Bonsoir,
lspci -nnk | grep 0280 -A3
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
Subsystem: Lite-On Communications Inc RTL8723BE PCIe Wireless Network Adapter [11ad:1723]
Kernel driver in use: rtl8723be
Kernel modules: rtl8723be
lsmod | grep cfg80211
cfg80211 704512 2 rtlwifi,mac80211
rfkill list all
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
iwconfig
enp3s0f2 no wireless extensions.
lo no wireless extensions.
wlp2s0 IEEE 802.11 ESSID:"Livebox-a979"
Mode:Managed Frequency:2.462 GHz Access Point: 5C:33:8E:C1:97:22
Bit Rate=65 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-20 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:2 Missed beacon:0
nmcli dev wifi
IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS >
* 5C:33:8E:C1:97:22 Livebox-a979 Infra 11 130 Mbit/s 100 ▂▄▆█ >
ESCOC
dmesg -lerr
[ 155.072574] i2c_hid i2c-FTE1000:00: i2c_hid_get_input: incomplete report (30/4309)
[ 254.996930] i2c_hid i2c-FTE1000:00: i2c_hid_get_input: incomplete report (30/23808)
cat /etc/default/grub | grep CMDLINE
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""