Network Names (ESSID) discovery faoled
Hello, I do not know when this started. I rebooted my machine and couldn't connect to the internet. Execution of command "[["/usr/sbin/ip", "link", "set", "wlan0", "up"]]" failed. Exit code: 2 Error output: RTNETLINK answers: Input/output error I am not sure how to deal with it The device is a RT-AC3100 router. It has been working flawlessly for over 2 years. My other devices using wireless do not have any proplems connecting/ OopenSUSE Leap 15.4 Regards, -- Boyd Gerber <gerberb@zenez.com> 801 849-0213 ZENEZ 1042 East Fort Union #135, Midvale Utah 84047
On Mon, 31 Oct 2022 17:23:08 -0600, Boyd Lynn Gerber <gerberb@zenez.com> wrote:
I do not know when this started. I rebooted my machine and couldn't connect to the internet.
Execution of command "[["/usr/sbin/ip", "link", "set", "wlan0", "up"]]" failed. Exit code: 2 Error output: RTNETLINK answers: Input/output error
I am not sure how to deal with it
The device is a RT-AC3100 router. It has been working flawlessly for over 2 years. My other devices using wireless do not have any proplems connecting/
I don't know anything about the error message, but you could try power cycling, or rebooting, the router. -- Robert Webb
On Tuesday 2022-11-01 03:02, Robert Webb wrote:
On Mon, 31 Oct 2022 17:23:08 -0600, Boyd Lynn Gerber <gerberb@zenez.com> wrote:
I do not know when this started. I rebooted my machine and couldn't connect to the internet.
Execution of command "[["/usr/sbin/ip", "link", "set", "wlan0", "up"]]" failed. Exit code: 2 Error output: RTNETLINK answers: Input/output error
I am not sure how to deal with it
The device is a RT-AC3100 router. It has been working flawlessly for over 2 years. My other devices using wireless do not have any proplems connecting/
I don't know anything about the error message, but you could try power cycling, or rebooting, the router.
Done that before posting. Driving me crazy. Google search doesn't help. thanks, -- Boyd Gerber <gerberb@zenez.com> 801 849-0213 ZENEZ 1042 East Fort Union #135, Midvale Utah 84047
On Tue, Nov 1, 2022 at 3:10 PM Boyd Lynn Gerber <gerberb@zenez.com> wrote:
Execution of command "[["/usr/sbin/ip", "link", "set", "wlan0", "up"]]" failed. Exit code: 2 Error output: RTNETLINK answers: Input/output error
This is maybe a disk or filesystem issue. Are other commands executed properly? Any errors on dmesg?
On Tue, Nov 1, 2022 at 4:10 PM Boyd Lynn Gerber <gerberb@zenez.com> wrote:
On Tuesday 2022-11-01 03:02, Robert Webb wrote:
On Mon, 31 Oct 2022 17:23:08 -0600, Boyd Lynn Gerber <gerberb@zenez.com> wrote:
I do not know when this started. I rebooted my machine and couldn't connect to the internet.
Execution of command "[["/usr/sbin/ip", "link", "set", "wlan0", "up"]]" failed. Exit code: 2 Error output: RTNETLINK answers: Input/output error
I am not sure how to deal with it
The device is a RT-AC3100 router. It has been working flawlessly for over 2 years. My other devices using wireless do not have any proplems connecting/
I don't know anything about the error message, but you could try power cycling, or rebooting, the router.
Done that before posting. Driving me crazy. Google search doesn't help.
You could start with explaining where you see this message, what you do before this message appears. Are you using wicked or NetworkManager or something else. Educated guess is that to bring the wireless interface up it has to be associated with the access point which means this message is probably the consequence of a failed association. Also the subject of your post says "discovery failed" but there is absolutely nothing about "discovery" of any kind in your message.
On Tuesday 2022-11-01 16:29, Andrei Borzenkov wrote:
On Tue, Nov 1, 2022 at 4:10 PM Boyd Lynn Gerber <gerberb@zenez.com> wrote:
On Mon, 31 Oct 2022 17:23:08 -0600, Boyd Lynn Gerber <gerberb@zenez.com> wrote:
I do not know when this started. I rebooted my machine and couldn't connect to the internet.
Execution of command "[["/usr/sbin/ip", "link", "set", "wlan0", "up"]]" failed. Exit code: 2 Error output: RTNETLINK answers: Input/output error
I am not sure how to deal with it
The device is a RT-AC3100 router. It has been working flawlessly for over 2 years. My other devices using wireless do not have any proplems connecting/
I don't know anything about the error message, but you could try power cycling, or rebooting, the router.
Done that before posting. Driving me crazy. Google search doesn't help.
You could start with explaining where you see this message, what you do before this message appears. Are you using wicked or NetworkManager or something else.
yast2->Network Setting->Edit wlan0 (Wireless) Choose Network. scanning for Network Window pops up Error Execution of command "[["/usr/sbin/ip", "link", "set", "wlan0", "up"]]" failed. Exit code: 2 Error output: RTNETLINK answers: Input/output error
Educated guess is that to bring the wireless interface up it has to be associated with the access point which means this message is probably the consequence of a failed association. Also the subject of your post says "discovery failed" but there is absolutely nothing about "discovery" of any kind in your message.
yes the discovery failed. I have 8 other devices that do nothave any trouble accessibng it with the sames Network Name (ESSID) and mode/password. Thanks, -- Boyd Gerber <gerberb@zenez.com> 801 849-0213 ZENEZ 1042 East Fort Union #135, Midvale Utah 84047
On 01.11.2022 17:27, Boyd Lynn Gerber wrote:
On Tuesday 2022-11-01 16:29, Andrei Borzenkov wrote:
On Tue, Nov 1, 2022 at 4:10 PM Boyd Lynn Gerber <gerberb@zenez.com> wrote:
On Mon, 31 Oct 2022 17:23:08 -0600, Boyd Lynn Gerber <gerberb@zenez.com> wrote:
I do not know when this started. I rebooted my machine and couldn't connect to the internet.
Execution of command "[["/usr/sbin/ip", "link", "set", "wlan0", "up"]]" failed. Exit code: 2 Error output: RTNETLINK answers: Input/output error
I am not sure how to deal with it
The device is a RT-AC3100 router. It has been working flawlessly for over 2 years. My other devices using wireless do not have any proplems connecting/
I don't know anything about the error message, but you could try power cycling, or rebooting, the router.
Done that before posting. Driving me crazy. Google search doesn't help.
You could start with explaining where you see this message, what you do before this message appears. Are you using wicked or NetworkManager or something else.
yast2->Network Setting->Edit wlan0 (Wireless)
Choose Network.
scanning for Network
Window pops up
Error Execution of command "[["/usr/sbin/ip", "link", "set", "wlan0", "up"]]" failed. Exit code: 2 Error output: RTNETLINK answers: Input/output error
Let's assume you are using wicked.
Educated guess is that to bring the wireless interface up it has to be associated with the access point which means this message is probably the consequence of a failed association.
I was wrong. It is possible (and likely necessary) to set device up before doing anything else. So it sounds like device issue. Reboot, and post full output of "journalctl -b" (upload to https://susepaste.org).
Also the subject of your post
says "discovery failed" but there is absolutely nothing about "discovery" of any kind in your message.
yes the discovery failed.
It does not even attempt discovery, so discovery most certainly cannot fail when it is not even started.
I have 8 other devices that do nothave any trouble accessibng it with the sames Network Name (ESSID) and mode/password.
Thanks,
Hello, As seen below every boot and dumping to a file and searching the results of journalctl -xb provieds. On Tuesday 2022-11-01 20:46, Andrei Borzenkov wrote:
On 01.11.2022 17:27, Boyd Lynn Gerber wrote:
On Tuesday 2022-11-01 16:29, Andrei Borzenkov wrote:
On Tue, Nov 1, 2022 at 4:10 PM Boyd Lynn Gerber <gerberb@zenez.com> wrote:
On Mon, 31 Oct 2022 17:23:08 -0600, Boyd Lynn Gerber <gerberb@zenez.com> wrote:
I do not know when this started. I rebooted my machine and couldn't connect to the internet.
Execution of command "[["/usr/sbin/ip", "link", "set", "wlan0", "up"]]" failed. Exit code: 2 Error output: RTNETLINK answers: Input/output error
I am not sure how to deal with it
The device is a RT-AC3100 router. It has been working flawlessly for over 2 years. My other devices using wireless do not have any proplems connecting/
I don't know anything about the error message, but you could try power cycling, or rebooting, the router.
Done that before posting. Driving me crazy. Google search doesn't help.
You could start with explaining where you see this message, what you do before this message appears. Are you using wicked or NetworkManager or something else.
yast2->Network Setting->Edit wlan0 (Wireless)
Choose Network.
scanning for Network
Window pops up
Error Execution of command "[["/usr/sbin/ip", "link", "set", "wlan0", "up"]]" failed. Exit code: 2 Error output: RTNETLINK answers: Input/output error
Let's assume you are using wicked.
yes, in the results from journalctl -xb p_id 0x00340aff sub 1028:0310 dfs 0 testmode 0 pi 6 features wowlan,ignore-otp,mfp crc32 bf907c7c 0000:00:14.0/usb1/1-1/1-1.2" p_id 0x00340aff sub 1028:0310 dfs 0 testmode 0 pi 6 features wowlan,ignore-otp,mfp crc32 bf907c7c 2812cba otp max-sta 32 raw 0 hwcrypto 1
Educated guess is that to bring the wireless interface up it has to be associated with the access point which means this message is probably the consequence of a failed association.
I was wrong. It is possible (and likely necessary) to set device up before doing anything else. So it sounds like device issue. Reboot, and post full output of "journalctl -b" (upload to https://susepaste.org).
Also the subject of your post
says "discovery failed" but there is absolutely nothing about "discovery" of any kind in your message.
yes the discovery failed.
It does not even attempt discovery, so discovery most certainly cannot fail when it is not even started.
Oct 31 16:05:23 blg wickedd[4053]: wlan0: dbus call /fi/w1/wpa_supplicant1.CreateInterface() failed (fi.w1.wpa_supplicant1.UnknownEError: wpa_supplicant couldn't grab this inteface.) Oct 31 16:05:23 blg wickedd-nanny[4063]: device wlan0: call to org.opensuse.Network.Wireless.changeDevice() failed: Invalid argumets Oct 31 16:05:23 blg wickedd-nanny[4063]: wlan0: failed to bring up device, still contining Oct 31 16:05:31 blg wicked[4065]: wlan0 device-not-running Oct 31 16:05:32 blg vmnetBridge[4886]: RTM_NEWLINK: name:wlan0 index:3 flags:0x00001002 ... Oct 31 16:44:02 blg wickedd[4053]: Wireless disconnect failed - unknown interface wlan0(3) ... Oct 31 16:44:10 blg wickedd[4053]: wlan0: dbus call /fi/w1/wpa_supplicant1.CreateInterface() failed (fi.w1.wpa_supplicant1.UnknownError: wpa_supplicant couldn't grab this interface.) Oct 31 16:44:10 blg wickedd-nanny[4063]: device wlan0: call to org.opensuse.Network.Wireless.changeDevice() failed: Invalid arguments Oct 31 16:44:10 blg wickedd-nanny[4063]: wlan0: failed to bring up device, still contining ... Oct 31 16:44:10 blg wicked[17758]: wlan0 device-ready Oct 31 16:44:10 blg wicked[17758]: wlan0 device-not-running Oct 31 16:44:10 blg systemd[1]: Reloaded wicked managed network interfaces. ... Oct 31 16:45:28 blg firewalld[3927]: ERROR: UNKNOWN_INTERFACE: 'wlan0' is not in any zo>e ... Oct 31 16:45:34 blg wickedd[4053]: wlan0: dbus call /fi/w1/wpa_supplicant1.CreateInterface() failed (fi.w1.wpa_supplicant1.UnknownEError: wpa_supplicant couldn't grab this inteface.) Oct 31 16:45:34 blg wickedd-nanny[4063]: device wlan0: call to org.opensuse.Network.Wireless.changeDevice() failed: Invalid arguments ... Oct 31 16:48:08 blg wickedd[4053]: Wireless disconnect failed - unknown interface wlan0(3) Oct 31 16:48:09 blg firewalld[3927]: ERROR: UNKNOWN_INTERFACE: 'wlan0' is not in any zone Oct 31 16:48:09 blg wicked[18778]: wlan0 device-ready Oct 31 16:48:09 blg systemd[1]: Reloaded wicked managed network interfaces. ... Oct 31 16:48:09 blg systemd[1]: Reloaded wicked managed network interfaces. ░░ Subject: A reload job for unit wicked.service has finished ░░ Defined-By: systemd ░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel ░░ ░░ A reload job for unit wicked.service has finished. ░░ ░░ The job identifier is 52942 and the job result is done. ... Oct 31 16:52:21 blg wickedd[4053]: Wireless disconnect failed - unknown interface wlan0(3) Oct 31 16:52:21 blg firewalld[3927]: WARNING: NOT_ENABLED: wlan0 Oct 31 16:52:21 blg firewalld[3927]: ERROR: UNKNOWN_INTERFACE: 'wlan0' is not in any zone ... Oct 31 16:52:28 blg wickedd[4053]: wlan0: dbus call /fi/w1/wpa_supplicant1.CreateInterce() failed (fi.w1.wpa_supplicant1.UnknownError: wpa_supplicant couldn't grab this interface.) Oct 31 16:52:28 blg wickedd-nanny[4063]: device wlan0: call to org.opensuse.Network.Wireless.changeDevice() failed: Invalid arguments ... Oct 31 16:52:28 blg wicked[19863]: wlan0 device-ready Oct 31 16:52:28 blg wicked[19863]: wlan0 device-not-running Oct 31 16:52:28 blg systemd[1]: Reloaded wicked managed network interfaces. ░░ Subject: A reload job for unit wicked.service has finished ░░ Defined-By: systemd ░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel ░░ ░░ A reload job for unit wicked.service has finished. ░░ ░░ The job identifier is 52944 and the job result is done. ... Oct 31 16:55:09 blg wicked[20440]: em1 device-ready Oct 31 16:55:09 blg wicked[20440]: wlan0 device-ready Oct 31 16:55:09 blg wicked[20440]: em1 up Oct 31 16:55:09 blg systemd[1]: Reloaded wicked managed network interfaces. ░░ Subject: A reload job for unit wicked.service has finished ░░ Defined-By: systemd ░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel ░░ ░░ A reload job for unit wicked.service has finished. ░░ ░░ The job identifier is 52946 and the job result is done. ... Oct 31 17:37:18 blg firewalld[3927]: WARNING: NOT_ENABLED: wlan0 Oct 31 17:37:18 blg kernel: userif-2: sent link down event. Oct 31 17:37:18 blg kernel: userif-2: sent link up event. ... repeats Oct 31 17:37:26 blg wickedd[4053]: wlan0: dbus call /fi/w1/wpa_supplicant1.CreateInterf> Oct 31 17:37:26 blg wickedd-nanny[4063]: device wlan0: call to org.opensuse.Network.Wir Oct 31 17:37:32 blg wicked[6816]: wlan0 device-ready Oct 31 17:37:32 blg wicked[6816]: em1 up Oct 31 17:37:32 blg wicked[6816]: wlan0 device-not-running Oct 31 17:37:32 blg systemd[1]: Reloaded wicked managed network interfaces. ░░ Subject: A reload job for unit wicked.service has finished ░░ Defined-By: systemd ░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel ░░ ░░ A reload job for unit wicked.service has finished. ░░ ░░ The job identifier is 55886 and the job result is done. and Nov 01 07:12:47 blg wickedd[4053]: Wireless disconnect failed - unknown interface wlan0 ... Nov 01 07:12:56 blg wickedd[4053]: wlan0: dbus call /fi/w1/wpa_supplicant1.CreateInterf> Nov 01 07:12:56 blg wickedd-nanny[4063]: device wlan0: call to org.opensuse.Network.Wir ... Nov 01 07:13:02 blg wicked[32537]: em1 up Nov 01 07:13:02 blg wicked[32537]: wlan0 device-not-running Nov 01 07:13:02 blg systemd[1]: Reloaded wicked managed network interfaces. ░░ Subject: A reload job for unit wicked.service has finished ░░ Defined-By: systemd ░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel ░░ ░░ A reload job for unit wicked.service has finished. ░░ ░░ The job identifier is 94086 and the job result is done. ... Nov 01 08:46:51 blg wickedd[4053]: wlan0: dbus call /fi/w1/wpa_supplicant1.CreateInterf Nov 01 08:46:51 blg wickedd-nanny[4063]: device wlan0: call to org.opensuse.Network.Wir ... Nov 01 08:46:56 blg wicked[15451]: em1 device-ready Nov 01 08:46:56 blg wicked[15451]: wlan0 device-ready Nov 01 08:46:56 blg wicked[15451]: em1 up Nov 01 08:46:56 blg wicked[15451]: wlan0 device-not-running Nov 01 08:46:56 blg systemd[1]: Reloaded wicked managed network interfaces. ░░ Subject: A reload job for unit wicked.service has finished ░░ Defined-By: systemd ░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel ░░ ░░ A reload job for unit wicked.service has finished. ░░ ░░ The job identifier is 95846 and the job result is done. ... repeats Nov 01 09:09:20 blg wickedd[4053]: wlan0: dbus call /fi/w1/wpa_supplicant1.CreateInterf maually trying to bring it up TTY=pts/17 ; PWD=/sdahome/gerberb ; USER=root ; COMMAND=/usr/sbin/ifup wlan0 do:session): session opened for user root by gerberb(uid=1000) g route not matching any interface: ipv4 192.168.140.0/24 via 192.168.140.1 type unicast table main scope universe protocol boot g route not matching any interface: ipv4 192.168.1.0/24 via 192.168.1.1 type unicast table main scope universe protocol boot repeats Nov 01 09:19:25 blg wickedd[4053]: wlan0: dbus call /fi/w1/wpa_supplicant1.CreateInterf repeats Nov 01 09:33:22 blg wickedd[4053]: wlan0: dbus call /fi/w1/wpa_supplicant1.CreateInterf> Nov 01 09:33:22 blg wickedd-nanny[4063]: device wlan0: call to org.opensuse.Network.Wir> ... Nov 01 12:48:16 blg wickedd[4053]: Wireless disconnect failed - unknown interface wlan0(3) Nov 01 12:48:17 blg firewalld[3927]: WARNING: NOT_ENABLED: wlan0 Nov 01 12:48:24 blg wickedd[4053]: wlan0: dbus call /fi/w1/wpa_supplicant1.CreateInterface() failed (fi.w1.wpa_supplicant1.UnknownError: wpa_supplicant couldn't grab this interface.) Nov 01 12:48:24 blg wickedd-nanny[4063]: device wlan0: call to org.opensuse.Network.Wireless.changeDevice() failed: Invalid arguments Nov 01 12:48:24 blg wicked[27304]: wlan0 device-ready Nov 01 12:48:24 blg wicked[27304]: wlan0 device-not-running Nov 01 12:48:24 blg systemd[1]: Reloaded wicked managed network interfaces. ░░ Subject: A reload job for unit wicked.service has finished ░░ Defined-By: systemd ░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel ░░ ░░ A reload job for unit wicked.service has finished. ░░ ░░ The job identifier is 102305 and the job result is done. The device is changing from ready to device-not-running. Regards, -- Boyd Gerber <gerberb@zenez.com> 801 849-0213 ZENEZ 1042 East Fort Union #135, Midvale Utah 84047
Hello, I stilld get the error if I stry to scan, but if I use the last known /etc/sysconfig/network/ifcfg-wlan0 from August 18th 2022 and just boot and nottry to change it in yast I get a working WIFI connection to the device. Thanks everyone for suggestions and responses. -- Boyd Gerber <gerberb@zenez.com> 801 849-0213 ZENEZ 1042 East Fort Union #135, Midvale Utah 84047
participants (4)
-
Andrei Borzenkov -
Boyd Lynn Gerber -
Robert Webb -
Stratos Zolotas