Olá,
Vou entrar de penetra neste post
Meu notebook é Acer Aspire ES1-533-C27U
Uso Debian 10 Testing
root@acer:/home/flavio# lshw -C network
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: enp1s0
version: 15
serial: fc:45:96:f4:e0:49
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=5.10.0-2-amd64 latency=0 link=no multicast=yes port=MII
resources: irq:16 ioport:1000(size=256) memory:91204000-91204fff memory:91200000-91203fff
*-network DISABLED
description: Wireless interface
product: QCA9565 / AR9565 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 01
serial: 5c:c9:d3:91:ab:0a
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=5.10.0-2-amd64 firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:17 memory:91100000-9117ffff memory:91180000-9118ffff
*-network
description: Ethernet interface
physical id: 1
bus info: usb@1:2
logical name: usb0
serial: a:90:83:8e:d6:43
capabilities: ethernet physical
configuration: broadcast=yes driver=rndis_host driverversion=5.10.0-2-amd64 firmware=RNDIS device ip=192.168.42.138 link=yes multicast=yes
root@acer:/home/flavio# ifconfig -a
enp1s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether fc:45:96:f4:e0:49 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
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 (Loopback Local)
RX packets 34 bytes 2978 (2.9 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 34 bytes 2978 (2.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.42.138 netmask 255.255.255.0 broadcast 192.168.42.255
inet6 fe80::ee4:a4b3:e39b:6730 prefixlen 64 scopeid 0x20<link>
ether a:90:83:8e:d6:43 txqueuelen 1000 (Ethernet)
RX packets 17621 bytes 18388896 (17.5 MiB)
RX errors 1 dropped 0 overruns 0 frame 1
TX packets 14218 bytes 2162296 (2.0 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlan0: flags=4098<BROADCAST,MULTICAST> mtu 1500
ether 5c:c9:d3:91:ab:0a 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
ot@acer:/home/flavio# iwconfig
lo no wireless extensions.
enp1s0 no wireless extensions.
wlan0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
usb0 no wireless extensions.
root@acer:/home/flavio# route -n
Tabela de Roteamento IP do Kernel
Destino Roteador MáscaraGen. Opções Métrica Ref Uso Iface
0.0.0.0 192.168.42.129 0.0.0.0 UG 100 0 0 usb0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 usb0
192.168.42.0 0.0.0.0 255.255.255.0 U 100 0 0 usb0
root@acer:/home/flavio# nmcli dev wifi list
IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS SECURITY
root@acer:/home/flavio# rfkill list wifi
0: acer-wireless: Wireless LAN
Soft blocked: yes
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no