Lenovo S145 Wi-Fi驱动程序


我正在使用Lenovo S145笔记本电脑,并且想使用Ubuntu。

安装(18.04 LTS,5.3内核)后,无法识别wifi,并且在设置中得到“找不到Wi-Fi适配器”。

I tried to follow different solutions such as https://github.com/lwfinger/rtlwifi_new but I can't figure out which driver I should be using, or if anything I do actually affects anything.


lsusb: Bus 001 Device 005: ID 0bda:c02f Realtek Semiconductor Corp.

lspci: 01:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device c82f

uname -rs: Linux 5.3.0-050300-generic

lshw -C network:

  *-network UNCLAIMED       
       description: Network controller
       product: Realtek Semiconductor Co., Ltd.
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:01:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress cap_list
       configuration: latency=0
       resources: ioport:4000(size=256) memory:94000000-9400ffff
       description: Ethernet interface
       physical id: 3
       logical name: enp0s20f0u1
       serial: 8e:42:45:d6:9d:9d
       capabilities: ethernet physical
       configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip= link=yes multicast=yes


inxi -Fxz:

System:    Host: Pumbaa Kernel: 5.3.0-050300-generic x86_64 bits: 64 gcc: 9.2.1
           Desktop: Gnome 3.28.4 (Gtk 3.22.30-1ubuntu4) Distro: Ubuntu 18.04.4 LTS
Machine:   Device: laptop System: LENOVO product: 81W6 v: Lenovo IdeaPad S145-14IIL serial: N/A
           Mobo: LENOVO model: LNVNB161216 v: NO DPK serial: N/A UEFI: LENOVO v: DKCN24WW date: 11/26/2019
Battery    BAT0: charge: 36.5 Wh 99.9% condition: 36.5/35.0 Wh (104%) model: SMP L16M2PB2 status: Full
CPU:       Dual core Intel Core i3-1005G1 (-MT-MCP-) arch: N/A cache: 4096 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 4761
           clock speeds: max: 3400 MHz 1: 974 MHz 2: 845 MHz 3: 959 MHz 4: 869 MHz
Graphics:  Card: Intel Device 8a56 bus-ID: 00:02.0
           Display Server: wayland (X.Org 1.19.6 ) driver: i915 Resolution: 1920x1080@59.96hz
           OpenGL: renderer: Mesa DRI Intel UHD Graphics (Ice Lake 4x8 GT1)
           version: 4.5 Mesa 19.2.8 Direct Render: Yes
Audio:     Card Intel Device 34c8 driver: snd_hda_intel bus-ID: 00:1f.3 Sound: ALSA v: k5.3.0-050300-generic
Network:   Card: Realtek Device c82f port: 4000 bus-ID: 01:00.0
           IF: N/A state: N/A speed: N/A duplex: N/A mac: N/A
Drives:    HDD Total Size: 256.1GB (3.4% used)
           ID-1: /dev/nvme0n1 model: WDC_PC_SN520_SDAPMUW size: 256.1GB
Partition: ID-1: / size: 234G used: 8.2G (4%) fs: ext4 dev: /dev/nvme0n1p2
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 39.0C mobo: N/A
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes: 234 Uptime: 1:04 Memory: 1729.7/7758.5MB Init: systemd runlevel: 5 Gcc sys: 7.4.0
           Client: Shell (bash 4.4.201) inxi: 2.3.56