After upgrade, I got wifi randomly stops and I need to turn off and on
it in order to get it back on.
It's very annoying!
Please, have you any ideia how I start to inspect this problem?
Nobody smarter has replied so I'll try :-)
Searching for info on recent related problem reports there are several possible causes. But since you've
just upgraded:
First, could this be a result of MAC randomisation being active now?
Second, is it normal to have both the NetworkManager.service and
networking.service active at the same time?
---- logs -----
after wifi stopped
# journalctl -f
abr 24 12:01:03 marcelo dbus-daemon[712]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
abr 24 12:01:03 marcelo systemd[1]: Started Network Manager Script Dispatcher Service.
abr 24 12:01:04 marcelo NetworkManager[780]: <info> [1650812464.3696] dhcp4 (wlp2s0): state changed new lease, address=192.168.1.175
abr 24 12:01:04 marcelo soffice.bin[9591]: g_object_weak_unref: couldn't find weak ref 0x7fa6e7a07d10(0x7fa6c8009360)
abr 24 12:01:14 marcelo systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
abr 24 12:01:15 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-37 noise=-93 txrate=72200
abr 24 12:03:01 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-32 noise=-93 txrate=72200
abr 24 12:03:07 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-21 noise=-95 txrate=72200
abr 24 12:03:09 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-21 noise=-95 txrate=72200
abr 24 12:03:23 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-13 noise=-95 txrate=72200
after turn off and turn on wifi (I turn off and turn on in
Networking-manager dropdown menu)
# journalctl -f
abr 24 12:07:48 marcelo PackageKit[1377]: uid 1000 obtained auth for org.freedesktop.packagekit.system-sources-refresh
abr 24 12:07:48 marcelo PackageKit[1377]: uid 1000 obtained auth for org.freedesktop.packagekit.system-sources-refresh
abr 24 12:07:49 marcelo goa-daemon[3378]: secret_password_lookup_sync() returned NULL
abr 24 12:07:49 marcelo PackageKit[1377]: uid 1000 is trying to obtain org.freedesktop.packagekit.system-sources-refresh auth (only_trusted:0)
abr 24 12:07:49 marcelo PackageKit[1377]: uid 1000 is trying to obtain org.freedesktop.packagekit.system-sources-refresh auth (only_trusted:0)
abr 24 12:07:49 marcelo PackageKit[1377]: uid 1000 obtained auth for org.freedesktop.packagekit.system-sources-refresh
abr 24 12:07:49 marcelo PackageKit[1377]: uid 1000 obtained auth for org.freedesktop.packagekit.system-sources-refresh
abr 24 12:07:50 marcelo PackageKit[1377]: get-details transaction /17151_bebcddce from uid 1000 finished with success after 5070ms
abr 24 12:07:50 marcelo goa-daemon[3378]: secret_password_lookup_sync() returned NULL
abr 24 12:07:56 marcelo systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
abr 24 12:08:26 marcelo PackageKit[1377]: refresh-cache transaction /17148_acddadad from uid 1000 finished with success after 36393ms
abr 24 12:08:26 marcelo gnome-software[3560]: failed to refresh the cache: Failed to download ‘https://odrs.gnome.org/1.0/reviews/api/ratings’: Cannot resolve hostname: Erro ao resolver “odrs.gnome.org”: Nome ou serviço desconhecido
abr 24 12:08:30 marcelo PackageKit[1377]: refresh-cache transaction /17149_aeddeabb from uid 1000 finished with cancelled-priority after 3887ms
abr 24 12:08:30 marcelo packagekitd[1377]: Falhou o download de alguns ficheiros de índice. Foram ignorados ou os antigos foram usados em seu lugar.
abr 24 12:08:30 marcelo gnome-software[3560]: failed to refresh the cache: Failed to download ‘https://odrs.gnome.org/1.0/reviews/api/ratings’: Cannot resolve hostname: Erro ao resolver “odrs.gnome.org”: Nome ou serviço desconhecido
abr 24 12:08:34 marcelo PackageKit[1377]: get-updates transaction /17167_edccedea from uid 1000 finished with success after 3655ms
abr 24 12:08:36 marcelo PackageKit[1377]: refresh-cache transaction /17152_ccdebacd from uid 1000 finished with cancelled-priority after 2014ms
abr 24 12:08:36 marcelo packagekitd[1377]: Falhou o download de alguns ficheiros de índice. Foram ignorados ou os antigos foram usados em seu lugar.
abr 24 12:08:36 marcelo gnome-software[3560]: failed to refresh the cache: failed to download file: Could not resolve host: cdn.fwupd.org
abr 24 12:08:39 marcelo PackageKit[1377]: get-details transaction /17168_addbccbb from uid 1000 finished with success after 2892ms
abr 24 12:08:39 marcelo PackageKit[1377]: refresh-cache transaction /17153_ccdbcddb from uid 1000 finished with cancelled-priority after 899ms
abr 24 12:08:39 marcelo packagekitd[1377]: Falhou o download de alguns ficheiros de índice. Foram ignorados ou os antigos foram usados em seu lugar.
abr 24 12:08:40 marcelo gnome-software[3560]: failed to refresh the cache: failed to download file: Could not resolve host: cdn.fwupd.org
abr 24 12:08:41 marcelo goa-daemon[3378]: secret_password_lookup_sync() returned NULL
abr 24 12:08:43 marcelo PackageKit[1377]: get-updates transaction /17169_bacdaceb from uid 1000 finished with success after 3847ms
abr 24 12:08:44 marcelo PackageKit[1377]: refresh-cache transaction /17154_acbaedde from uid 1000 finished with cancelled-priority after 877ms
abr 24 12:08:44 marcelo packagekitd[1377]: Falhou o download de alguns ficheiros de índice. Foram ignorados ou os antigos foram usados em seu lugar.
abr 24 12:08:44 marcelo gnome-software[3560]: failed to refresh the cache: failed to download file: Could not resolve host: cdn.fwupd.org
abr 24 12:08:48 marcelo PackageKit[1377]: get-details transaction /17170_dacaadeb from uid 1000 finished with success after 3472ms
abr 24 12:09:08 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-29 noise=-95 txrate=65000
abr 24 12:09:18 marcelo PackageKit[1377]: refresh-cache transaction /17155_aeadeeab from uid 1000 finished with success after 30097ms
abr 24 12:09:18 marcelo gnome-software[3560]: failed to refresh the cache: failed to download file: Could not resolve host: cdn.fwupd.org
abr 24 12:09:22 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-BEACON-LOSS
abr 24 12:09:23 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-BEACON-LOSS
abr 24 12:09:24 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-BEACON-LOSS
abr 24 12:09:25 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-BEACON-LOSS
abr 24 12:09:26 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-BEACON-LOSS
abr 24 12:09:27 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-BEACON-LOSS
abr 24 12:09:28 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-BEACON-LOSS
abr 24 12:09:29 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-BEACON-LOSS
abr 24 12:09:29 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=00:25:9c:13:d6:14 reason=4 locally_generated=1
abr 24 12:09:29 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
abr 24 12:09:29 marcelo NetworkManager[780]: <info> [1650812969.3569] device (wlp2s0): supplicant interface state: completed -> disconnected
abr 24 12:09:29 marcelo NetworkManager[780]: <info> [1650812969.3570] device (p2p-dev-wlp2s0): supplicant management interface state: completed -> disconnected
abr 24 12:09:29 marcelo NetworkManager[780]: <info> [1650812969.4365] device (wlp2s0): supplicant interface state: disconnected -> scanning
abr 24 12:09:29 marcelo NetworkManager[780]: <info> [1650812969.4366] device (p2p-dev-wlp2s0): supplicant management interface state: disconnected -> scanning
abr 24 12:09:30 marcelo wpa_supplicant[781]: wlp2s0: SME: Trying to authenticate with 00:25:9c:13:d6:14 (SSID='Tijuco2020' freq=2462 MHz)
abr 24 12:09:30 marcelo kernel: wlp2s0: authenticate with 00:25:9c:13:d6:14
abr 24 12:09:30 marcelo kernel: wlp2s0: send auth to 00:25:9c:13:d6:14 (try 1/3)
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.3918] device (wlp2s0): supplicant interface state: scanning -> authenticating
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.3919] device (p2p-dev-wlp2s0): supplicant management interface state: scanning -> authenticating
abr 24 12:09:30 marcelo wpa_supplicant[781]: wlp2s0: Trying to associate with 00:25:9c:13:d6:14 (SSID='Tijuco2020' freq=2462 MHz)
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4212] device (wlp2s0): supplicant interface state: authenticating -> associating
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4213] device (p2p-dev-wlp2s0): supplicant management interface state: authenticating -> associating
abr 24 12:09:30 marcelo kernel: wlp2s0: authenticated
abr 24 12:09:30 marcelo kernel: wlp2s0: associate with 00:25:9c:13:d6:14 (try 1/3)
abr 24 12:09:30 marcelo wpa_supplicant[781]: wlp2s0: Associated with 00:25:9c:13:d6:14
abr 24 12:09:30 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
abr 24 12:09:30 marcelo kernel: wlp2s0: RX AssocResp from 00:25:9c:13:d6:14 (capab=0x431 status=0 aid=1)
abr 24 12:09:30 marcelo kernel: wlp2s0: associated
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4571] device (wlp2s0): supplicant interface state: associating -> 4way_handshake
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4571] device (p2p-dev-wlp2s0): supplicant management interface state: associating -> 4way_handshake
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4572] device (wlp2s0): ip:dhcp4: restarting
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4829] dhcp4 (wlp2s0): canceled DHCP transaction
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4829] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4830] dhcp4 (wlp2s0): state changed no lease
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4831] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4832] device (wlp2s0): ip:dhcp6: restarting
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4833] dhcp6 (wlp2s0): canceled DHCP transaction
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4833] dhcp6 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4833] dhcp6 (wlp2s0): state changed no lease
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.4834] dhcp6 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 24 12:09:30 marcelo gnome-shell[3256]: An active wireless connection, in infrastructure mode, involves no access point?
abr 24 12:09:30 marcelo gnome-shell[3256]: An active wireless connection, in infrastructure mode, involves no access point?
abr 24 12:09:30 marcelo gnome-shell[3256]: An active wireless connection, in infrastructure mode, involves no access point?
abr 24 12:09:30 marcelo wpa_supplicant[781]: wlp2s0: WPA: Key negotiation completed with 00:25:9c:13:d6:14 [PTK=CCMP GTK=CCMP]
abr 24 12:09:30 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-CONNECTED - Connection to 00:25:9c:13:d6:14 completed [id=0 id_str=]
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.5085] device (wlp2s0): supplicant interface state: 4way_handshake -> completed
abr 24 12:09:30 marcelo NetworkManager[780]: <info> [1650812970.5087] device (p2p-dev-wlp2s0): supplicant management interface state: 4way_handshake -> completed
abr 24 12:09:30 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-45 noise=-93 txrate=65000
abr 24 12:09:31 marcelo NetworkManager[780]: <info> [1650812971.5893] dhcp6 (wlp2s0): state changed new lease, address=fd4e:49de:cbe9::860
abr 24 12:09:31 marcelo dbus-daemon[712]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.12' (uid=0 pid=780 comm="/usr/sbin/NetworkManager --no-daemon")
abr 24 12:09:31 marcelo systemd[1]: Starting Network Manager Script Dispatcher Service...
abr 24 12:09:31 marcelo dbus-daemon[712]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
abr 24 12:09:31 marcelo systemd[1]: Started Network Manager Script Dispatcher Service.
abr 24 12:09:31 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-33 noise=-93 txrate=72200
abr 24 12:09:32 marcelo NetworkManager[780]: <info> [1650812972.5117] dhcp4 (wlp2s0): state changed new lease, address=192.168.1.175
abr 24 12:09:41 marcelo wpa_supplicant[781]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-33 noise=-93 txrate=72200
abr 24 12:09:42 marcelo systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
abr 24 12:09:52 marcelo PackageKit[1377]: uid 1000 is trying to obtain org.freedesktop.packagekit.system-sources-refresh auth (only_trusted:0)
abr 24 12:09:52 marcelo PackageKit[1377]: uid 1000 obtained auth for org.freedesktop.packagekit.system-sources-refresh
abr 24 12:09:53 marcelo PackageKit[1377]: refresh-cache transaction /17156_cedbbdbd from uid 1000 finished with success after 35004ms
abr 24 12:09:53 marcelo gnome-software[3560]: failed to refresh the cache: failed to download file: Could not resolve host: cdn.fwupd.org
abr 24 12:09:55 marcelo PackageKit[1377]: refresh-cache transaction /17157_acebcaeb from uid 1000 finished with cancelled-priority after 2570ms
abr 24 12:09:55 marcelo packagekitd[1377]: Falhou o download de alguns ficheiros de índice. Foram ignorados ou os antigos foram usados em seu lugar.
abr 24 12:09:55 marcelo gnome-software[3560]: failed to refresh the cache: failed to download file: Could not resolve host: cdn.fwupd.org
abr 24 12:09:58 marcelo PackageKit[1377]: get-updates transaction /17172_cddebebc from uid 1000 finished with success after 2681ms
abr 24 12:09:59 marcelo PackageKit[1377]: refresh-cache transaction /17158_dbeecdda from uid 1000 finished with cancelled-priority after 668ms
abr 24 12:09:59 marcelo packagekitd[1377]: Falhou o download de alguns ficheiros de índice. Foram ignorados ou os antigos foram usados em seu lugar.
abr 24 12:09:59 marcelo gnome-software[3560]: failed to refresh the cache: failed to download file: Could not resolve host: cdn.fwupd.org
abr 24 12:10:01 marcelo CRON[187981]: pam_unix(cron:session): session opened for user marcelo(uid=1000) by (uid=0)
abr 24 12:10:01 marcelo CRON[187983]: (marcelo) CMD (sh /home/marcelo/bin/scripts/offlineimap_run.sh >> /tmp/output 2>&1)
abr 24 12:10:01 marcelo CRON[187981]: pam_unix(cron:session): session closed for user marcelo
abr 24 12:10:02 marcelo PackageKit[1377]: get-details transaction /17173_abcbbeae from uid 1000 finished with success after 2986ms
# systemctl list-units --type service --no-pager
UNIT LOAD ACTIVE SUB DESCRIPTION
accounts-daemon.service loaded active running Accounts Service
alsa-restore.service loaded active exited Save/Restore Sound Card State
apache2.service loaded active running The Apache HTTP Server
apparmor.service loaded active exited Load AppArmor profiles
avahi-daemon.service loaded active running Avahi mDNS/DNS-SD Stack
binfmt-support.service loaded active exited Enable support for additional executable binary formats
bluetooth.service loaded active running Bluetooth service
colord.service loaded active running Manage, Install and Generate Color Profiles
console-setup.service loaded active exited Set console font and keymap
cron.service loaded active running Regular background program processing daemon
cups-browsed.service loaded active running Make remote CUPS printers available locally
cups.service loaded active running CUPS Scheduler
dbus.service loaded active running D-Bus System Message Bus
displaylink-driver.service loaded active running DisplayLink Driver Service
expressvpn.service loaded active running ExpressVPN Daemon
● fwupd-refresh.service loaded failed failed Refresh fwupd metadata and update motd
fwupd.service loaded active running Firmware update daemon
gdm.service loaded active running GNOME Display Manager
glances.service loaded active running Glances
ifupdown-pre.service loaded active exited Helper to synchronize boot up for ifupdown
keyboard-setup.service loaded active exited Set the console keyboard layout
kmod-static-nodes.service loaded active exited Create List of Static Device Nodes
lm-sensors.service loaded active exited Initialize hardware monitoring sensors
networking.service loaded active exited Raise network interfaces
NetworkManager-wait-online.service loaded active exited Network Manager Wait Online
NetworkManager.service loaded active running Network Manager
packagekit.service loaded active running PackageKit Daemon
plymouth-quit-wait.service loaded active exited Hold until boot process finishes up
plymouth-read-write.service loaded active exited Tell Plymouth To Write Out Runtime Data
plymouth-start.service loaded active exited Show Plymouth Boot Screen
polkit.service loaded active running Authorization Manager
power-profiles-daemon.service loaded active running Power Profiles daemon
rsyslog.service loaded active running System Logging Service
rtkit-daemon.service loaded active running RealtimeKit Scheduling Policy Service
ssh.service loaded active running OpenBSD Secure Shell server
switcheroo-control.service loaded active running Switcheroo Control Proxy service
systemd-backlight@backlight:intel_backlight.service loaded active exited Load/Save Screen Backlight Brightness of backlight:intel_backlight
systemd-backlight@leds:dell::kbd_backlight.service loaded active exited Load/Save Screen Backlight Brightness of leds:dell::kbd_backlight
systemd-fsck@dev-disk-by\x2duuid-1ead2791\x2d92c2\x2d4a8d\x2dab98\x2da66744d8cb51.se… loaded active exited File System Check on /dev/disk/by-uuid/1ead2791-92c2-4a8d-ab98-a66744d8cb51
systemd-fsck@dev-disk-by\x2duuid-6A75\x2d358E.service loaded active exited File System Check on /dev/disk/by-uuid/6A75-358E
systemd-journal-flush.service loaded active exited Flush Journal to Persistent Storage
systemd-journald.service loaded active running Journal Service
systemd-logind.service loaded active running User Login Management
systemd-modules-load.service loaded active exited Load Kernel Modules
systemd-random-seed.service loaded active exited Load/Save Random Seed
systemd-remount-fs.service loaded active exited Remount Root and Kernel File Systems
systemd-resolved.service loaded active running Network Name Resolution
systemd-sysctl.service loaded active exited Apply Kernel Variables
systemd-sysusers.service loaded active exited Create System Users
systemd-timesyncd.service loaded active running Network Time Synchronization
systemd-tmpfiles-setup-dev.service loaded active exited Create Static Device Nodes in /dev
systemd-tmpfiles-setup.service loaded active exited Create Volatile Files and Directories
systemd-udev-trigger.service loaded active exited Coldplug All udev Devices
systemd-udevd.service loaded active running Rule-based Manager for Device Events and Files
systemd-update-utmp.service loaded active exited Record System Boot/Shutdown in UTMP
systemd-user-sessions.service loaded active exited Permit User Sessions
udisks2.service loaded active running Disk Manager
unattended-upgrades.service loaded active running Unattended Upgrades Shutdown
upower.service loaded active running Daemon for power management
user-runtime-dir@1000.service loaded active exited User Runtime Directory /run/user/1000
user@1000.service loaded active running User Manager for UID 1000
uuidd.service loaded active running Daemon for generating UUIDs
vboxautostart-service.service loaded active exited vboxautostart-service.service
vboxballoonctrl-service.service loaded active exited vboxballoonctrl-service.service
vboxdrv.service loaded active exited VirtualBox Linux kernel module
vboxweb-service.service loaded active exited vboxweb-service.service
warsaw.service loaded active running Warsaw Desktop
wpa_supplicant.service loaded active running WPA supplicant
Thank you!
--
Marcelo