> the roaming events should not be too frequent That's not an objective test case. Please provide a clear test case that anyone should be able to follow to determine whether this bug has been fixed.
** Description changed: * Impact extra roaming events are been generated * Test case - check the wpa_supplicant log, it should have warnings + check the output of `journalctl -lu wpa_supplicant`, it should have warnings dbus: wpa_dbus_property_changed: no property RoamComplete in object /fi/w1/wpa_supplicant1/Interfaces/3 the roaming events should not be too frequent * Regression potential check that wifi connection keep working correctly - -------------- When using this version of wpa_supplicant with my company WPA2-Enterprise wireless setup, I'm experiencing far too frequent roaming events (even when not moving around) accompanied by hiccups in connectivity. I also see these messages in the wpa_supplicant log: dbus: wpa_dbus_property_changed: no property RoamComplete in object /fi/w1/wpa_supplicant1/Interfaces/3 dbus: wpa_dbus_property_changed: no property RoamTime in object /fi/w1/wpa_supplicant1/Interfaces/3 dbus: wpa_dbus_property_changed: no property SessionLength in object /fi/w1/wpa_supplicant1/Interfaces/3 Having done a little research, at least the dbus errors seem to be fixed by this commit upstream: https://w1.fi/cgit/hostap/commit/wpa_supplicant/dbus/dbus_new.c?id=23d87687c2428f3b94865580b0d33e05c03e6756 So I built a version of wpa_supplicant including this particular patch and installed on my machine. Apart from solving the dbus errors completely, it seems to have had a positive impact on the frequent roaming and unstable connectivity as well (I've run for a day with no burst of roaming events at all, where they used to happen every few minutes most of the time.) ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: wpasupplicant 2:2.9-1ubuntu4 ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34 Uname: Linux 5.4.0-31-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: GNOME Date: Sat May 16 16:47:27 2020 InstallationDate: Installed on 2020-05-12 (4 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: wpa UpgradeStatus: No upgrade log present (probably fresh install) ** Also affects: wpa (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: wpa (Ubuntu Focal) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to wpa in Ubuntu. https://bugs.launchpad.net/bugs/1879087 Title: dbus errors, frequent roaming and unstable connectivity Status in wpa package in Ubuntu: Fix Committed Status in wpa source package in Focal: Incomplete Bug description: * Impact extra roaming events are been generated * Test case check the output of `journalctl -lu wpa_supplicant`, it should have warnings dbus: wpa_dbus_property_changed: no property RoamComplete in object /fi/w1/wpa_supplicant1/Interfaces/3 the roaming events should not be too frequent * Regression potential check that wifi connection keep working correctly -------------- When using this version of wpa_supplicant with my company WPA2-Enterprise wireless setup, I'm experiencing far too frequent roaming events (even when not moving around) accompanied by hiccups in connectivity. I also see these messages in the wpa_supplicant log: dbus: wpa_dbus_property_changed: no property RoamComplete in object /fi/w1/wpa_supplicant1/Interfaces/3 dbus: wpa_dbus_property_changed: no property RoamTime in object /fi/w1/wpa_supplicant1/Interfaces/3 dbus: wpa_dbus_property_changed: no property SessionLength in object /fi/w1/wpa_supplicant1/Interfaces/3 Having done a little research, at least the dbus errors seem to be fixed by this commit upstream: https://w1.fi/cgit/hostap/commit/wpa_supplicant/dbus/dbus_new.c?id=23d87687c2428f3b94865580b0d33e05c03e6756 So I built a version of wpa_supplicant including this particular patch and installed on my machine. Apart from solving the dbus errors completely, it seems to have had a positive impact on the frequent roaming and unstable connectivity as well (I've run for a day with no burst of roaming events at all, where they used to happen every few minutes most of the time.) ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: wpasupplicant 2:2.9-1ubuntu4 ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34 Uname: Linux 5.4.0-31-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: GNOME Date: Sat May 16 16:47:27 2020 InstallationDate: Installed on 2020-05-12 (4 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: wpa UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/wpa/+bug/1879087/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
