I've successfully installed Debian 10 on my Mac-book 4.1 and wifi was working flawlessly until I tried to use it with a Huawei B535 router... With the previous router (TP-Link Archer D50) the WiFi 2.4 GHz has always worked fine.
With this router my laptop sees the WiFi wlan at 2.4 GHz, seems to connect without problems but actually it doesn't work: internet is down and also the local wlan is down because I can't reach the webpage of the router.
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attilio@Lap41:~$ sudo ifconfig
[sudo] password for attilio:
ens5: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:1e:c2:15:36:b7 txqueuelen 1000 (Ethernet)
RX packets 94480 bytes 118848094 (113.3 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 54655 bytes 5522854 (5.2 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 17
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 14 bytes 630 (630.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 14 bytes 630 (630.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wls4: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.8.101 netmask 255.255.255.0 broadcast 192.168.8.255
inet6 fe80::91f0:4105:4c7:423b prefixlen 64 scopeid 0x20<link>
ether 00:1e:c2:a4:e1:f1 txqueuelen 1000 (Ethernet)
RX packets 80 bytes 7804 (7.6 KiB)
RX errors 0 dropped 0 overruns 0 frame 617597
TX packets 208 bytes 31191 (30.4 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16
attilio@Lap41:~$ ping -c 4 192.168.8.1
PING 192.168.8.1 (192.168.8.1) 56(84) bytes of data.
--- 192.168.8.1 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 60ms
attilio@Lap41:~$ ping -c 4 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 81ms
- With the wired connection all is ok.
- All other devices work without problem with the huawei router (desktop pc with kubuntu 19.10, android phone, apple ipad and iphone...)
- If I log in the router (with another device) I can see my laptop listed in the connected devices.
- I cannot ping anything but me; other devices cannot ping me.
- I've already factory reset the router
Can somebody help me?
Thank you all in advance,
bye R.