pnExtensa5635Z:pvrNotApplicable:rvnAcer:rnBA50-MV:rvrNotApplicable:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Extensa 5635Z
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1725680] Re: DNS name resolution doesn't work on Artful

2017-12-14 Thread Jan Rathmann
@Sebastien
Well, hmmm, it is possible that #1727237 is the same bug. The wifi I was using 
at that time was a bit weird in regards of having a captive portal: It seemed 
to me that it was implemented to show a captive portal in principle when 
connecting to it. But while some other people around were directed to that 
captive portal everytime they connected to the wifi, I saw it on my devices 
(Android phone and the laptop where I send this report from) only at the first 
connection - then I regularily connected to this wifi for months(!) and the 
captive portal was never shown again to me! And that's the reason why I even 
forgot to metion it at all in this bug report.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1725680

Title:
  DNS name resolution doesn't work on Artful

Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  If I boot my laptop with a live image or an installation of Ubuntu
  17.10, DNS name resolution doesn't work (which means I can't access
  any website).

  Steps to reproduce:
  - Boot laptop with Ubuntu 17.10 live image
  - Connect to my wireless network
  - Try to ping any website, e.g. ping ubuntu.com. This immediately fails with 
the error message "Name or service not known"
  - Try to ping an IP-adress, e.g. ping 8.8.8.8 : this works.

  As a workaround, I can get a temporarily working DNS resolution by
  manually editing /etc/resolv.conf (symlink to /run/systemd/resolve
  /stub-resolve.conf) and setting the "nameserver" entry to 8.8.8.8 or
  some other known DNS server.

  On Ubuntu 17.04 this bug is not present.

  The original address in /run/systemd/resolve/stub-resolve.conf is
  127.0.0.53 . I get immediate replies if I ping this address, but
  nevertheless DNS resolution doesn't work.

  It seems that the service systemd-networkd isn't active by default:
  $ sudo systemctl status systemd-networkd
  ● systemd-networkd.service - Network Service
 Loaded: loaded (/lib/systemd/system/systemd-networkd.service; disabled; 
vendo
 Active: inactive (dead)
   Docs: man:systemd-networkd.service(8)

  Manually starting it doesn't seem to help for this bug.

  systemd-resolved is active:

  $ sudo systemctl status systemd-resolved
  ● systemd-resolved.service - Network Name Resolution
 Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; 
vendor
 Active: active (running) since Sat 2017-10-21 12:13:12 UTC; 44min ago
   Docs: man:systemd-resolved.service(8)
 https://www.freedesktop.org/wiki/Software/systemd/resolved
 
https://www.freedesktop.org/wiki/Software/systemd/writing-network-con
 
https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-cl
   Main PID: 1095 (systemd-resolve)
 Status: "Processing requests..."
  Tasks: 1 (limit: 4915)
 CGroup: /system.slice/systemd-resolved.service
 └─1095 /lib/systemd/systemd-resolved

  Okt 21 12:13:12 ubuntu systemd[1]: Starting Network Name Resolution...
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Positive Trust Anchors:
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 19036 8 2 
49aac11d7b6f644
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 20326 8 2 
e06d44b80b8f1d3
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Negative trust anchors: 
10.in-add
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Using system hostname 'ubuntu'.
  Okt 21 12:13:12 ubuntu systemd[1]: Started Network Name Resolution.

  Kind regards,
  Jan

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: systemd 234-2ubuntu12
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.387
  Date: Sat Oct 21 12:26:00 2017
  ExecutablePath: /lib/systemd/systemd-resolved
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  MachineType: Acer Extensa 5635Z
  ProcEnviron:
   LANG=C.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper 
initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
  SourcePackage: systemd
  SystemdDelta:
   [EXTENDED]   /lib/systemd/system/rc-local.service → 
/lib/systemd/system/rc-local.service.d/debian.conf
   [EXTENDED]   /lib/systemd/system/user@.service → 
/lib/systemd/system/user@.service.d/timeout.conf
   
   2 overridden configuration files found.
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2009
  dmi.bios.vendor: Phoenix
  dmi.bios.version: V0.3305
  dmi.board.name: BA50-MV
  dmi.board.vendor: Acer
  dmi.board.version: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: 

[Touch-packages] [Bug 1725680] Re: DNS name resolution doesn't work on Artful

2017-12-11 Thread Sebastien Bacher
@Jan, were you maybe using a wifi behind a captive portal at the time?
could be bug #1727237 maybe?

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1725680

Title:
  DNS name resolution doesn't work on Artful

Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  If I boot my laptop with a live image or an installation of Ubuntu
  17.10, DNS name resolution doesn't work (which means I can't access
  any website).

  Steps to reproduce:
  - Boot laptop with Ubuntu 17.10 live image
  - Connect to my wireless network
  - Try to ping any website, e.g. ping ubuntu.com. This immediately fails with 
the error message "Name or service not known"
  - Try to ping an IP-adress, e.g. ping 8.8.8.8 : this works.

  As a workaround, I can get a temporarily working DNS resolution by
  manually editing /etc/resolv.conf (symlink to /run/systemd/resolve
  /stub-resolve.conf) and setting the "nameserver" entry to 8.8.8.8 or
  some other known DNS server.

  On Ubuntu 17.04 this bug is not present.

  The original address in /run/systemd/resolve/stub-resolve.conf is
  127.0.0.53 . I get immediate replies if I ping this address, but
  nevertheless DNS resolution doesn't work.

  It seems that the service systemd-networkd isn't active by default:
  $ sudo systemctl status systemd-networkd
  ● systemd-networkd.service - Network Service
 Loaded: loaded (/lib/systemd/system/systemd-networkd.service; disabled; 
vendo
 Active: inactive (dead)
   Docs: man:systemd-networkd.service(8)

  Manually starting it doesn't seem to help for this bug.

  systemd-resolved is active:

  $ sudo systemctl status systemd-resolved
  ● systemd-resolved.service - Network Name Resolution
 Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; 
vendor
 Active: active (running) since Sat 2017-10-21 12:13:12 UTC; 44min ago
   Docs: man:systemd-resolved.service(8)
 https://www.freedesktop.org/wiki/Software/systemd/resolved
 
https://www.freedesktop.org/wiki/Software/systemd/writing-network-con
 
https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-cl
   Main PID: 1095 (systemd-resolve)
 Status: "Processing requests..."
  Tasks: 1 (limit: 4915)
 CGroup: /system.slice/systemd-resolved.service
 └─1095 /lib/systemd/systemd-resolved

  Okt 21 12:13:12 ubuntu systemd[1]: Starting Network Name Resolution...
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Positive Trust Anchors:
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 19036 8 2 
49aac11d7b6f644
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 20326 8 2 
e06d44b80b8f1d3
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Negative trust anchors: 
10.in-add
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Using system hostname 'ubuntu'.
  Okt 21 12:13:12 ubuntu systemd[1]: Started Network Name Resolution.

  Kind regards,
  Jan

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: systemd 234-2ubuntu12
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.387
  Date: Sat Oct 21 12:26:00 2017
  ExecutablePath: /lib/systemd/systemd-resolved
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  MachineType: Acer Extensa 5635Z
  ProcEnviron:
   LANG=C.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper 
initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
  SourcePackage: systemd
  SystemdDelta:
   [EXTENDED]   /lib/systemd/system/rc-local.service → 
/lib/systemd/system/rc-local.service.d/debian.conf
   [EXTENDED]   /lib/systemd/system/user@.service → 
/lib/systemd/system/user@.service.d/timeout.conf
   
   2 overridden configuration files found.
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2009
  dmi.bios.vendor: Phoenix
  dmi.bios.version: V0.3305
  dmi.board.name: BA50-MV
  dmi.board.vendor: Acer
  dmi.board.version: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenix:bvrV0.3305:bd08/14/2009:svnAcer:pnExtensa5635Z:pvrNotApplicable:rvnAcer:rnBA50-MV:rvrNotApplicable:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Extensa 5635Z
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1725680] Re: DNS name resolution doesn't work on Artful

2017-12-11 Thread patpat
It seems Casper does not update /etc/systemd/resolved.conf
then I do not really know how you get this working if booting 
from an untouched live 17.10 Ubuntu

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1725680

Title:
  DNS name resolution doesn't work on Artful

Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  If I boot my laptop with a live image or an installation of Ubuntu
  17.10, DNS name resolution doesn't work (which means I can't access
  any website).

  Steps to reproduce:
  - Boot laptop with Ubuntu 17.10 live image
  - Connect to my wireless network
  - Try to ping any website, e.g. ping ubuntu.com. This immediately fails with 
the error message "Name or service not known"
  - Try to ping an IP-adress, e.g. ping 8.8.8.8 : this works.

  As a workaround, I can get a temporarily working DNS resolution by
  manually editing /etc/resolv.conf (symlink to /run/systemd/resolve
  /stub-resolve.conf) and setting the "nameserver" entry to 8.8.8.8 or
  some other known DNS server.

  On Ubuntu 17.04 this bug is not present.

  The original address in /run/systemd/resolve/stub-resolve.conf is
  127.0.0.53 . I get immediate replies if I ping this address, but
  nevertheless DNS resolution doesn't work.

  It seems that the service systemd-networkd isn't active by default:
  $ sudo systemctl status systemd-networkd
  ● systemd-networkd.service - Network Service
 Loaded: loaded (/lib/systemd/system/systemd-networkd.service; disabled; 
vendo
 Active: inactive (dead)
   Docs: man:systemd-networkd.service(8)

  Manually starting it doesn't seem to help for this bug.

  systemd-resolved is active:

  $ sudo systemctl status systemd-resolved
  ● systemd-resolved.service - Network Name Resolution
 Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; 
vendor
 Active: active (running) since Sat 2017-10-21 12:13:12 UTC; 44min ago
   Docs: man:systemd-resolved.service(8)
 https://www.freedesktop.org/wiki/Software/systemd/resolved
 
https://www.freedesktop.org/wiki/Software/systemd/writing-network-con
 
https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-cl
   Main PID: 1095 (systemd-resolve)
 Status: "Processing requests..."
  Tasks: 1 (limit: 4915)
 CGroup: /system.slice/systemd-resolved.service
 └─1095 /lib/systemd/systemd-resolved

  Okt 21 12:13:12 ubuntu systemd[1]: Starting Network Name Resolution...
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Positive Trust Anchors:
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 19036 8 2 
49aac11d7b6f644
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 20326 8 2 
e06d44b80b8f1d3
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Negative trust anchors: 
10.in-add
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Using system hostname 'ubuntu'.
  Okt 21 12:13:12 ubuntu systemd[1]: Started Network Name Resolution.

  Kind regards,
  Jan

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: systemd 234-2ubuntu12
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.387
  Date: Sat Oct 21 12:26:00 2017
  ExecutablePath: /lib/systemd/systemd-resolved
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  MachineType: Acer Extensa 5635Z
  ProcEnviron:
   LANG=C.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper 
initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
  SourcePackage: systemd
  SystemdDelta:
   [EXTENDED]   /lib/systemd/system/rc-local.service → 
/lib/systemd/system/rc-local.service.d/debian.conf
   [EXTENDED]   /lib/systemd/system/user@.service → 
/lib/systemd/system/user@.service.d/timeout.conf
   
   2 overridden configuration files found.
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2009
  dmi.bios.vendor: Phoenix
  dmi.bios.version: V0.3305
  dmi.board.name: BA50-MV
  dmi.board.vendor: Acer
  dmi.board.version: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenix:bvrV0.3305:bd08/14/2009:svnAcer:pnExtensa5635Z:pvrNotApplicable:rvnAcer:rnBA50-MV:rvrNotApplicable:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Extensa 5635Z
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1725680/+subscriptions

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[Touch-packages] [Bug 1725680] Re: DNS name resolution doesn't work on Artful

2017-12-11 Thread Jan Rathmann
I was finally able to test, if I could reproduce the bug on a WPA2
encrypted private wifi network. And interestingly I couldn't - DNS
resolution worked fine when booting a live session and connecting to the
private network.

So it is possible that the behaviour I described in this report may be
some sort of corner case related to  the wifi network I was using 1,5
months ago.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1725680

Title:
  DNS name resolution doesn't work on Artful

Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  If I boot my laptop with a live image or an installation of Ubuntu
  17.10, DNS name resolution doesn't work (which means I can't access
  any website).

  Steps to reproduce:
  - Boot laptop with Ubuntu 17.10 live image
  - Connect to my wireless network
  - Try to ping any website, e.g. ping ubuntu.com. This immediately fails with 
the error message "Name or service not known"
  - Try to ping an IP-adress, e.g. ping 8.8.8.8 : this works.

  As a workaround, I can get a temporarily working DNS resolution by
  manually editing /etc/resolv.conf (symlink to /run/systemd/resolve
  /stub-resolve.conf) and setting the "nameserver" entry to 8.8.8.8 or
  some other known DNS server.

  On Ubuntu 17.04 this bug is not present.

  The original address in /run/systemd/resolve/stub-resolve.conf is
  127.0.0.53 . I get immediate replies if I ping this address, but
  nevertheless DNS resolution doesn't work.

  It seems that the service systemd-networkd isn't active by default:
  $ sudo systemctl status systemd-networkd
  ● systemd-networkd.service - Network Service
 Loaded: loaded (/lib/systemd/system/systemd-networkd.service; disabled; 
vendo
 Active: inactive (dead)
   Docs: man:systemd-networkd.service(8)

  Manually starting it doesn't seem to help for this bug.

  systemd-resolved is active:

  $ sudo systemctl status systemd-resolved
  ● systemd-resolved.service - Network Name Resolution
 Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; 
vendor
 Active: active (running) since Sat 2017-10-21 12:13:12 UTC; 44min ago
   Docs: man:systemd-resolved.service(8)
 https://www.freedesktop.org/wiki/Software/systemd/resolved
 
https://www.freedesktop.org/wiki/Software/systemd/writing-network-con
 
https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-cl
   Main PID: 1095 (systemd-resolve)
 Status: "Processing requests..."
  Tasks: 1 (limit: 4915)
 CGroup: /system.slice/systemd-resolved.service
 └─1095 /lib/systemd/systemd-resolved

  Okt 21 12:13:12 ubuntu systemd[1]: Starting Network Name Resolution...
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Positive Trust Anchors:
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 19036 8 2 
49aac11d7b6f644
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 20326 8 2 
e06d44b80b8f1d3
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Negative trust anchors: 
10.in-add
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Using system hostname 'ubuntu'.
  Okt 21 12:13:12 ubuntu systemd[1]: Started Network Name Resolution.

  Kind regards,
  Jan

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: systemd 234-2ubuntu12
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.387
  Date: Sat Oct 21 12:26:00 2017
  ExecutablePath: /lib/systemd/systemd-resolved
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  MachineType: Acer Extensa 5635Z
  ProcEnviron:
   LANG=C.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper 
initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
  SourcePackage: systemd
  SystemdDelta:
   [EXTENDED]   /lib/systemd/system/rc-local.service → 
/lib/systemd/system/rc-local.service.d/debian.conf
   [EXTENDED]   /lib/systemd/system/user@.service → 
/lib/systemd/system/user@.service.d/timeout.conf
   
   2 overridden configuration files found.
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2009
  dmi.bios.vendor: Phoenix
  dmi.bios.version: V0.3305
  dmi.board.name: BA50-MV
  dmi.board.vendor: Acer
  dmi.board.version: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenix:bvrV0.3305:bd08/14/2009:svnAcer:pnExtensa5635Z:pvrNotApplicable:rvnAcer:rnBA50-MV:rvrNotApplicable:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Extensa 5635Z
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1725680] Re: DNS name resolution doesn't work on Artful

2017-12-10 Thread patpat
I'm PXE booting 17.10 live with Serva.
I also found that the booting image DNS is broken.

I traced the problem to Casper within the booting initrd.lz, the file
/script/casper-bottom/23networking
does not populate 
/etc/systemd/resolved.conf
therefore the DNS daemon does not work.

I've added to 23networking

if [ -f /root/etc/systemd/resolved.conf ]; then
resolv=/root/etc/systemd/resolved.conf

cat > $resolv <> $resolv
[ -n "$rc_server0" ] && [ "$rc_server0" != "0.0.0.0" ] && echo 
"DNS=$rc_server0" >> $resolv
[ -n "$rc_server1" ] && [ "$rc_server1" != "0.0.0.0" ] && echo 
"FallbackDNS=$rc_server1" >> $resolv
[ -n "$rc_server1" ] && [ "$rc_server1" = "0.0.0.0" ] && [ 
"$rc_server0" != "0.0.0.0" ] && echo "FallbackDNS=$rc_server0" >> $resolv
[ -n "$rc_domain" ] && echo "Domains=${rc_domain}" >> $resolv

echo "#LLMNR=yes" >> $resolv
echo "#MulticastDNS=yes" >> $resolv
echo "#DNSSEC=no" >> $resolv
echo "#Cache=yes" >> $resolv
echo "#DNSStubListener=udp" >> $resolv

fi

and now 17.10 live PXE boots correctly with a healthy DNS

Best,
Patrick


** Attachment added: "23networking"
   
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1725680/+attachment/5021036/+files/23networking

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1725680

Title:
  DNS name resolution doesn't work on Artful

Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  If I boot my laptop with a live image or an installation of Ubuntu
  17.10, DNS name resolution doesn't work (which means I can't access
  any website).

  Steps to reproduce:
  - Boot laptop with Ubuntu 17.10 live image
  - Connect to my wireless network
  - Try to ping any website, e.g. ping ubuntu.com. This immediately fails with 
the error message "Name or service not known"
  - Try to ping an IP-adress, e.g. ping 8.8.8.8 : this works.

  As a workaround, I can get a temporarily working DNS resolution by
  manually editing /etc/resolv.conf (symlink to /run/systemd/resolve
  /stub-resolve.conf) and setting the "nameserver" entry to 8.8.8.8 or
  some other known DNS server.

  On Ubuntu 17.04 this bug is not present.

  The original address in /run/systemd/resolve/stub-resolve.conf is
  127.0.0.53 . I get immediate replies if I ping this address, but
  nevertheless DNS resolution doesn't work.

  It seems that the service systemd-networkd isn't active by default:
  $ sudo systemctl status systemd-networkd
  ● systemd-networkd.service - Network Service
 Loaded: loaded (/lib/systemd/system/systemd-networkd.service; disabled; 
vendo
 Active: inactive (dead)
   Docs: man:systemd-networkd.service(8)

  Manually starting it doesn't seem to help for this bug.

  systemd-resolved is active:

  $ sudo systemctl status systemd-resolved
  ● systemd-resolved.service - Network Name Resolution
 Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; 
vendor
 Active: active (running) since Sat 2017-10-21 12:13:12 UTC; 44min ago
   Docs: man:systemd-resolved.service(8)
 https://www.freedesktop.org/wiki/Software/systemd/resolved
 
https://www.freedesktop.org/wiki/Software/systemd/writing-network-con
 
https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-cl
   Main PID: 1095 (systemd-resolve)
 Status: "Processing requests..."
  Tasks: 1 (limit: 4915)
 CGroup: /system.slice/systemd-resolved.service
 └─1095 /lib/systemd/systemd-resolved

  Okt 21 12:13:12 ubuntu systemd[1]: Starting Network Name Resolution...
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Positive Trust Anchors:
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 19036 8 2 
49aac11d7b6f644
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 20326 8 2 
e06d44b80b8f1d3
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Negative trust anchors: 
10.in-add
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Using system hostname 'ubuntu'.
  Okt 21 12:13:12 ubuntu systemd[1]: Started Network Name Resolution.

  Kind regards,
  Jan

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: systemd 234-2ubuntu12
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.387
  Date: Sat Oct 21 12:26:00 2017
  ExecutablePath: /lib/systemd/systemd-resolved
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  MachineType: Acer Extensa 5635Z
  ProcEnviron:
   LANG=C.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper 
initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
  SourcePackage: systemd
  SystemdDelta:
   [EXTENDED]   /lib/systemd/system/rc-local.service → 

[Touch-packages] [Bug 1725680] Re: DNS name resolution doesn't work on Artful

2017-10-22 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: systemd (Ubuntu)
   Status: New => Confirmed

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1725680

Title:
  DNS name resolution doesn't work on Artful

Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  If I boot my laptop with a live image or an installation of Ubuntu
  17.10, DNS name resolution doesn't work (which means I can't access
  any website).

  Steps to reproduce:
  - Boot laptop with Ubuntu 17.10 live image
  - Connect to my wireless network
  - Try to ping any website, e.g. ping ubuntu.com. This immediately fails with 
the error message "Name or service not known"
  - Try to ping an IP-adress, e.g. ping 8.8.8.8 : this works.

  As a workaround, I can get a temporarily working DNS resolution by
  manually editing /etc/resolv.conf (symlink to /run/systemd/resolve
  /stub-resolve.conf) and setting the "nameserver" entry to 8.8.8.8 or
  some other known DNS server.

  On Ubuntu 17.04 this bug is not present.

  The original address in /run/systemd/resolve/stub-resolve.conf is
  127.0.0.53 . I get immediate replies if I ping this address, but
  nevertheless DNS resolution doesn't work.

  It seems that the service systemd-networkd isn't active by default:
  $ sudo systemctl status systemd-networkd
  ● systemd-networkd.service - Network Service
 Loaded: loaded (/lib/systemd/system/systemd-networkd.service; disabled; 
vendo
 Active: inactive (dead)
   Docs: man:systemd-networkd.service(8)

  Manually starting it doesn't seem to help for this bug.

  systemd-resolved is active:

  $ sudo systemctl status systemd-resolved
  ● systemd-resolved.service - Network Name Resolution
 Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; 
vendor
 Active: active (running) since Sat 2017-10-21 12:13:12 UTC; 44min ago
   Docs: man:systemd-resolved.service(8)
 https://www.freedesktop.org/wiki/Software/systemd/resolved
 
https://www.freedesktop.org/wiki/Software/systemd/writing-network-con
 
https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-cl
   Main PID: 1095 (systemd-resolve)
 Status: "Processing requests..."
  Tasks: 1 (limit: 4915)
 CGroup: /system.slice/systemd-resolved.service
 └─1095 /lib/systemd/systemd-resolved

  Okt 21 12:13:12 ubuntu systemd[1]: Starting Network Name Resolution...
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Positive Trust Anchors:
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 19036 8 2 
49aac11d7b6f644
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 20326 8 2 
e06d44b80b8f1d3
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Negative trust anchors: 
10.in-add
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Using system hostname 'ubuntu'.
  Okt 21 12:13:12 ubuntu systemd[1]: Started Network Name Resolution.

  Kind regards,
  Jan

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: systemd 234-2ubuntu12
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.387
  Date: Sat Oct 21 12:26:00 2017
  ExecutablePath: /lib/systemd/systemd-resolved
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  MachineType: Acer Extensa 5635Z
  ProcEnviron:
   LANG=C.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper 
initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
  SourcePackage: systemd
  SystemdDelta:
   [EXTENDED]   /lib/systemd/system/rc-local.service → 
/lib/systemd/system/rc-local.service.d/debian.conf
   [EXTENDED]   /lib/systemd/system/user@.service → 
/lib/systemd/system/user@.service.d/timeout.conf
   
   2 overridden configuration files found.
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2009
  dmi.bios.vendor: Phoenix
  dmi.bios.version: V0.3305
  dmi.board.name: BA50-MV
  dmi.board.vendor: Acer
  dmi.board.version: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenix:bvrV0.3305:bd08/14/2009:svnAcer:pnExtensa5635Z:pvrNotApplicable:rvnAcer:rnBA50-MV:rvrNotApplicable:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Extensa 5635Z
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Acer

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[Touch-packages] [Bug 1725680] Re: DNS name resolution doesn't work on Artful

2017-10-22 Thread Jan Rathmann
Yes, my wifi provides a DNS nameserver. It's adress is 192.168.44.1, and
it is shown when I open System Settings --> WLAN and click on the
properties of the connected network. When I manually add this DNS server
to resolv.conf, DNS resolution will start working.

What I'm currently using is some sort of a "public facility wifi", where
anyone can connect freely to without any authentification (and without
encryption). Unfortunately, this is the only network I can test ATM, so
I don't know if if would be different on e.g. a WPA2-encrypted private
wifi.

Here is the output of the two commands:

$ systemd-resolve --status
Global
  DNSSEC NTA: 10.in-addr.arpa
  16.172.in-addr.arpa
  168.192.in-addr.arpa
  17.172.in-addr.arpa
  18.172.in-addr.arpa
  19.172.in-addr.arpa
  20.172.in-addr.arpa
  21.172.in-addr.arpa
  22.172.in-addr.arpa
  23.172.in-addr.arpa
  24.172.in-addr.arpa
  25.172.in-addr.arpa
  26.172.in-addr.arpa
  27.172.in-addr.arpa
  28.172.in-addr.arpa
  29.172.in-addr.arpa
  30.172.in-addr.arpa
  31.172.in-addr.arpa
  corp
  d.f.ip6.arpa
  home
  internal
  intranet
  lan
  local
  private
  test

Link 3 (wlp7s0)
  Current Scopes: DNS LLMNR/IPv4 LLMNR/IPv6
   LLMNR setting: yes
MulticastDNS setting: no
  DNSSEC setting: no
DNSSEC supported: no
 DNS Servers: 192.168.44.1
  DNS Domain: lan

Link 2 (enp9s0)
  Current Scopes: none
   LLMNR setting: yes
MulticastDNS setting: no
  DNSSEC setting: no
DNSSEC supported: no


--

$ sudo NetworkManager --print-config
# NetworkManager configuration: /etc/NetworkManager/NetworkManager.conf (lib: 
10-dns-resolved.conf, 20-connectivity-ubuntu.conf) (run: 
10-globally-managed-devices.conf) (etc: default-wifi-powersave-on.conf)

[main]
# rc-manager=symlink
# auth-polkit=true
# dhcp=dhclient
dns=systemd-resolved
plugins=ifupdown,keyfile

[connectivity]
uri=http://connectivity-check.ubuntu.com/

[ifupdown]
managed=false

[logging]
# backend=journal
# audit=true

[device]
wifi.scan-rand-mac-address=no

[connection]
wifi.powersave=3

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1725680

Title:
  DNS name resolution doesn't work on Artful

Status in systemd package in Ubuntu:
  New

Bug description:
  If I boot my laptop with a live image or an installation of Ubuntu
  17.10, DNS name resolution doesn't work (which means I can't access
  any website).

  Steps to reproduce:
  - Boot laptop with Ubuntu 17.10 live image
  - Connect to my wireless network
  - Try to ping any website, e.g. ping ubuntu.com. This immediately fails with 
the error message "Name or service not known"
  - Try to ping an IP-adress, e.g. ping 8.8.8.8 : this works.

  As a workaround, I can get a temporarily working DNS resolution by
  manually editing /etc/resolv.conf (symlink to /run/systemd/resolve
  /stub-resolve.conf) and setting the "nameserver" entry to 8.8.8.8 or
  some other known DNS server.

  On Ubuntu 17.04 this bug is not present.

  The original address in /run/systemd/resolve/stub-resolve.conf is
  127.0.0.53 . I get immediate replies if I ping this address, but
  nevertheless DNS resolution doesn't work.

  It seems that the service systemd-networkd isn't active by default:
  $ sudo systemctl status systemd-networkd
  ● systemd-networkd.service - Network Service
 Loaded: loaded (/lib/systemd/system/systemd-networkd.service; disabled; 
vendo
 Active: inactive (dead)
   Docs: man:systemd-networkd.service(8)

  Manually starting it doesn't seem to help for this bug.

  systemd-resolved is active:

  $ sudo systemctl status systemd-resolved
  ● systemd-resolved.service - Network Name Resolution
 Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; 
vendor
 Active: active (running) since Sat 2017-10-21 12:13:12 UTC; 44min ago
   Docs: man:systemd-resolved.service(8)
 https://www.freedesktop.org/wiki/Software/systemd/resolved
 
https://www.freedesktop.org/wiki/Software/systemd/writing-network-con
 
https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-cl
   Main PID: 1095 (systemd-resolve)
 Status: "Processing requests..."
  Tasks: 1 (limit: 4915)
 CGroup: /system.slice/systemd-resolved.service
 └─1095 /lib/systemd/systemd-resolved

  Okt 21 

[Touch-packages] [Bug 1725680] Re: DNS name resolution doesn't work on Artful

2017-10-21 Thread Dimitri John Ledkov
When you boot livecd and connect with network-manager to your wifi, what
is the output of:

$ systemd-resolve --status

$ sudo NetworkManager --print-config

Does your wifi provide DNS nameservers?

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1725680

Title:
  DNS name resolution doesn't work on Artful

Status in systemd package in Ubuntu:
  New

Bug description:
  If I boot my laptop with a live image or an installation of Ubuntu
  17.10, DNS name resolution doesn't work (which means I can't access
  any website).

  Steps to reproduce:
  - Boot laptop with Ubuntu 17.10 live image
  - Connect to my wireless network
  - Try to ping any website, e.g. ping ubuntu.com. This immediately fails with 
the error message "Name or service not known"
  - Try to ping an IP-adress, e.g. ping 8.8.8.8 : this works.

  As a workaround, I can get a temporarily working DNS resolution by
  manually editing /etc/resolv.conf (symlink to /run/systemd/resolve
  /stub-resolve.conf) and setting the "nameserver" entry to 8.8.8.8 or
  some other known DNS server.

  On Ubuntu 17.04 this bug is not present.

  The original address in /run/systemd/resolve/stub-resolve.conf is
  127.0.0.53 . I get immediate replies if I ping this address, but
  nevertheless DNS resolution doesn't work.

  It seems that the service systemd-networkd isn't active by default:
  $ sudo systemctl status systemd-networkd
  ● systemd-networkd.service - Network Service
 Loaded: loaded (/lib/systemd/system/systemd-networkd.service; disabled; 
vendo
 Active: inactive (dead)
   Docs: man:systemd-networkd.service(8)

  Manually starting it doesn't seem to help for this bug.

  systemd-resolved is active:

  $ sudo systemctl status systemd-resolved
  ● systemd-resolved.service - Network Name Resolution
 Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; 
vendor
 Active: active (running) since Sat 2017-10-21 12:13:12 UTC; 44min ago
   Docs: man:systemd-resolved.service(8)
 https://www.freedesktop.org/wiki/Software/systemd/resolved
 
https://www.freedesktop.org/wiki/Software/systemd/writing-network-con
 
https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-cl
   Main PID: 1095 (systemd-resolve)
 Status: "Processing requests..."
  Tasks: 1 (limit: 4915)
 CGroup: /system.slice/systemd-resolved.service
 └─1095 /lib/systemd/systemd-resolved

  Okt 21 12:13:12 ubuntu systemd[1]: Starting Network Name Resolution...
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Positive Trust Anchors:
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 19036 8 2 
49aac11d7b6f644
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 20326 8 2 
e06d44b80b8f1d3
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Negative trust anchors: 
10.in-add
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Using system hostname 'ubuntu'.
  Okt 21 12:13:12 ubuntu systemd[1]: Started Network Name Resolution.

  Kind regards,
  Jan

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: systemd 234-2ubuntu12
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.387
  Date: Sat Oct 21 12:26:00 2017
  ExecutablePath: /lib/systemd/systemd-resolved
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  MachineType: Acer Extensa 5635Z
  ProcEnviron:
   LANG=C.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper 
initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
  SourcePackage: systemd
  SystemdDelta:
   [EXTENDED]   /lib/systemd/system/rc-local.service → 
/lib/systemd/system/rc-local.service.d/debian.conf
   [EXTENDED]   /lib/systemd/system/user@.service → 
/lib/systemd/system/user@.service.d/timeout.conf
   
   2 overridden configuration files found.
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2009
  dmi.bios.vendor: Phoenix
  dmi.bios.version: V0.3305
  dmi.board.name: BA50-MV
  dmi.board.vendor: Acer
  dmi.board.version: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenix:bvrV0.3305:bd08/14/2009:svnAcer:pnExtensa5635Z:pvrNotApplicable:rvnAcer:rnBA50-MV:rvrNotApplicable:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Extensa 5635Z
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Acer

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[Touch-packages] [Bug 1725680] Re: DNS name resolution doesn't work on Artful

2017-10-21 Thread Jan Rathmann
I just tested that disabling systemd-resolved seems to be a good
permanent workaround for me (according to the description under
https://askubuntu.com/questions/907246/how-to-disable-systemd-resolved-
in-ubuntu )

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1725680

Title:
  DNS name resolution doesn't work on Artful

Status in systemd package in Ubuntu:
  New

Bug description:
  If I boot my laptop with a live image or an installation of Ubuntu
  17.10, DNS name resolution doesn't work (which means I can't access
  any website).

  Steps to reproduce:
  - Boot laptop with Ubuntu 17.10 live image
  - Connect to my wireless network
  - Try to ping any website, e.g. ping ubuntu.com. This immediately fails with 
the error message "Name or service not known"
  - Try to ping an IP-adress, e.g. ping 8.8.8.8 : this works.

  As a workaround, I can get a temporarily working DNS resolution by
  manually editing /etc/resolv.conf (symlink to /run/systemd/resolve
  /stub-resolve.conf) and setting the "nameserver" entry to 8.8.8.8 or
  some other known DNS server.

  On Ubuntu 17.04 this bug is not present.

  The original address in /run/systemd/resolve/stub-resolve.conf is
  127.0.0.53 . I get immediate replies if I ping this address, but
  nevertheless DNS resolution doesn't work.

  It seems that the service systemd-networkd isn't active by default:
  $ sudo systemctl status systemd-networkd
  ● systemd-networkd.service - Network Service
 Loaded: loaded (/lib/systemd/system/systemd-networkd.service; disabled; 
vendo
 Active: inactive (dead)
   Docs: man:systemd-networkd.service(8)

  Manually starting it doesn't seem to help for this bug.

  systemd-resolved is active:

  $ sudo systemctl status systemd-resolved
  ● systemd-resolved.service - Network Name Resolution
 Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; 
vendor
 Active: active (running) since Sat 2017-10-21 12:13:12 UTC; 44min ago
   Docs: man:systemd-resolved.service(8)
 https://www.freedesktop.org/wiki/Software/systemd/resolved
 
https://www.freedesktop.org/wiki/Software/systemd/writing-network-con
 
https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-cl
   Main PID: 1095 (systemd-resolve)
 Status: "Processing requests..."
  Tasks: 1 (limit: 4915)
 CGroup: /system.slice/systemd-resolved.service
 └─1095 /lib/systemd/systemd-resolved

  Okt 21 12:13:12 ubuntu systemd[1]: Starting Network Name Resolution...
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Positive Trust Anchors:
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 19036 8 2 
49aac11d7b6f644
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: . IN DS 20326 8 2 
e06d44b80b8f1d3
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Negative trust anchors: 
10.in-add
  Okt 21 12:13:12 ubuntu systemd-resolved[1095]: Using system hostname 'ubuntu'.
  Okt 21 12:13:12 ubuntu systemd[1]: Started Network Name Resolution.

  Kind regards,
  Jan

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: systemd 234-2ubuntu12
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.387
  Date: Sat Oct 21 12:26:00 2017
  ExecutablePath: /lib/systemd/systemd-resolved
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  MachineType: Acer Extensa 5635Z
  ProcEnviron:
   LANG=C.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper 
initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
  SourcePackage: systemd
  SystemdDelta:
   [EXTENDED]   /lib/systemd/system/rc-local.service → 
/lib/systemd/system/rc-local.service.d/debian.conf
   [EXTENDED]   /lib/systemd/system/user@.service → 
/lib/systemd/system/user@.service.d/timeout.conf
   
   2 overridden configuration files found.
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2009
  dmi.bios.vendor: Phoenix
  dmi.bios.version: V0.3305
  dmi.board.name: BA50-MV
  dmi.board.vendor: Acer
  dmi.board.version: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenix:bvrV0.3305:bd08/14/2009:svnAcer:pnExtensa5635Z:pvrNotApplicable:rvnAcer:rnBA50-MV:rvrNotApplicable:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Extensa 5635Z
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Acer

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