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- Realtek RTL8723BE Wi-Fi incredibly weak 4 answers
Recently I installed Ubuntu 18.04. Unfortunately my WiFi adapter is not working properly. it couldn't detect the low range WiFi signals.
lshw -C network
*-network description: Wireless interface product: RTL8723BE PCIe Wireless Network Adapter vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:03:00.0 logical name: wlo1 version: 00 serial: 74:df:bf:81:e7:a7 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=rtl8723be driverversion=4.15.0-32-generic firmware=N/A ip=192.168.43.81 latency=0 link=yes multicast=yes wireless=IEEE 802.11 resources: irq:17 ioport:3000(size=256) memory:b1100000-b1103fff