Cannot connect to wifi network after wpa_supplicant upgrade

Hello, Yesterday I noticed was wpa_supplicant upgrade and after some time my wifi stop working. I try that but still cannot connect to my wifi network. I use now Android hotspot to connect to that wifi. So wifi is working with android hotspot but cannot connect to my regular wifi network.
I try that from arch forum:

systemctl stop wpa_supplicant NetworkManager
systemctl disable wpa_supplicant
rm -rf /etc/wpa_supplicant/*
systemctl start NetworkManager

I attach eos-log. (ps. why I cannot upload logs and always have to change to another format?)

Regards.
eos-log-tool.logs.pdf (626.7 KB)

The log you uploaded is empty. Not sure why you are having trouble sending logs. The tool in the Welcome app should work. Or you can upload it with other methods.

Meybe it’s empty because I change prefix to pdf. Regular .logs file is forbidden to upload.

That is my boot log (I don’t know that command):
https://clbin.com/NKgEy

and hardware:
https://clbin.com/B5WSG

Regards.

Don’t you need to enable and start wpa_supplicant again?

You could perhaps also try connecting using wpa_cli to see if that works.

https://wiki.archlinux.org/title/Wpa_supplicant#Connecting_with_wpa_cli

And could you post the link to the Arch forum post?

Hi, I try to run wpa_cli but:

➜ wpa_cli
wpa_cli v2.10
Copyright (c) 2004-2022, Jouni Malinen <j@w1.fi> and contributors

This software may be distributed under the terms of the BSD license.
See README for more details.

Interactive mode

Could not connect to wpa_supplicant: (nil) - re-trying

Like from arch forum:
https://bbs.archlinux.org/viewtopic.php?id=271962

Regards.

Try restarting wpa_supplicant.service again and see if it works.

Check its status:

systemctl status wpa_supplicant

I think there’s some other problem because my wifi is working and now I’m connected with wifi to smartphone hotspot.

● wpa_supplicant.service - WPA supplicant
     Loaded: loaded (/usr/lib/systemd/system/wpa_supplicant.service; disabled; vendor preset: disabled)
     Active: active (running) since Wed 2022-01-26 08:29:10 CET; 1h 0min ago
   Main PID: 3759 (wpa_supplicant)
      Tasks: 1 (limit: 18660)
     Memory: 1.2M
        CPU: 84ms
     CGroup: /system.slice/wpa_supplicant.service
             └─3759 /usr/bin/wpa_supplicant -u -s -O /run/wpa_supplicant

sty 26 09:15:51 marian-dell wpa_supplicant[3759]: wlan0: CTRL-EVENT-DSCP-POLICY clear_all
sty 26 09:15:52 marian-dell wpa_supplicant[3759]: wlan0: SME: Trying to authenticate with 46:74:4b:d9:3c:c7 (SSID='OnePlus9' freq=2412 MHz)
sty 26 09:15:52 marian-dell wpa_supplicant[3759]: wlan0: Trying to associate with 46:44:2b:f9:4c:c7 (SSID='OnePlus9' freq=2412 MHz)
sty 26 09:15:52 marian-dell wpa_supplicant[3759]: wlan0: Associated with 47:44:17:f3:6c:c7
sty 26 09:15:52 marian-dell wpa_supplicant[3759]: wlan0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
sty 26 09:15:52 marian-dell wpa_supplicant[3759]: wlan0: WPA: Key negotiation completed with 46:54:2b:f9:5c:c9 [PTK=CCMP GTK=CCMP]
sty 26 09:15:52 marian-dell wpa_supplicant[3759]: wlan0: CTRL-EVENT-CONNECTED - Connection to 46:54:2b:f9:5c:c7 completed [id=0 id_str=]
sty 26 09:15:52 marian-dell wpa_supplicant[3759]: wlan0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-26 noise=9999 txrate=1000
sty 26 09:15:52 marian-dell wpa_supplicant[3759]: wlan0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-26 noise=9999 txrate=1000
sty 26 09:18:53 marian-dell wpa_supplicant[3759]: wlan0: CTRL-EVENT-BEACON-LOSS

1 Like

So the issue is that you cannot connect to your router?
Hmmm… not sure why then. :confused:

Hopefully other forummates can have some idea.

Yes, strange situation. Yesterday after some time after that feral wpa upgrade there was some conection issue with wifi because all devices lose wifi in my work and only my laptop have problem with wifi today. All other devices have normal wifi connection working.
Regards.

1 Like

Sounds strange.
Have you tried to remove that connection from your WiFi settings and tried to connect to it again?
If you have then ignore this post.

Yes, I try that. :slight_smile:

1 Like

Meybe linux devs make some changes like in windows with wifi security because one laptop with W10 always show that our work network is insecure. I see in Settings that:

Restarting the router usually helps in such cases.

This should normally be enabled.

systemctl enable --now wpa_supplicant

Check your journal log and post errors

journalctl -b -p3 --no-pager --no-hostname

I enable wpa_supplicant service:

sudo systemctl enable --now wpa_supplicant
Created symlink /etc/systemd/system/dbus-fi.w1.wpa_supplicant1.service → /usr/lib/systemd/system/wpa_supplicant.service.
Created symlink /etc/systemd/system/multi-user.target.wants/wpa_supplicant.service → /usr/lib/systemd/system/wpa_supplicant.service.

and

sudo journalctl -b -p3 --no-pager --no-hostname
sty 26 09:52:34 kernel: x86/cpu: SGX disabled by BIOS.
sty 26 09:52:35 kernel: ioremap error for 0x688f2000-0x688f3000, requested 0x2, got 0x0
sty 26 09:52:36 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:36 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:36 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:36 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:36 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:36 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:39 systemd[1]: Failed to mount /mnt/Seagate.
sty 26 09:52:39 kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  495.46  Wed Oct 27 16:31:33 UTC 2021
sty 26 09:52:42 gnome-session-binary[741]: GLib-GIO-CRITICAL: g_bus_get_sync: assertion 'error == NULL || *error == NULL' failed
sty 26 09:52:42 gnome-session-binary[741]: GLib-GIO-CRITICAL: g_bus_get_sync: assertion 'error == NULL || *error == NULL' failed
sty 26 09:52:44 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:44 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:44 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:44 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:44 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:44 kernel: Bluetooth: hci0: Failed to read codec capabilities (-56)
sty 26 09:52:53 gdm-password][981]: gkr-pam: unable to locate daemon control file
sty 26 09:53:00 systemd[990]: Failed to start Application launched by gnome-session-binary.
sty 26 09:53:00 systemd[990]: Failed to start Application launched by gnome-session-binary.
sty 26 09:53:09 gdm-launch-environment][704]: GLib-GObject: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
sty 26 09:55:36 systemd[990]: Failed to start EOS update notifier service.
sty 26 10:13:37 systemd-coredump[5294]: [🡕] Process 5162 (gnome-documents) of user 1000 dumped core.
                                        
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                                        Stack trace of thread 5162:
                                        #0  0x00007f2f29b37c2e n/a (libtracker-sparql-2.0.so.0 + 0x14c2e)
                                        #1  0x00007f2f29b386a0 tracker_sparql_connection_get (libtracker-sparql-2.0.so.0 + 0x156a0)
                                        #2  0x00007f2f463fdd4a n/a (libffi.so.8 + 0x6d4a)
                                        #3  0x00007f2f463fd267 n/a (libffi.so.8 + 0x6267)
                                        #4  0x00007f2f46bc6dc6 n/a (libgjs.so.0 + 0x3fdc6)
                                        #5  0x00007f2f46bc7368 n/a (libgjs.so.0 + 0x40368)
                                        #6  0x00007f2f44ce0fc9 n/a (libmozjs-78.so + 0x4defc9)
                                        #7  0x00007f2f44cbf8dc n/a (libmozjs-78.so + 0x4bd8dc)
                                        #8  0x00007f2f45101806 _Z15JS_CallFunctionP9JSContextN2JS6HandleIP8JSObjectEENS2_IP10JSFunctionEERKNS1_16HandleValueArrayENS1_13MutableHandleINS1_5ValueEEE (libmozjs-78.so + 0x8ff806)
                                        #9  0x00007f2f46bc4dc9 n/a (libgjs.so.0 + 0x3ddc9)
                                        #10 0x00007f2f46bcb1ac n/a (libgjs.so.0 + 0x441ac)
                                        #11 0x00007f2f46bcc2c1 n/a (libgjs.so.0 + 0x452c1)
                                        #12 0x00007f2f463fdb62 n/a (libffi.so.8 + 0x6b62)
                                        #13 0x00007f2f463fdee0 n/a (libffi.so.8 + 0x6ee0)
                                        #14 0x00007f2f46a20c96 g_signal_emit_valist (libgobject-2.0.so.0 + 0x30c96)
                                        #15 0x00007f2f46a20e04 g_signal_emit (libgobject-2.0.so.0 + 0x30e04)
                                        #16 0x00007f2f468f5db6 g_application_register (libgio-2.0.so.0 + 0xcfdb6)
                                        #17 0x00007f2f468f6540 n/a (libgio-2.0.so.0 + 0xd0540)
                                        #18 0x00007f2f4690167a g_application_run (libgio-2.0.so.0 + 0xdb67a)
                                        #19 0x00007f2f463fdd4a n/a (libffi.so.8 + 0x6d4a)
                                        #20 0x00007f2f463fd267 n/a (libffi.so.8 + 0x6267)
                                        #21 0x00007f2f46bc6dc6 n/a (libgjs.so.0 + 0x3fdc6)
                                        #22 0x00007f2f46bc7368 n/a (libgjs.so.0 + 0x40368)
                                        #23 0x00007f2f44ce0fc9 n/a (libmozjs-78.so + 0x4defc9)
                                        #24 0x00007f2f44f5c9d7 n/a (libmozjs-78.so + 0x75a9d7)
                                        #25 0x00007f2f44f62891 n/a (libmozjs-78.so + 0x760891)
                                        #26 0x00007f2f45154136 n/a (libmozjs-78.so + 0x952136)
                                        #27 0x00007f2f451542c4 _ZN2JS8EvaluateEP9JSContextNS_6HandleINS_13StackGCVectorIP8JSObjectN2js15TempAllocPolicyEEEEERKNS_22ReadOnlyCompileOptionsERNS_10SourceTextIDsEENS_13MutableHandleINS_5ValueEEE (libmozjs-78.so + 0x9522c4)
                                        #28 0x00007f2f46c00b0b n/a (libgjs.so.0 + 0x79b0b)
                                        #29 0x00007f2f46c030e7 gjs_context_eval (libgjs.so.0 + 0x7c0e7)
                                        #30 0x0000563662fdbb33 n/a (gjs-console + 0x2b33)
                                        #31 0x00007f2f4644eb25 __libc_start_main (libc.so.6 + 0x27b25)
                                        #32 0x0000563662fdbf0e n/a (gjs-console + 0x2f0e)
                                        
                                        Stack trace of thread 5189:
                                        #0  0x00007f2f4651ab2f __poll (libc.so.6 + 0xf3b2f)
                                        #1  0x00007f2f46af5fd6 n/a (libglib-2.0.so.0 + 0xaafd6)
                                        #2  0x00007f2f46a9d545 g_main_context_iteration (libglib-2.0.so.0 + 0x52545)
                                        #3  0x00007f2f46a9d592 n/a (libglib-2.0.so.0 + 0x52592)
                                        #4  0x00007f2f46acf905 n/a (libglib-2.0.so.0 + 0x84905)
                                        #5  0x00007f2f4451a259 start_thread (libpthread.so.0 + 0x9259)
                                        #6  0x00007f2f465255e3 __clone (libc.so.6 + 0xfe5e3)
                                        
                                        Stack trace of thread 5191:
                                        #0  0x00007f2f4651ab2f __poll (libc.so.6 + 0xf3b2f)
                                        #1  0x00007f2f46af5fd6 n/a (libglib-2.0.so.0 + 0xaafd6)
                                        #2  0x00007f2f46a9f523 g_main_loop_run (libglib-2.0.so.0 + 0x54523)
                                        #3  0x00007f2f4692e0fc n/a (libgio-2.0.so.0 + 0x1080fc)
                                        #4  0x00007f2f46acf905 n/a (libglib-2.0.so.0 + 0x84905)
                                        #5  0x00007f2f4451a259 start_thread (libpthread.so.0 + 0x9259)
                                        #6  0x00007f2f465255e3 __clone (libc.so.6 + 0xfe5e3)
                                        
                                        Stack trace of thread 5201:
                                        #0  0x00007f2f445268ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca)
                                        #1  0x00007f2f44520270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270)
                                        #2  0x00007f2f44f7b3e0 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-78.so + 0x7793e0)
                                        #3  0x00007f2f44f7aee1 n/a (libmozjs-78.so + 0x778ee1)
                                        #4  0x00007f2f4516dbdf n/a (libmozjs-78.so + 0x96bbdf)
                                        #5  0x00007f2f4451a259 start_thread (libpthread.so.0 + 0x9259)
                                        #6  0x00007f2f465255e3 __clone (libc.so.6 + 0xfe5e3)
                                        
                                        Stack trace of thread 5202:
                                        #0  0x00007f2f445268ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca)
                                        #1  0x00007f2f44520270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270)
                                        #2  0x00007f2f44f7b3e0 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-78.so + 0x7793e0)
                                        #3  0x00007f2f44f7aee1 n/a (libmozjs-78.so + 0x778ee1)
                                        #4  0x00007f2f4516dbdf n/a (libmozjs-78.so + 0x96bbdf)
                                        #5  0x00007f2f4451a259 start_thread (libpthread.so.0 + 0x9259)
                                        #6  0x00007f2f465255e3 __clone (libc.so.6 + 0xfe5e3)
                                        
                                        Stack trace of thread 5203:
                                        #0  0x00007f2f445268ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca)
                                        #1  0x00007f2f44520270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270)
                                        #2  0x00007f2f44f7b3e0 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-78.so + 0x7793e0)
                                        #3  0x00007f2f44f7aee1 n/a (libmozjs-78.so + 0x778ee1)
                                        #4  0x00007f2f4516dbdf n/a (libmozjs-78.so + 0x96bbdf)
                                        #5  0x00007f2f4451a259 start_thread (libpthread.so.0 + 0x9259)
                                        #6  0x00007f2f465255e3 __clone (libc.so.6 + 0xfe5e3)
                                        
                                        Stack trace of thread 5204:
                                        #0  0x00007f2f445268ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca)
                                        #1  0x00007f2f44520270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270)
                                        #2  0x00007f2f44f7b3e0 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-78.so + 0x7793e0)
                                        #3  0x00007f2f44f7aee1 n/a (libmozjs-78.so + 0x778ee1)
                                        #4  0x00007f2f4516dbdf n/a (libmozjs-78.so + 0x96bbdf)
                                        #5  0x00007f2f4451a259 start_thread (libpthread.so.0 + 0x9259)
                                        #6  0x00007f2f465255e3 __clone (libc.so.6 + 0xfe5e3)
                                        
                                        Stack trace of thread 5287:
                                        #0  0x00007f2f4651ab2f __poll (libc.so.6 + 0xf3b2f)
                                        #1  0x00007f2f46af5fd6 n/a (libglib-2.0.so.0 + 0xaafd6)
                                        #2  0x00007f2f46a9d545 g_main_context_iteration (libglib-2.0.so.0 + 0x52545)
                                        #3  0x00007f2f4000debe n/a (libdconfsettings.so + 0x5ebe)
                                        #4  0x00007f2f46acf905 n/a (libglib-2.0.so.0 + 0x84905)
                                        #5  0x00007f2f4451a259 start_thread (libpthread.so.0 + 0x9259)
                                        #6  0x00007f2f465255e3 __clone (libc.so.6 + 0xfe5e3)
                                        ELF object binary architecture: AMD x86-64
sty 26 11:00:06 systemd-resolved[409]: Failed to send hostname reply: Transport endpoint is not connected
sty 26 11:00:10 systemd-resolved[409]: Failed to send hostname reply: Transport endpoint is not connected
sty 26 11:00:15 systemd-resolved[409]: Failed to send hostname reply: Transport endpoint is not connected
sty 26 11:00:23 systemd-resolved[409]: Failed to send hostname reply: Transport endpoint is not connected

Check

systemctl status systemd-resolved
resolvectl
➜ sudo systemctl status systemd-resolved
[sudo] hasło użytkownika mariank: 
● systemd-resolved.service - Network Name Resolution
     Loaded: loaded (/usr/lib/systemd/system/systemd-resolved.service; enabled; vendor preset: enabled)
     Active: active (running) since Wed 2022-01-26 09:52:38 CET; 2h 1min ago
       Docs: man:systemd-resolved.service(8)
             man:org.freedesktop.resolve1(5)
             https://www.freedesktop.org/wiki/Software/systemd/writing-network-configuration-managers
             https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-clients
   Main PID: 409 (systemd-resolve)
     Status: "Processing requests..."
      Tasks: 1 (limit: 18660)
     Memory: 8.1M
        CPU: 1.317s
     CGroup: /system.slice/systemd-resolved.service
             └─409 /usr/lib/systemd/systemd-resolved

sty 26 11:31:07 marian-dell systemd-resolved[409]: wlan0: Bus client set DNS server list to: 192.168.75.234
sty 26 11:31:07 marian-dell systemd-resolved[409]: Using degraded feature set UDP instead of UDP+EDNS0 for DNS server 192.168.75.234.
sty 26 11:31:07 marian-dell systemd-resolved[409]: Using degraded feature set UDP instead of UDP+EDNS0 for DNS server 192.168.75.234.
sty 26 11:39:30 marian-dell systemd-resolved[409]: wlan0: Bus client set default route setting: no
sty 26 11:39:30 marian-dell systemd-resolved[409]: wlan0: Bus client reset DNS server list.
sty 26 11:39:30 marian-dell systemd-resolved[409]: Switching to fallback DNS server 1.1.1.1#cloudflare-dns.com.
sty 26 11:39:31 marian-dell systemd-resolved[409]: wlan0: Bus client set default route setting: yes
sty 26 11:39:31 marian-dell systemd-resolved[409]: wlan0: Bus client set DNS server list to: 192.168.75.234
sty 26 11:39:31 marian-dell systemd-resolved[409]: Using degraded feature set UDP instead of UDP+EDNS0 for DNS server 192.168.75.234.
sty 26 11:39:31 marian-dell systemd-resolved[409]: Using degraded feature set UDP instead of UDP+EDNS0 for DNS server 192.168.75.234.

There is an existing bug at systemd related to systemd-resolved, maybe it is the reason. (a fix is on-the-way)
You may try changing your DNS servers to another set (Google’s 8.8.8.8, 8.8.4.4 IIRC).
You might also just reboot and check again.
As I said, restart the router if/when possible.

Edit: Try other kernels, like linux-lts.

I try to change kernel-lts and change to google DNS but nothing works. I cannot restart router because it’s in closed room.

Regards.

Does downgrading wpa_supplicant restore network connectivity?

If so start looking upstream for similar issues with the new version.

EDIT :

Downgrade and wait for fix is probably best bet.

7 Likes

Thank You very much :smiley: that’s it. I downgrade to ver. 2.9.
Regards.

3 Likes