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strongsaxophone

Member

From: Mashhad , Iran

Registered: 2018-12-31

Posts: 2

Website

[BUG] Wireless connection stopped working

Hi buddies, I am used to connect to my access point with wireless without any problem, since I don't know whats happening that the wpa_supplicant got me this error :

 CTRL-EVENT-SCAN-FAILED ret=-22 

1. my wireless network controller is :

DeviceName: Broadcom BCM43142 802.11 b/g/n 1x1Wi-Fi + BT4.0 M.2 Combo Adapter
Subsystem: Hewlett-Packard Company BCM43142 802.11b/g/n
Kernel driver in use: wl
Kernel modules: bcma, wl

2. I have installed wpa_supplicant for authentication client and current version is 2.7
3. uname output :

 Linux root 4.20.0-arch1-1-ARCH #1 SMP PREEMPT Mon Dec 24 03:00:40 UTC 2018 x86_64 GNU/Linux 

4. my wpa_supplicant configuration in /etc/wpa_supplicant/wpa_supplicant.conf :

ctrl_interface=/run/wpa_supplicant
update_config=1

5. this is how I run wpa_supplicant as a daemon :

wpa_supplicant -B -i wlo1 -c /etc/wpa_supplicant/wpa_supplicant.conf

6. my wlo1 interface informations:

wlo1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
inet 192.168.1.100  netmask 255.255.255.0  broadcast 192.168.1.255
ether 60:6d:c7:f4:d7:4d  txqueuelen 1000  (Ethernet)
RX packets 0  bytes 0 (0.0 B)
RX errors 0  dropped 0  overruns 0  frame 0
TX packets 0  bytes 0 (0.0 B)
TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
device interrupt 17 

7. rfkill --output-all :

ID TYPE      DEVICE TYPE-DESC         SOFT      HARD
0 wlan      phy0   Wireless LAN unblocked unblocked
1 bluetooth hci0   Bluetooth    unblocked unblocked

I hope someone can help me with this problem.

Last edited by strongsaxophone (2019-01-07 16:42:42)

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seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 78,697

Re: [BUG] Wireless connection stopped working

https://bugs.archlinux.org/task/61119

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