[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
This bug was fixed in the package systemd - 232-21ubuntu7 --- systemd (232-21ubuntu7) zesty; urgency=medium * networkd: accept `:' in ifnames in systemd/networkd. (LP: #1714933) * networkd: add support for ActiveSlave and PrimarySlave netdev options. (LP: #1709135) * Cherrypick upstream fix for a race between .mount and .automount units, which currently may result in automounts hanging. (LP: #1709649) * systemd.postinst: Fix-up version number check in the previous sru. The version check in the postinst was too tight, thus the SRU fix failed validation. (LP: #1710410) systemd (232-21ubuntu6) zesty; urgency=medium * link: Fix offload features initialization. This fixes a regression introduced in v232 which caused TCP segmentation offloads being disabled by default, resulting in significant performance issues under certain conditions. (Closes: #864073) (LP: #1703393) * loginctl: Fix loginctl ignoring user given session IDs at command-line (LP: #1682154) * Disable fallback DNS servers. This causes resolved to call-home to google, attempt to access network when none is available, and spams logs. (LP: #1449001) * initramfs-tools: trigger udevadm add actions with subsystems first. This updates the initramfs-tools init-top udev script to trigger udevadm actions with type specified. This mimicks the systemd-udev-trigger.service. Without type specified only devices are triggered, but triggering subsystems may also be required and should happen before triggering the devices. This is the case for example on s390x with zdev generated udev rules. (LP: #1713536) * Enable systemd-resolved by default. (LP: #1710410) * core: fix systemd failing to serialize tasks correctly on daemon-reload. (LP: #1702823) -- Dimitri John Ledkov Wed, 04 Oct 2017 14:22:02 +0100 ** Changed in: systemd (Ubuntu Zesty) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
Verified using ubuntu-17.04-desktop-amd64.iso. ** Tags removed: verification-needed verification-needed-zesty ** Tags added: verification-done verification-done-zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
Hello Malcolm, or anyone else affected, Accepted systemd into zesty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/232-21ubuntu7 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-zesty to verification-done-zesty. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-zesty. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Tags removed: verification-done verification-done-zesty ** Tags added: verification-needed verification-needed-zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
Checked that zesty container has google DNS in the resolved.conf and checked that when no interfaces are configured systemd-resolve --status lists google DNS servers. Upgraded to 232-21ubuntu6 and check that resolved.conf no longer lists google dns by default and when no links are configured there are no nameservers listed in systemd-resolve --status. ** Tags removed: verification-needed verification-needed-zesty ** Tags added: verification-done verification-done-zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Changed in: systemd (Ubuntu Zesty) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
Hello Malcolm, or anyone else affected, Accepted systemd into zesty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/232-21ubuntu6 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-zesty to verification-done-zesty. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-zesty. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: systemd (Ubuntu Zesty) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Description changed: - systemd-resolved will fall back to Google public DNS (8.8.8.8, etc.) in - the absence of other configured DNS servers. + [Impact] + systemd-resolved will fall back to Google public DNS (8.8.8.8, etc.) in the absence of other configured DNS servers. systemd-resolved is not enabled by default in Ubuntu 15.04, but it is installed by default and will behave in this way if enabled by the user. - $ cat /etc/systemd/resolved.conf + $ cat /etc/systemd/resolved.conf (...) # Entries in this file show the compile time defaults. (...) #FallbackDNS=8.8.8.8 8.8.4.4 2001:4860:4860:: 2001:4860:4860::8844 This raises privacy concerns since in the event of accidental misconfiguration DNS queries will be sent unencrypted across the internet, and potentially also security concerns given systemd-resolved does not perform DNSSEC validation and is not particularly well hardened against malicious responses e.g. from a MITM (http://www.openwall.com/lists/oss-security/2014/11/12/5). I believe that it would be better to fail safe if no DNS server is configured -- i.e. have DNS lookups fail; it's better that the user is aware of their misconfiguration, rather than silently sending their queries to Google. The user can intentionally opt to use Google public DNS if they wish. - + [Testcase] Steps to reproduce: 1. Remove existing DNS configuration (from /etc/network/interfaces, /etc/resolv.conf, /etc/resolvconf/resolv.conf.d/*) 2. Reboot, or otherwise clear relevant state 3. sudo service systemd-resolved start 4. Note that Google's servers are listed in /run/systemd/resolve/resolv.conf 5. If systemd-resolved is enabled in /etc/nsswitch.conf (it isn't by default), observe that DNS lookups probably still work, and queries are being sent to one of Google's servers + Possible workaround/bugfix: ship a resolved.conf which clears the + FallbackDNS parameter. - Possible workaround/bugfix: ship a resolved.conf which clears the FallbackDNS parameter. + [Solution] + In ubuntu, we disable fallback DNS at build time, via build system configuration flags. - - This issue has been discussed in the Debian BTS (https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=761658). My interpretation of the Debian package maintainer's position is that a user concerned with the privacy implications shouldn't let systemd get into a state where it uses the fallback DNS servers (quoting Marco d'Itri: "Short summary: have a resolv.conf file or use DHCP"). I would argue that it's safest not to have fallback DNS servers configured at all by default. + This issue has been discussed in the Debian BTS (https://bugs.debian.org + /cgi-bin/bugreport.cgi?bug=761658). My interpretation of the Debian + package maintainer's position is that a user concerned with the privacy + implications shouldn't let systemd get into a state where it uses the + fallback DNS servers (quoting Marco d'Itri: "Short summary: have a + resolv.conf file or use DHCP"). I would argue that it's safest not to + have fallback DNS servers configured at all by default. ** Description changed: [Impact] systemd-resolved will fall back to Google public DNS (8.8.8.8, etc.) in the absence of other configured DNS servers. systemd-resolved is not enabled by default in Ubuntu 15.04, but it is installed by default and will behave in this way if enabled by the user. $ cat /etc/systemd/resolved.conf (...) # Entries in this file show the compile time defaults. (...) #FallbackDNS=8.8.8.8 8.8.4.4 2001:4860:4860:: 2001:4860:4860::8844 This raises privacy concerns since in the event of accidental misconfiguration DNS queries will be sent unencrypted across the internet, and potentially also security concerns given systemd-resolved does not perform DNSSEC validation and is not particularly well hardened against malicious responses e.g. from a MITM (http://www.openwall.com/lists/oss-security/2014/11/12/5). I believe that it would be better to fail safe if no DNS server is configured -- i.e. have DNS lookups fail; it's better that the user is aware of their misconfiguration, rather than silently sending their queries to Google. The user can intentionally opt to use Google public DNS if they wish. [Testcase] Steps to reproduce: 1. Remove existing DNS configuration (from /etc/network/interfaces, /etc/resolv.conf, /etc/resolvconf/resolv.conf.d/*) 2. Reboot, or otherwise clear relevant state 3. sudo service systemd-resolved start 4. Note that Google's servers are listed in /run/systemd/resolve/resolv.conf 5. If systemd-resolved is enabled in /etc/nsswitch.conf (it isn't by default), observe that DNS lookups probably still work, and queries are being sent to one of Google's servers Possible workaround/bugfix: ship a resolved.conf which clears the FallbackDNS parameter. [Solution] In ubuntu, we disable fallback DNS at build ti
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Changed in: systemd (Ubuntu Zesty) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
Just upgraded to 17.04 from 16.04 and found DNS resolution stopped randomly working. As it turns out systemd-resolved decided for some obscure reason to switch to google DNS which it can't reach compared to the locally provided recursive resolver which continues to work just fine. In summary in my case it isn't just a privacy concern but actually breaks DNS resolution. Aug 05 11:29:07 dtank0 systemd-resolved[8051]: Switching to system DNS server 10.124.196.1. Aug 05 11:29:07 dtank0 systemd[1]: Started Network Name Resolution. Aug 05 11:33:58 dtank0 systemd-resolved[8051]: Switching to fallback DNS server 8.8.8.8. After the switch to 8.8.8.8 DNS resolution on the host stopped working because 8.8.8.8 is not reachable from the host. Interestingly stopping and disabling systemd-resolved followed by an "resolvconf -u" did not revert the config back to a working configuration. It required removing /run/resolvconf/interface/systemd-resolved by hand (starting systemd-resolved will add that file but not remove on stop). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** No longer affects: systemd (Ubuntu Yakkety) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: systemd (Ubuntu Yakkety) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: systemd (Ubuntu Zesty) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
removing xenial task, as resolved was not used by default in xenial as far as I can tell, thus this privacy issue is not as critical in xenial as it is in yakkety / zesty. ** No longer affects: systemd (Ubuntu Xenial) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
This bug was fixed in the package systemd - 233-8ubuntu2 --- systemd (233-8ubuntu2) artful; urgency=medium * Disable fallback DNS servers. This causes resolved to call-home to google, attempt to access network when none is available, and spams logs. (LP: #1449001, #1698734) * SECURITY UPDATE: Out-of-bounds write in systemd-resolved. CVE-2017-9445 (LP: #1695546) -- Dimitri John Ledkov Wed, 28 Jun 2017 13:27:28 +0100 ** Changed in: systemd (Ubuntu Artful) Status: Fix Committed => Fix Released ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2017-9445 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Tags removed: rls-aa-incoming -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Changed in: systemd (Debian) Status: Unknown => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Also affects: systemd (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=761658 Importance: Unknown Status: Unknown ** Changed in: systemd Importance: Unknown => Undecided ** Changed in: systemd Status: Fix Released => New ** Changed in: systemd Remote watch: Debian Bug tracker #761658 => None -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Changed in: systemd (Ubuntu Artful) Status: Triaged => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Also affects: systemd (Ubuntu Artful) Importance: Low Status: Triaged ** Also affects: systemd (Ubuntu Yakkety) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu Zesty) Importance: Undecided Status: New ** Changed in: systemd (Ubuntu Artful) Assignee: (unassigned) => Dimitri John Ledkov (xnox) ** Changed in: systemd (Ubuntu Artful) Milestone: None => ubuntu-17.06 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Tags added: rls-aa-incoming -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
Yes please. I am struggling with systemd-resolved. It sucks. I am getting these messages: Jun 15 15:34:19 n53sn systemd-resolved[1503]: Switching to fallback DNS server 8.8.8.8. Jun 15 15:34:19 n53sn systemd-resolved[1503]: Using degraded feature set (UDP+EDNS0+DO) for DNS server 8.8.8.8. Jun 15 15:34:20 n53sn systemd-resolved[1503]: Switching to fallback DNS server 8.8.4.4. Jun 15 15:34:24 n53sn systemd-resolved[1503]: Switching to fallback DNS server 2001:4860:4860::. Jun 15 15:34:24 n53sn systemd-resolved[1503]: Switching to fallback DNS server 2001:4860:4860::8844. Jun 15 15:34:24 n53sn systemd-resolved[1503]: Switching to fallback DNS server 8.8.8.8. Jun 15 15:34:24 n53sn systemd-resolved[1503]: Switching to fallback DNS server 8.8.4.4. Jun 15 15:34:25 n53sn systemd-resolved[1503]: Switching to fallback DNS server 2001:4860:4860::. Jun 15 15:34:25 n53sn systemd-resolved[1503]: Switching to fallback DNS server 2001:4860:4860::8844. Jun 15 15:34:25 n53sn systemd-resolved[1503]: Switching to fallback DNS server 8.8.8.8. Jun 15 15:34:29 n53sn systemd-resolved[1503]: Switching to fallback DNS server 8.8.4.4. Jun 15 15:34:29 n53sn systemd-resolved[1503]: Using degraded feature set (UDP+EDNS0+DO) for DNS server 8.8.4.4. Jun 15 15:34:30 n53sn systemd-resolved[1503]: Switching to fallback DNS server 2001:4860:4860::. Jun 15 15:34:30 n53sn systemd-resolved[1503]: Switching to fallback DNS server 2001:4860:4860::8844. Jun 15 15:34:30 n53sn systemd-resolved[1503]: Switching to fallback DNS server 8.8.8.8. Jun 15 15:34:31 n53sn systemd-resolved[1503]: Switching to fallback DNS server 8.8.4.4. Jun 15 15:34:34 n53sn systemd-resolved[1503]: Switching to fallback DNS server 2001:4860:4860::. Jun 15 15:34:34 n53sn systemd-resolved[1503]: Switching to fallback DNS server 2001:4860:4860::8844. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
In fact, having recently disabled FallbackDNS for myself, I find that I get no DNS at all maybe a quarter of the time I reboot my system. This suggests that systemd-resolved might be silently relying on the 8.8.8.8 fallback much more often than even I suggested above. Can we try disabling FallbackDNS for this development cycle? (Then, once it becomes clear exactly how broken the DNS situation in Ubuntu has become, can we please get rid of this systemd-resolved nonsense for good?) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Tags added: resolved -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
The 8.8.8.8 fallback is not only used on misconfigured systems! It’s also used for a short period while initially connecting or reconnecting to totally healthy networks with DHCP. So the excuse that privacy- conscious users should just use DHCP holds no water. https://github.com/systemd/systemd/issues/4175#issuecomment-252571482 ** Bug watch added: github.com/systemd/systemd/issues #4175 https://github.com/systemd/systemd/issues/4175 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Changed in: systemd Status: Unknown => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1449001] Re: systemd-resolved: please do not use Google public DNS by default
** Changed in: systemd (Ubuntu) Status: New => Triaged ** Changed in: systemd (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449001 Title: systemd-resolved: please do not use Google public DNS by default To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1449001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs