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When I try to connect WiFi the system crash and don't connect. Then I type

ip link

to show iterfaces on termux and so many interfaces is shown. What was returned:

mode DEFAULT group default qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN mode
DEFAULT group default qlen 1000
    link/ether ea:d9:e3:53:ba:e6 brd ff:ff:ff:ff:ff:ff 3: dummy0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
mode DEFAULT group default qlen 1000
    link/ether 5e:df:7b:07:38:6c brd ff:ff:ff:ff:ff:ff 4: ip_vti0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT
group default qlen 1
    link/ipip 0.0.0.0 brd 0.0.0.0 5: ip6_vti0@NONE: <NOARP> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1
    link/tunnel6 :: brd :: 6: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1
    link/sit 0.0.0.0 brd 0.0.0.0 7: ip6tnl0@NONE: <NOARP> mtu 1452 qdisc noop state DOWN mode DEFAULT group default qlen 1
    link/tunnel6 :: brd :: 8: rmnet_ipa0: <UP,LOWER_UP> mtu 2000 qdisc pfifo_fast state UNKNOWN mode DEFAULT group default qlen 1000
    link/[530] 9: rmnet_data0: <UP,LOWER_UP> mtu 2000 qdisc pfifo_fast state UNKNOWN mode DEFAULT group default qlen 1000
    link/[530] 10: rmnet_data1: <UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN mode DEFAULT group default qlen 1000
    link/[530] 11: rmnet_data2: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 12: rmnet_data3: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 13: rmnet_data4: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 14: rmnet_data5: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 15: rmnet_data6: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 16: rmnet_data7: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 17: r_rmnet_data0: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 18: r_rmnet_data1: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 19: r_rmnet_data2: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 20: r_rmnet_data3: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 21: r_rmnet_data4: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 22: r_rmnet_data5: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 23: r_rmnet_data6: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 24: r_rmnet_data7: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530] 25: r_rmnet_data8: <> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/[530]```

I'm using PixelExperience Plus on Mi A2 How can I turn on Wifi again

5
  • So what is your question? – GiantTree Jun 12 '20 at 14:33
  • Why my internet is not working. The commands is to show any information – Hytalo Bassi Jun 12 '20 at 14:36
  • It'd be easier to ask the developer/maintainer of the ROM. Perhaps the ROM is unstable or buggy, we don't know... – Andrew T. Jun 12 '20 at 14:58
  • OK, I will do that – Hytalo Bassi Jun 12 '20 at 15:44
  • I think there is not even a single WiFi interface in this list. rmnet are Mobile Data interfaces. There're ethernet, loopback etc. but no wlan or similar. Most probably your WiFi firmware is not being loaded or the HAL daemon is crashing. ROM developer can figure this out as already suggested. – Irfan Latif Jun 12 '20 at 18:48

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