Same here, trying to share my USB tethered internet connection. ``` Mär 23 14:35:18 are-TP-X240 NetworkManager[5202]: <info> [1584970518.6359] manager: startup complete Mär 23 14:35:18 are-TP-X240 systemd[1]: Started Network Manager Wait Online. -- Subject: Unit NetworkManager-wait-online.service has finished start-up -- Defined-By: systemd -- Support: http://www.ubuntu.com/support -- -- Unit NetworkManager-wait-online.service has finished starting up. -- -- The start-up result is RESULT. Mär 23 14:35:18 are-TP-X240 wpa_supplicant[927]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1 Mär 23 14:35:19 are-TP-X240 wpa_supplicant[927]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1 Mär 23 14:35:20 are-TP-X240 wpa_supplicant[927]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1 Mär 23 14:35:21 are-TP-X240 wpa_supplicant[927]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1 Mär 23 14:35:22 are-TP-X240 wpa_supplicant[927]: wlp3s0: AP-STA-CONNECTED 00:16:ea:e5:68:70 Mär 23 14:35:22 are-TP-X240 wpa_supplicant[927]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1 Mär 23 14:35:23 are-TP-X240 dnsmasq-dhcp[5295]: DHCPREQUEST(wlp3s0) 10.42.0.239 00:16:ea:e5:68:70 Mär 23 14:35:23 are-TP-X240 dnsmasq-dhcp[5295]: DHCPACK(wlp3s0) 10.42.0.239 00:16:ea:e5:68:70 are-fokus-x200 Mär 23 14:35:23 are-TP-X240 wpa_supplicant[927]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1 Mär 23 14:35:24 are-TP-X240 wpa_supplicant[927]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1 Mär 23 14:35:25 are-TP-X240 wpa_supplicant[927]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1
``` and it goes on forever. The hotspot seems to be working fine, otherwise. ``` $ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=18.04 DISTRIB_CODENAME=bionic DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS" ``` ``` $ wpa_supplicant -v wpa_supplicant v2.6 Copyright (c) 2003-2016, Jouni Malinen <j...@w1.fi> and contributors ``` -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to wpa in Ubuntu. https://bugs.launchpad.net/bugs/1824118 Title: wpa_supplicant executes hundreds of failed atempts in a second Status in wpa package in Ubuntu: Confirmed Bug description: I use my computer to create a wifi hotspot to my local wired network. Whenever I do so I get short hangs that last for about a second every few minutes. Looking into the syslog in /var/log/syslog I get the output at the end of this message. I have tried my best to look for an answer to this bug, but the reported bugs on wpa_supplicant are all for other ret codes. Best, Victor Apr 10 10:54:40 Amaterasu wpa_supplicant[1048]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1 Apr 10 10:55:13 Amaterasu wpa_supplicant[1048]: message repeated 33 times: [ wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1] Apr 10 10:55:14 Amaterasu dbus-daemon[1748]: [session uid=1000 pid=1748] Activating via systemd: service name='org.gnome.evince.Daemon' unit='evince.service' requested by ':1.413' (uid=1000 pid=6414 comm="emacs lib/legacy/uv_check.f90 " label="unconfined") Apr 10 10:55:14 Amaterasu systemd[1695]: Starting Evince document viewer... Apr 10 10:55:14 Amaterasu dbus-daemon[1748]: [session uid=1000 pid=1748] Successfully activated service 'org.gnome.evince.Daemon' Apr 10 10:55:14 Amaterasu systemd[1695]: Started Evince document viewer. Apr 10 10:55:14 Amaterasu dbus-daemon[1748]: [session uid=1000 pid=1748] Activating service name='org.x.reader.Daemon' requested by ':1.413' (uid=1000 pid=6414 comm="emacs lib/legacy/uv_check.f90 " label="unconfined") Apr 10 10:55:14 Amaterasu dbus-daemon[1748]: [session uid=1000 pid=1748] Successfully activated service 'org.x.reader.Daemon' Apr 10 10:55:14 Amaterasu wpa_supplicant[1048]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1 Apr 10 10:55:37 Amaterasu wpa_supplicant[1048]: message repeated 23 times: [ wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1] Apr 10 10:55:38 Amaterasu dbus-daemon[1748]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/org/freedesktop/Notifications" interface="org.freedesktop.Notifications" member="Notify" mask="send" name="org.freedesktop.Notifications" pid=2263 label="snap.spotify.spotify" Apr 10 10:55:38 Amaterasu wpa_supplicant[1048]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1 Apr 10 10:57:39 Amaterasu wpa_supplicant[1048]: message repeated 120 times: [ wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1] Apr 10 10:57:40 Amaterasu dbus-daemon[1748]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/org/freedesktop/Notifications" interface="org.freedesktop.Notifications" member="Notify" mask="send" name="org.freedesktop.Notifications" pid=2263 label="snap.spotify.spotify" Apr 10 10:57:40 Amaterasu wpa_supplicant[1048]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1 Apr 10 10:58:15 Amaterasu wpa_supplicant[1048]: message repeated 35 times: [ wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-95 retry=1] Apr 10 10:58:15 Amaterasu dbus-daemon[1748]: [session uid=1000 pid=1748] Activating via systemd: service name='org.gnome.evince.Daemon' unit='evince.service' requested by ':1.421' (uid=1000 pid=6772 comm="emacs /var/log/syslog " label="unconfined") Apr 10 10:58:15 Amaterasu systemd[1695]: Starting Evince document viewer... Apr 10 10:58:15 Amaterasu dbus-daemon[1748]: [session uid=1000 pid=1748] Successfully activated service 'org.gnome.evince.Daemon' Apr 10 10:58:15 Amaterasu systemd[1695]: Started Evince document viewer. Apr 10 10:58:15 Amaterasu dbus-daemon[1748]: [session uid=1000 pid=1748] Activating service name='org.x.reader.Daemon' requested by ':1.421' (uid=1000 pid=6772 comm="emacs /var/log/syslog " label="unconfined") Apr 10 10:58:15 Amaterasu dbus-daemon[1748]: [session uid=1000 pid=1748] Successfully activated service 'org.x.reader.Daemon' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/wpa/+bug/1824118/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
