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Q&A `nmcli` missing laptop wireless device after everything work right

My device is Thinkpad E40 with openSUSE Leap 15.4. I've use this device under this OS weeks ago and didn't happen this problem. After normally running, wlan0 device not show in nmcli and my wirele...

0 answers · posted 2y ago by Dead_Bush_Sanpai‭ · edited 2y ago by Dead_Bush_Sanpai‭

Question networking

#5: Post edited by

Dead_Bush_Sanpai‭ · 2022-12-02T05:31:44Z (almost 2 years ago)

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My device is Thinkpad E40 with openSUSE Leap 15.4. I've use this device under this OS weeks ago and didn't happen this problem.\
After normally running, wlan0 device not show in nmcli and my wireless connection no longer available, after reboot I can use wireless again, but after some period this happen again and this time even reboot won't solve.\
Between these problem time I didn't update or install any software.\
Additionally, at past time, I found network connect widget in Plasma show a `wlan1` after SSID. A wireless switch on keyboard but nothing happen on press both on normal time or at this problem time.\
\
`nmcli` only show `eth0` and `lo`\
`lsmod | grep wifi` no output
```
~~dead_bush_sanpai@e40-deadbushsanpai-l:~> sudo journalctl -u NetworkManager -b -e > Desktop/journalctl.txt~~
~~Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Starting Network Manager...~~
~~Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6449] NetworkManager (version 1.32.12) is starting... (for the first time)~~
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6450] Read config: /etc/NetworkManager/NetworkManager.conf
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Started Network Manager.
~~Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6721] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"~~
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6752] manager[0x55c2e9193040]: monitoring kernel firmware directory '/lib/firmware'.
~~Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0935] hostname: hostname: using hostnamed~~
~~Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0936] hostname: hostname changed from (none) to "e40-deadbushsanpai-l"~~
~~Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0942] dns-mgr[0x55c2e9176220]: init: dns=default,systemd-resolved rc-manager=netconfig~~
~~Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: Wi-Fi hardware radio set enabled~~
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: WWAN hardware radio set enabled
~~Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.8853] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-adsl.so)~~
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.3736] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-bluetooth.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.5881] Loaded device plugin: NMOvsFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-ovs.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.3015] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-team.so)
~~Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5355] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wifi.so)~~
~~Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5370] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wwan.so)~~
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5376] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
~~Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file~~
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: Networking is enabled by state file
~~Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5538] dhcp-init: Using DHCP client 'dhclient'~~
~~Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8287] settings: Loaded settings plugin: keyfile (internal)~~
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8316] device (lo): carrier: link connected
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8320] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8332] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
~~Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8349] settings: (eth0): created default wired connection 'Wired connection 1'~~
~~Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8355] device (eth0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')~~
~~Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2644] modem-manager: ModemManager available~~
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2653] ovsdb: Could not connect: No such file or directory
~~Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2654] ovsdb: disconnected from ovsdb~~
Dec 01 04:49:30 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870170.1441] manager: startup complete
~~Dec 01 04:50:04 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870204.4857] agent-manager: agent[b83d12c5f19163a7,:1.26/org.kde.plasma.networkmanagement/1000]: agent registered~~
```

My device is Thinkpad E40 with openSUSE Leap 15.4. I've use this device under this OS weeks ago and didn't happen this problem.\
After normally running, wlan0 device not show in nmcli and my wireless connection no longer available, after reboot I can use wireless again, but after some period this happen again and this time even reboot won't solve. **I've notice it will connect but after some seconds it will be killed, here is journal about this happen.**\
Between these problem time I didn't update or install any software.\
Additionally, at past time, I found network connect widget in Plasma show a `wlan1` after SSID. A wireless switch on keyboard but nothing happen on press both on normal time or at this problem time.\
\
`nmcli` only show `eth0` and `lo`\
`lsmod | grep wifi` no output
```
kernel: rtl8192ce: Using firmware rtlwifi/rtl8192cfw.bin
kernel: ieee80211 phy9: Selected rate control algorithm 'rtl_rc'
systemd-udevd[2799]: Using default interface naming scheme 'sle15-sp4'.
kernel: rtl8192ce 0000:03:00.0 wlan1: renamed from wlan0
kernel: rtlwifi: rtlwifi: wireless switch is on
NetworkManager[1137]: <info> [1669957062.4790] rfkill9: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/ieee80211/phy9/rfkill9) (driver rtl8192ce)
NetworkManager[1137]: <info> [1669957062.4793] device (wlan1): driver supports Access Point (AP) mode
NetworkManager[1137]: <info> [1669957062.4800] manager: (wlan1): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/14)
NetworkManager[1137]: <info> [1669957062.5285] device (wlan1): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
kernel: rtl8192ce: Failed to polling write LLT done at address 0!
kernel: rtl8192ce: Init MAC failed
NetworkManager[1137]: <info> [1669957062.6550] device (wlan1): state change: unavailable -> unmanaged (reason 'removed', sys-iface-state: 'removed')
systemd-udevd[2794]: wlan1: Could not set offload features, ignoring: No such device
systemd-udevd[2794]: wlan1: Could not set AlternativeName= or apply AlternativeNamesPolicy=, ignoring: No such device
NetworkManager[1137]: <info> [1669957062.7000] radio killswitch /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/ieee80211/phy9/rfkill9 disappeared
ModemManager[1130]: <info> [base-manager] port wlan1 released by device '/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0'
ModemManager[1130]: <info> [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0': Operation was cancelled
systemd[1]: systemd-rfkill.service: Deactivated successfully.
systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
systemd[1]: Started Timeline of Snapper Snapshots.
```

#4: Post edited by

Dead_Bush_Sanpai‭ · 2022-12-01T07:15:23Z (almost 2 years ago)

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~~My device is Thinkpad E40 with openSUSE Leap 15.4. I've use this device under this OS weeks ago and didn't happen this thing.\~~
After normally running, wlan0 device not show in nmcli and my wireless connection no longer available, after reboot I can use wireless again, but after some period this happen again and this time even reboot won't solve.\
Between these problem time I didn't update or install any software.\
Additionally, at past time, I found network connect widget in Plasma show a `wlan1` after SSID. A wireless switch on keyboard but nothing happen on press both on normal time or at this problem time.\
\
`nmcli` only show `eth0` and `lo`\
`lsmod | grep wifi` no output
```
dead_bush_sanpai@e40-deadbushsanpai-l:~> sudo journalctl -u NetworkManager -b -e > Desktop/journalctl.txt
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Starting Network Manager...
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6449] NetworkManager (version 1.32.12) is starting... (for the first time)
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6450] Read config: /etc/NetworkManager/NetworkManager.conf
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Started Network Manager.
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6721] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6752] manager[0x55c2e9193040]: monitoring kernel firmware directory '/lib/firmware'.
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0935] hostname: hostname: using hostnamed
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0936] hostname: hostname changed from (none) to "e40-deadbushsanpai-l"
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0942] dns-mgr[0x55c2e9176220]: init: dns=default,systemd-resolved rc-manager=netconfig
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: Wi-Fi hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: WWAN hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.8853] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-adsl.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.3736] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-bluetooth.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.5881] Loaded device plugin: NMOvsFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-ovs.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.3015] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-team.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5355] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wifi.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5370] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wwan.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5376] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: Networking is enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5538] dhcp-init: Using DHCP client 'dhclient'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8287] settings: Loaded settings plugin: keyfile (internal)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8316] device (lo): carrier: link connected
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8320] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8332] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8349] settings: (eth0): created default wired connection 'Wired connection 1'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8355] device (eth0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2644] modem-manager: ModemManager available
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2653] ovsdb: Could not connect: No such file or directory
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2654] ovsdb: disconnected from ovsdb
Dec 01 04:49:30 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870170.1441] manager: startup complete
Dec 01 04:50:04 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870204.4857] agent-manager: agent[b83d12c5f19163a7,:1.26/org.kde.plasma.networkmanagement/1000]: agent registered
```

My device is Thinkpad E40 with openSUSE Leap 15.4. I've use this device under this OS weeks ago and didn't happen this problem.\
After normally running, wlan0 device not show in nmcli and my wireless connection no longer available, after reboot I can use wireless again, but after some period this happen again and this time even reboot won't solve.\
Between these problem time I didn't update or install any software.\
Additionally, at past time, I found network connect widget in Plasma show a `wlan1` after SSID. A wireless switch on keyboard but nothing happen on press both on normal time or at this problem time.\
\
`nmcli` only show `eth0` and `lo`\
`lsmod | grep wifi` no output
```
dead_bush_sanpai@e40-deadbushsanpai-l:~> sudo journalctl -u NetworkManager -b -e > Desktop/journalctl.txt
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Starting Network Manager...
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6449] NetworkManager (version 1.32.12) is starting... (for the first time)
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6450] Read config: /etc/NetworkManager/NetworkManager.conf
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Started Network Manager.
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6721] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6752] manager[0x55c2e9193040]: monitoring kernel firmware directory '/lib/firmware'.
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0935] hostname: hostname: using hostnamed
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0936] hostname: hostname changed from (none) to "e40-deadbushsanpai-l"
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0942] dns-mgr[0x55c2e9176220]: init: dns=default,systemd-resolved rc-manager=netconfig
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: Wi-Fi hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: WWAN hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.8853] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-adsl.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.3736] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-bluetooth.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.5881] Loaded device plugin: NMOvsFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-ovs.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.3015] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-team.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5355] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wifi.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5370] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wwan.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5376] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: Networking is enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5538] dhcp-init: Using DHCP client 'dhclient'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8287] settings: Loaded settings plugin: keyfile (internal)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8316] device (lo): carrier: link connected
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8320] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8332] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8349] settings: (eth0): created default wired connection 'Wired connection 1'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8355] device (eth0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2644] modem-manager: ModemManager available
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2653] ovsdb: Could not connect: No such file or directory
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2654] ovsdb: disconnected from ovsdb
Dec 01 04:49:30 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870170.1441] manager: startup complete
Dec 01 04:50:04 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870204.4857] agent-manager: agent[b83d12c5f19163a7,:1.26/org.kde.plasma.networkmanagement/1000]: agent registered
```

#3: Post edited by

Dead_Bush_Sanpai‭ · 2022-12-01T07:13:13Z (almost 2 years ago)

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My device is Thinkpad E40 with openSUSE Leap 15.4. I've use this device under this OS weeks ago and didn't happen this thing.\
After normally running, wlan0 device not show in nmcli and my wireless connection no longer available, after reboot I can use wireless again, but after some period this happen again and this time even reboot won't solve.\
Between these problem time I didn't update or install any software.\
~~Additionally, at past time, I found network connect widget in Plasma show a `wlan1` after SSID.\~~
\
`nmcli` only show `eth0` and `lo`\
`lsmod | grep wifi` no output
```
dead_bush_sanpai@e40-deadbushsanpai-l:~> sudo journalctl -u NetworkManager -b -e > Desktop/journalctl.txt
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Starting Network Manager...
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6449] NetworkManager (version 1.32.12) is starting... (for the first time)
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6450] Read config: /etc/NetworkManager/NetworkManager.conf
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Started Network Manager.
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6721] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6752] manager[0x55c2e9193040]: monitoring kernel firmware directory '/lib/firmware'.
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0935] hostname: hostname: using hostnamed
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0936] hostname: hostname changed from (none) to "e40-deadbushsanpai-l"
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0942] dns-mgr[0x55c2e9176220]: init: dns=default,systemd-resolved rc-manager=netconfig
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: Wi-Fi hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: WWAN hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.8853] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-adsl.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.3736] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-bluetooth.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.5881] Loaded device plugin: NMOvsFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-ovs.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.3015] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-team.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5355] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wifi.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5370] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wwan.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5376] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: Networking is enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5538] dhcp-init: Using DHCP client 'dhclient'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8287] settings: Loaded settings plugin: keyfile (internal)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8316] device (lo): carrier: link connected
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8320] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8332] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8349] settings: (eth0): created default wired connection 'Wired connection 1'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8355] device (eth0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2644] modem-manager: ModemManager available
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2653] ovsdb: Could not connect: No such file or directory
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2654] ovsdb: disconnected from ovsdb
Dec 01 04:49:30 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870170.1441] manager: startup complete
Dec 01 04:50:04 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870204.4857] agent-manager: agent[b83d12c5f19163a7,:1.26/org.kde.plasma.networkmanagement/1000]: agent registered
```

My device is Thinkpad E40 with openSUSE Leap 15.4. I've use this device under this OS weeks ago and didn't happen this thing.\
After normally running, wlan0 device not show in nmcli and my wireless connection no longer available, after reboot I can use wireless again, but after some period this happen again and this time even reboot won't solve.\
Between these problem time I didn't update or install any software.\
Additionally, at past time, I found network connect widget in Plasma show a `wlan1` after SSID. A wireless switch on keyboard but nothing happen on press both on normal time or at this problem time.\
\
`nmcli` only show `eth0` and `lo`\
`lsmod | grep wifi` no output
```
dead_bush_sanpai@e40-deadbushsanpai-l:~> sudo journalctl -u NetworkManager -b -e > Desktop/journalctl.txt
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Starting Network Manager...
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6449] NetworkManager (version 1.32.12) is starting... (for the first time)
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6450] Read config: /etc/NetworkManager/NetworkManager.conf
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Started Network Manager.
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6721] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6752] manager[0x55c2e9193040]: monitoring kernel firmware directory '/lib/firmware'.
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0935] hostname: hostname: using hostnamed
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0936] hostname: hostname changed from (none) to "e40-deadbushsanpai-l"
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0942] dns-mgr[0x55c2e9176220]: init: dns=default,systemd-resolved rc-manager=netconfig
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: Wi-Fi hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: WWAN hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.8853] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-adsl.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.3736] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-bluetooth.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.5881] Loaded device plugin: NMOvsFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-ovs.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.3015] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-team.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5355] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wifi.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5370] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wwan.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5376] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: Networking is enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5538] dhcp-init: Using DHCP client 'dhclient'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8287] settings: Loaded settings plugin: keyfile (internal)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8316] device (lo): carrier: link connected
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8320] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8332] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8349] settings: (eth0): created default wired connection 'Wired connection 1'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8355] device (eth0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2644] modem-manager: ModemManager available
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2653] ovsdb: Could not connect: No such file or directory
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2654] ovsdb: disconnected from ovsdb
Dec 01 04:49:30 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870170.1441] manager: startup complete
Dec 01 04:50:04 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870204.4857] agent-manager: agent[b83d12c5f19163a7,:1.26/org.kde.plasma.networkmanagement/1000]: agent registered
```

#2: Post edited by

Dead_Bush_Sanpai‭ · 2022-12-01T07:10:25Z (almost 2 years ago)

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~~My device is Thinkpad E40 with openSUSE Leap 15.4.I've use this device under this OS weeks ago and didn't happen this thing.\~~
after normally running, wlan0 device not show in nmcli and my wireless connection no longer available, after reboot I can use wireless again, but after some period this happen again and this time even reboot won't solve.\
Between these problem time I didn't update or install any software.\
Additionally, at past time, I found network connect widget in Plasma show a `wlan1` after SSID.\
\
`nmcli` only show `eth0` and `lo`\
`lsmod | grep wifi` no output
```
dead_bush_sanpai@e40-deadbushsanpai-l:~> sudo journalctl -u NetworkManager -b -e > Desktop/journalctl.txt
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Starting Network Manager...
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6449] NetworkManager (version 1.32.12) is starting... (for the first time)
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6450] Read config: /etc/NetworkManager/NetworkManager.conf
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Started Network Manager.
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6721] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6752] manager[0x55c2e9193040]: monitoring kernel firmware directory '/lib/firmware'.
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0935] hostname: hostname: using hostnamed
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0936] hostname: hostname changed from (none) to "e40-deadbushsanpai-l"
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0942] dns-mgr[0x55c2e9176220]: init: dns=default,systemd-resolved rc-manager=netconfig
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: Wi-Fi hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: WWAN hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.8853] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-adsl.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.3736] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-bluetooth.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.5881] Loaded device plugin: NMOvsFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-ovs.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.3015] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-team.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5355] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wifi.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5370] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wwan.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5376] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: Networking is enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5538] dhcp-init: Using DHCP client 'dhclient'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8287] settings: Loaded settings plugin: keyfile (internal)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8316] device (lo): carrier: link connected
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8320] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8332] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8349] settings: (eth0): created default wired connection 'Wired connection 1'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8355] device (eth0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2644] modem-manager: ModemManager available
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2653] ovsdb: Could not connect: No such file or directory
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2654] ovsdb: disconnected from ovsdb
Dec 01 04:49:30 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870170.1441] manager: startup complete
Dec 01 04:50:04 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870204.4857] agent-manager: agent[b83d12c5f19163a7,:1.26/org.kde.plasma.networkmanagement/1000]: agent registered
```

My device is Thinkpad E40 with openSUSE Leap 15.4. I've use this device under this OS weeks ago and didn't happen this thing.\
After normally running, wlan0 device not show in nmcli and my wireless connection no longer available, after reboot I can use wireless again, but after some period this happen again and this time even reboot won't solve.\
Between these problem time I didn't update or install any software.\
Additionally, at past time, I found network connect widget in Plasma show a `wlan1` after SSID.\
\
`nmcli` only show `eth0` and `lo`\
`lsmod | grep wifi` no output
```
dead_bush_sanpai@e40-deadbushsanpai-l:~> sudo journalctl -u NetworkManager -b -e > Desktop/journalctl.txt
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Starting Network Manager...
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6449] NetworkManager (version 1.32.12) is starting... (for the first time)
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6450] Read config: /etc/NetworkManager/NetworkManager.conf
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Started Network Manager.
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6721] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870158.6752] manager[0x55c2e9193040]: monitoring kernel firmware directory '/lib/firmware'.
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0935] hostname: hostname: using hostnamed
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0936] hostname: hostname changed from (none) to "e40-deadbushsanpai-l"
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0942] dns-mgr[0x55c2e9176220]: init: dns=default,systemd-resolved rc-manager=netconfig
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: Wi-Fi hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.0946] manager[0x55c2e9193040]: rfkill: WWAN hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870159.8853] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-adsl.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.3736] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-bluetooth.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870160.5881] Loaded device plugin: NMOvsFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-ovs.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.3015] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-team.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5355] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wifi.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5370] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wwan.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5376] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5378] manager: Networking is enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.5538] dhcp-init: Using DHCP client 'dhclient'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8287] settings: Loaded settings plugin: keyfile (internal)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8316] device (lo): carrier: link connected
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8320] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8332] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8349] settings: (eth0): created default wired connection 'Wired connection 1'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870163.8355] device (eth0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2644] modem-manager: ModemManager available
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2653] ovsdb: Could not connect: No such file or directory
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870164.2654] ovsdb: disconnected from ovsdb
Dec 01 04:49:30 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870170.1441] manager: startup complete
Dec 01 04:50:04 e40-deadbushsanpai-l NetworkManager[1127]: <info> [1669870204.4857] agent-manager: agent[b83d12c5f19163a7,:1.26/org.kde.plasma.networkmanagement/1000]: agent registered
```

#1: Initial revision by

Dead_Bush_Sanpai‭ · 2022-12-01T07:09:31Z (almost 2 years ago)

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`nmcli` missing laptop wireless device after everything work right

My device is Thinkpad E40 with openSUSE Leap 15.4.I've use this device under this OS weeks ago and didn't happen this thing.\
after normally running, wlan0 device not show in nmcli and my wireless connection no longer available, after reboot I can use wireless again, but after some period this happen again and this time even reboot won't solve.\
Between these problem time I didn't update or install any software.\
Additionally, at past time, I found network connect widget in Plasma show a `wlan1` after SSID.\
\
`nmcli` only show `eth0` and `lo`\
`lsmod | grep wifi` no output
```
dead_bush_sanpai@e40-deadbushsanpai-l:~> sudo journalctl -u NetworkManager -b -e > Desktop/journalctl.txt
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Starting Network Manager...
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870158.6449] NetworkManager (version 1.32.12) is starting... (for the first time)
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870158.6450] Read config: /etc/NetworkManager/NetworkManager.conf
Dec 01 04:49:18 e40-deadbushsanpai-l systemd[1]: Started Network Manager.
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870158.6721] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Dec 01 04:49:18 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870158.6752] manager[0x55c2e9193040]: monitoring kernel firmware directory '/lib/firmware'.
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870159.0935] hostname: hostname: using hostnamed
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870159.0936] hostname: hostname changed from (none) to "e40-deadbushsanpai-l"
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870159.0942] dns-mgr[0x55c2e9176220]: init: dns=default,systemd-resolved rc-manager=netconfig
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870159.0946] manager[0x55c2e9193040]: rfkill: Wi-Fi hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870159.0946] manager[0x55c2e9193040]: rfkill: WWAN hardware radio set enabled
Dec 01 04:49:19 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870159.8853] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-adsl.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870160.3736] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-bluetooth.so)
Dec 01 04:49:20 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870160.5881] Loaded device plugin: NMOvsFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-ovs.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.3015] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-team.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.5355] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wifi.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.5370] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.32.12/libnm-device-plugin-wwan.so)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.5376] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.5378] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.5378] manager: Networking is enabled by state file
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.5538] dhcp-init: Using DHCP client 'dhclient'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.8287] settings: Loaded settings plugin: keyfile (internal)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.8316] device (lo): carrier: link connected
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.8320] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.8332] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.8349] settings: (eth0): created default wired connection 'Wired connection 1'
Dec 01 04:49:23 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870163.8355] device (eth0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870164.2644] modem-manager: ModemManager available
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870164.2653] ovsdb: Could not connect: No such file or directory
Dec 01 04:49:24 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870164.2654] ovsdb: disconnected from ovsdb
Dec 01 04:49:30 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870170.1441] manager: startup complete
Dec 01 04:50:04 e40-deadbushsanpai-l NetworkManager[1127]: <info>  [1669870204.4857] agent-manager: agent[b83d12c5f19163a7,:1.26/org.kde.plasma.networkmanagement/1000]: agent registered

```

networking

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