could you also add your 'journalctl -b 0' log to the bug after getting the issue and specify the time where you triggered the problem (to make easier to spot the right log section)
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1874717 Title: devices cannot connect to ubuntu hotspot Status in network-manager package in Ubuntu: Incomplete Bug description: I upgraded to ubuntu 20.04 focal-fosa. Now I cannot share the ethernet based internet connection to my ubuntu system via the hotspot connection to my other devices.I am able to connect to my hospot though. My ethernet connection works fine hotspot too but my devices report:"This device has no connection to internet."Earlier in v18.04 it worked fine. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ubuntu-release-upgrader-core 1:20.04.18 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CrashDB: ubuntu CurrentDesktop: ubuntu:GNOME Date: Fri Apr 24 17:49:30 2020 InstallationDate: Installed on 2019-06-18 (310 days ago) InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) PackageArchitecture: all ProcEnviron: LANGUAGE=en_IN:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_IN SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader Symptom: dist-upgrade UpgradeStatus: Upgraded to focal on 2020-04-24 (0 days ago) VarLogDistupgradeTermlog: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1874717/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

