Please find dpkg.log attached. I extracted with the following command timely suspects but of those 140 only 131 are unique. I do not know why unless there were updates twice for some reason.
grep -F '2020-05-16 23:' /var/log/dpkg.log | grep -F 'status installed' 2020-05-16 23:12:46 status installed python3-more-itertools:all 4.2.0-1build1 2020-05-16 23:12:46 status installed python3-attr:all 19.3.0-2 2020-05-16 23:12:47 status installed qgis-providers-common:all 3.10.4+dfsg-1ubuntu2 2020-05-16 23:12:47 status installed python3-pyqt5.qtsql:amd64 5.14.1+dfsg-3build1 2020-05-16 23:12:47 status installed ttf-bitstream-vera:all 1.10-8 2020-05-16 23:12:48 status installed libfcgi0ldbl:amd64 2.4.0-10build1 2020-05-16 23:12:48 status installed libgslcblas0:amd64 2.5+dfsg-6build1 2020-05-16 23:12:48 status installed python3-ipython-genutils:all 0.2.0-1ubuntu1 2020-05-16 23:12:49 status installed libsqlite3-mod-spatialite:amd64 4.3.0a-6build1 2020-05-16 23:12:49 status installed fonts-lyx:all 2.3.4.2-2 2020-05-16 23:12:49 status installed libqscintilla2-qt5-l10n:all 2.11.2+dfsg-6 2020-05-16 23:12:49 status installed python3-retrying:all 1.3.3-4 2020-05-16 23:12:50 status installed libhdf5-cpp-103:amd64 1.10.4+repack-11ubuntu1 2020-05-16 23:12:50 status installed libfcgi-bin:amd64 2.4.0-10build1 2020-05-16 23:12:50 status installed qhelpgenerator-qt5:amd64 5.12.8-0ubuntu1 2020-05-16 23:12:51 status installed libqwt-qt5-6:amd64 6.1.4-1.1build1 2020-05-16 23:12:52 status installed libqt5serialport5:amd64 5.12.8-0ubuntu1 2020-05-16 23:12:53 status installed libspatialindex6:amd64 1.9.3-1build1 2020-05-16 23:12:54 status installed libqscintilla2-qt5-15:amd64 2.11.2+dfsg-6 2020-05-16 23:12:54 status installed libqt5designercomponents5:amd64 5.12.8-0ubuntu1 2020-05-16 23:12:55 status installed python3-zipp:all 1.0.0-1 2020-05-16 23:12:55 status installed libqt53dcore5:amd64 5.12.8+dfsg-0ubuntu1 2020-05-16 23:12:55 status installed libqt53dlogic5:amd64 5.12.8+dfsg-0ubuntu1 2020-05-16 23:12:56 status installed python3-webencodings:all 0.5.1-1ubuntu1 2020-05-16 23:12:56 status installed libqgis-native3.10.4:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:12:56 status installed libllvm10:amd64 1:10.0.0-4ubuntu1 2020-05-16 23:12:56 status installed libqgis-core3.10.4:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:12:57 status installed python3-decorator:all 4.4.2-0ubuntu1 2020-05-16 23:12:57 status installed libjs-jquery-ui:all 1.12.1+dfsg-5 2020-05-16 23:12:58 status installed python3-pyparsing:all 2.4.6-1 2020-05-16 23:12:58 status installed libgsl23:amd64 2.5+dfsg-6build1 2020-05-16 23:12:58 status installed libclang1-10:amd64 1:10.0.0-4ubuntu1 2020-05-16 23:12:58 status installed libassimp5:amd64 5.0.1~ds0-1build1 2020-05-16 23:12:59 status installed python3-cycler:all 0.10.0-3 2020-05-16 23:13:00 status installed qtattributionsscanner-qt5:amd64 5.12.8-0ubuntu1 2020-05-16 23:13:00 status installed python3-kiwisolver:amd64 1.0.1-3build1 2020-05-16 23:13:00 status installed grass-doc:all 7.8.2-1build3 2020-05-16 23:13:00 status installed libqt53dinput5:amd64 5.12.8+dfsg-0ubuntu1 2020-05-16 23:13:01 status installed libtcl8.6:amd64 8.6.10+dfsg-1 2020-05-16 23:13:01 status installed libqgis-gui3.10.4:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:13:01 status installed libqgis-analysis3.10.4:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:13:01 status installed python3-html5lib:all 1.0.1-2 2020-05-16 23:13:03 status installed python3-numpy:amd64 1:1.17.4-5ubuntu3 2020-05-16 23:13:03 status installed qt5-assistant:amd64 5.12.8-0ubuntu1 2020-05-16 23:13:03 status installed python3-pyrsistent:amd64 0.15.5-1build1 2020-05-16 23:13:04 status installed python3-pyqt5.qtwebkit:amd64 5.14.1+dfsg-3build1 2020-05-16 23:13:04 status installed liblaszip8:amd64 3.4.3-1build1 2020-05-16 23:13:04 status installed python3-lxml:amd64 4.5.0-1 2020-05-16 23:13:05 status installed libqgispython3.10.4:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:13:06 status installed libjs-leaflet:all 1.6.0~dfsg-1 2020-05-16 23:13:06 status installed python3-traitlets:all 4.3.3-3 2020-05-16 23:13:07 status installed libpdal-util9:amd64 2.0.1+ds-1build3 2020-05-16 23:13:07 status installed qgis-plugin-grass-common:all 3.10.4+dfsg-1ubuntu2 2020-05-16 23:13:08 status installed python-matplotlib-data:all 3.1.2-1ubuntu4 2020-05-16 23:13:08 status installed python3-lib2to3:all 3.8.2-1ubuntu1 2020-05-16 23:13:08 status installed python3-soupsieve:all 1.9.5+dfsg-1 2020-05-16 23:13:09 status installed python3-gdal:amd64 3.0.4+dfsg-1build3 2020-05-16 23:13:09 status installed python3-pyqt5.qsci:amd64 2.11.2+dfsg-6 2020-05-16 23:13:09 status installed python3-pyqt5.qtsvg:amd64 5.14.1+dfsg-3build1 2020-05-16 23:13:09 status installed python3-distutils:all 3.8.2-1ubuntu1 2020-05-16 23:13:51 status installed qgis-providers:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:13:52 status installed python3-matplotlib:amd64 3.1.2-1ubuntu4 2020-05-16 23:13:53 status installed python3-importlib-metadata:all 1.5.0-1 2020-05-16 23:13:53 status installed python3-setuptools:all 45.2.0-1 2020-05-16 23:13:53 status installed qdoc-qt5:amd64 5.12.8-0ubuntu1 2020-05-16 23:13:54 status installed libtk8.6:amd64 8.6.10-1 2020-05-16 23:13:54 status installed libqt53drender5:amd64 5.12.8+dfsg-0ubuntu1 2020-05-16 23:13:54 status installed libqgis-server3.10.4:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:13:56 status installed libpdal-base9:amd64 2.0.1+ds-1build3 2020-05-16 23:13:56 status installed python3-pyproj:amd64 2.5.0+ds-1 2020-05-16 23:13:57 status installed python3-bs4:all 4.8.2-1 2020-05-16 23:13:57 status installed libqgisgrass7-3.10.4:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:13:57 status installed libqt53dquickscene2d5:amd64 5.12.8+dfsg-0ubuntu1 2020-05-16 23:13:57 status installed gdal-bin:amd64 3.0.4+dfsg-1build3 2020-05-16 23:13:58 status installed python3-jsonschema:all 3.2.0-0ubuntu2 2020-05-16 23:13:58 status installed qgis-common:all 3.10.4+dfsg-1ubuntu2 2020-05-16 23:13:58 status installed libpdal-plugin-pgpointcloud:amd64 2.0.1+ds-1build3 2020-05-16 23:13:58 status installed libpdal-plugin-icebridge:amd64 2.0.1+ds-1build3 2020-05-16 23:13:58 status installed qttools5-dev-tools:amd64 5.12.8-0ubuntu1 2020-05-16 23:13:59 status installed qt3d-scene2d-plugin:amd64 5.12.8+dfsg-0ubuntu1 2020-05-16 23:13:59 status installed libpdal-plugin-python:amd64 2.0.1+ds-1build3 2020-05-16 23:14:00 status installed python3-future:all 0.18.2-2 2020-05-16 23:14:02 status installed qgis-provider-grass:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:14:02 status installed python3-jupyter-core:all 4.6.3-3 2020-05-16 23:14:03 status installed libqt53danimation5:amd64 5.12.8+dfsg-0ubuntu1 2020-05-16 23:14:03 status installed qt3d-defaultgeometryloader-plugin:amd64 5.12.8+dfsg-0ubuntu1 2020-05-16 23:14:03 status installed libqt53dextras5:amd64 5.12.8+dfsg-0ubuntu1 2020-05-16 23:14:03 status installed tk8.6-blt2.5:amd64 2.5.3+dfsg-4 2020-05-16 23:14:03 status installed libpdal-plugin-faux:amd64 2.0.1+ds-1build3 2020-05-16 23:14:04 status installed python3-owslib:all 0.19.1-1 2020-05-16 23:14:04 status installed grass-core:amd64 7.8.2-1build3 2020-05-16 23:14:05 status installed libqgis-customwidgets:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:14:05 status installed blt:amd64 2.5.3+dfsg-4 2020-05-16 23:14:05 status installed libpdal-plugin-sqlite:amd64 2.0.1+ds-1build3 2020-05-16 23:14:06 status installed qt3d-gltfsceneio-plugin:amd64 5.12.8+dfsg-0ubuntu1 2020-05-16 23:14:06 status installed python3-tk:amd64 3.8.2-1ubuntu1 2020-05-16 23:14:06 status installed python3-nbformat:all 5.0.4-1 2020-05-16 23:14:06 status installed qt3d-assimpsceneimport-plugin:amd64 5.12.8+dfsg-0ubuntu1 2020-05-16 23:14:07 status installed python3-qgis-common:all 3.10.4+dfsg-1ubuntu2 2020-05-16 23:14:10 status installed python3-plotly:all 4.4.1+dfsg-1 2020-05-16 23:14:10 status installed libqgis-3d3.10.4:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:14:10 status installed libpdal-plugins:amd64 2.0.1+ds-1build3 2020-05-16 23:14:10 status installed python3-qgis:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:14:11 status installed libqgis-app3.10.4:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:14:11 status installed qgis:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:14:11 status installed qgis-plugin-grass:amd64 3.10.4+dfsg-1ubuntu2 2020-05-16 23:14:22 status installed man-db:amd64 2.9.1-1 2020-05-16 23:15:40 status installed shared-mime-info:amd64 1.15-1 2020-05-16 23:15:41 status installed fontconfig:amd64 2.13.1-2ubuntu3 2020-05-16 23:15:41 status installed desktop-file-utils:amd64 0.24-1ubuntu2 2020-05-16 23:15:42 status installed mime-support:all 3.64ubuntu1 2020-05-16 23:15:42 status installed hicolor-icon-theme:all 0.17-2 2020-05-16 23:15:43 status installed libc-bin:amd64 2.31-0ubuntu9 2020-05-16 23:17:50 status installed tex-common:all 6.13 2020-05-16 23:17:51 status installed aglfn:all 1.7+git20191031.4036a9c-2 2020-05-16 23:17:51 status installed maxima:amd64 5.43.2-3 2020-05-16 23:17:51 status installed liblua5.3-0:amd64 5.3.3-1.1ubuntu2 2020-05-16 23:17:51 status installed maxima-doc:all 5.43.2-3 2020-05-16 23:17:51 status installed gnuplot-data:all 5.2.8+dfsg1-2 2020-05-16 23:17:52 status installed wxmaxima:amd64 19.07.0-1.1build1 2020-05-16 23:17:52 status installed maxima-share:all 5.43.2-3 2020-05-16 23:17:52 status installed gnuplot-x11:amd64 5.2.8+dfsg1-2 2020-05-16 23:17:53 status installed mime-support:all 3.64ubuntu1 2020-05-16 23:17:53 status installed libc-bin:amd64 2.31-0ubuntu9 2020-05-16 23:17:58 status installed man-db:amd64 2.9.1-1 2020-05-16 23:18:58 status installed shared-mime-info:amd64 1.15-1 2020-05-16 23:18:58 status installed install-info:amd64 6.7.0.dfsg.2-5 2020-05-16 23:18:59 status installed desktop-file-utils:amd64 0.24-1ubuntu2 2020-05-16 23:19:11 status installed analitza-common:all 4:19.12.3-0ubuntu2 2020-05-16 23:19:12 status installed libanalitza8:amd64 4:19.12.3-0ubuntu2 2020-05-16 23:19:12 status installed libanalitzagui8:amd64 4:19.12.3-0ubuntu2 2020-05-16 23:19:13 status installed libanalitzaplot8:amd64 4:19.12.3-0ubuntu2 2020-05-16 23:19:13 status installed qml-module-org-kde-analitza:amd64 4:19.12.3-0ubuntu2 2020-05-16 23:19:13 status installed libanalitzawidgets8:amd64 4:19.12.3-0ubuntu2 2020-05-16 23:19:13 status installed kalgebra-common:amd64 4:19.12.3-0ubuntu1 2020-05-16 23:19:13 status installed kalgebra:amd64 4:19.12.3-0ubuntu1 2020-05-16 23:19:14 status installed mime-support:all 3.64ubuntu1 2020-05-16 23:19:14 status installed hicolor-icon-theme:all 0.17-2 2020-05-16 23:19:14 status installed libc-bin:amd64 2.31-0ubuntu9 2020-05-16 23:19:15 status installed desktop-file-utils:amd64 0.24-1ubuntu2 ** Attachment added: "dpkg.log.lzma" https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1879326/+attachment/5373855/+files/dpkg.log.lzma -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1879326 Title: DNS resolution ceased to work after update Status in network-manager package in Ubuntu: Incomplete Bug description: Hi I did a Focal install on 14th of May 2020, could work until in the night of 16th of May 2020 and in the morning of the 18th of May 2020 I could not resolve domain names anymore. I can ping DNS servers but the resolution to IP addresses fails. I have switched on automatic installation of security relevant updates. I can reproduce the behaviour with a fresh install accepting all the updates there are. I did not try to find out which update is the cause. See the behaviour below where I even have tried to work around by removing the DNS server of my router: thiemo @ Fujitsu-HO ~ :-( % systemd-resolve --status 20-05-18 12:54 Global LLMNR setting: no MulticastDNS setting: no DNSOverTLS setting: no DNSSEC setting: no DNSSEC supported: no 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 2 (enp0s25) Current Scopes: DNS DefaultRoute setting: yes LLMNR setting: yes MulticastDNS setting: no DNSOverTLS setting: no DNSSEC setting: no DNSSEC supported: no DNS Servers: 139.18.25.33 139.18.25.34 77.59.232.36 62.167.241.5 62.2.107.35 62.2.121.84 62.2.121.88 fd00::7eff:4dff:feaa:2528 2001:638:902:1::10 DNS Domain: ~. thiemo @ Fujitsu-HO ~ % host -v myworkspaceinet.post.ch 20-05-18 12:54 Trying "myworkspaceinet.post.ch" ;; connection timed out; no servers could be reached thiemo @ Fujitsu-HO ~ :-( % alias pong 20-05-18 12:55 pong='ping -c3' thiemo @ Fujitsu-HO ~ % pong 139.18.25.33 20-05-18 12:58 PING 139.18.25.33 (139.18.25.33) 56(84) bytes of data. 64 bytes from 139.18.25.33: icmp_seq=1 ttl=246 time=39.9 ms 64 bytes from 139.18.25.33: icmp_seq=2 ttl=246 time=39.0 ms 64 bytes from 139.18.25.33: icmp_seq=3 ttl=246 time=39.4 ms --- 139.18.25.33 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2003ms rtt min/avg/max/mdev = 39.000/39.431/39.868/0.354 ms Kind regards Thiemo ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: network-manager 1.22.10-1ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30 Uname: Linux 5.4.0-29-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: KDE Date: Mon May 18 13:03:40 2020 InstallationDate: Installed on 2020-05-15 (3 days ago) InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) IpRoute: default via 192.168.178.1 dev enp0s25 proto dhcp metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 192.168.178.0/24 dev enp0s25 proto kernel scope link src 192.168.178.33 metric 100 IwConfig: enp0s25 no wireless extensions. lo no wireless extensions. RfKill: SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH SLAVE FILENAME Wired connection 1 3ce8a4c9-c011-3344-bbfd-9618a499a099 ethernet 1589799780 Mon May 18 13:03:00 2020 yes -100 no /org/freedesktop/NetworkManager/Settings/1 yes enp0s25 activated /org/freedesktop/NetworkManager/ActiveConnection/1 -- /etc/NetworkManager/system-connections/Wired connection 1.nmconnection nmcli-dev: DEVICE TYPE STATE IP4-CONNECTIVITY IP6-CONNECTIVITY DBUS-PATH CONNECTION CON-UUID CON-PATH enp0s25 ethernet connected full full /org/freedesktop/NetworkManager/Devices/2 Wired connection 1 3ce8a4c9-c011-3344-bbfd-9618a499a099 /org/freedesktop/NetworkManager/ActiveConnection/1 lo loopback unmanaged unknown unknown /org/freedesktop/NetworkManager/Devices/1 -- -- -- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.22.10 connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1879326/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp

