如何下载适合 WiFi 和蓝牙的专有驱动程序

2024-6-5 • tag-icon

我运行的是 Ubuntu 20.04。蓝牙和 WiFi 经常出现故障，我尝试查找修复方法，但找不到任何遇到与我相同问题的人——我的蓝牙工作正常，直到它出现故障（正常使用后），我需要不断重启才能让它恢复运行。

我尝试实施一些针对一般蓝牙问题的修复，但无济于事。请注意，我是一个完全的初学者，所以我无法自己调试这个问题。

我对此感到厌倦，我想安装一个专有的蓝牙驱动程序，希望这样可以解决问题。我已经运行了一个 Nvidia GPU 专有驱动程序，我想这似乎没问题。

但是，在“附加驱动程序”中，我似乎找不到除显卡之外的任何专有驱动程序的选项看这里

我如何“定位并下载”适合我的硬件的专有驱动程序，以便我可以在此“附加驱动程序”菜单中激活它。

我可能说了一些完全错误或愚蠢的话，但如果您能为我提供一些指导，请提供一些指导。我不需要再写一篇带有随机终端代码的文章。我需要了解发生了什么。

lshw -C 网络的输出

  *-network                 
       description: Wireless interface
       product: QCA9377 802.11ac Wireless Network Adapter
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:07:00.0
       logical name: wlp7s0
       version: 31
       serial: 3c:91:80:46:89:3b
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath10k_pci driverversion=5.8.0-53-generic firmware=WLAN.TF.2.1-00021-QCARMSWP-1 ip=192.168.1.13 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       resources: irq:150 memory:a4200000-a43fffff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:08:00.0
       logical name: enp8s0
       version: 10
       serial: 98:fa:9b:0c:10:c8
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd 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=5.8.0-53-generic firmware=rtl8168g-3_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII
       resources: irq:17 ioport:3000(size=256) memory:a4504000-a4504fff memory:a4500000-a4503fff

lspci 的输出

00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 630 (Mobile)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #0 (rev 10)
00:15.1 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #1 (rev 10)
00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
00:17.0 SATA controller: Intel Corporation Cannon Lake Mobile PCH SATA AHCI Controller (rev 10)
00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #9 (rev f0)
00:1d.4 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #13 (rev f0)
00:1d.5 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #14 (rev f0)
00:1e.0 Communication controller: Intel Corporation Cannon Lake PCH Serial IO UART Host Controller (rev 10)
00:1f.0 ISA bridge: Intel Corporation HM470 Chipset LPC/eSPI Controller (rev 10)
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
01:00.0 VGA compatible controller: NVIDIA Corporation TU117M [GeForce GTX 1650 Mobile / Max-Q] (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 10fa (rev a1)
06:00.0 Non-Volatile memory controller: Sandisk Corp Device 5005 (rev 01)
07:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 31)
08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)

dmidecode -s bios-version 的输出

BGCN17WW

答案1

BIOS

联想 IdeaPad L340-15IRH 游戏

您的 BIOS 版本非常旧，为 BGCN17WW。现在有更新的 BIOS 可用，版本为 BGCN33WW，发布日期为 2020 年 12 月 14 日，可下载这里。

笔记：请确认我是否有适合您型号的正确网页。

答案1

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