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WiFi 驱动程序问题 ASUS_PCE-AC88

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WiFi 驱动程序问题 ASUS_PCE-AC88

更新：我决定退回该卡，因为到目前为止似乎没有任何 Linux 固件支持。

我的 Wifi 卡（ASUS_PCE-AC88）无法在 Ubuntu 16.04 上运行，该卡未显示在网络管理器中。

我专门创建了这个问题，因为我[14e4:43c3]还没有找到任何关于 ubuntu 驱动程序的好信息。askubuntu 上关于 broadcom 驱动程序的帖子 (安装 Broadcom 无线驱动程序) 没有列出我的版本。

如果您需要更多信息，请告诉我。

我已经尝试安装bcmwl-kernel-source并加载模块 wl，sudo modprobe wl但导致启动时出现错误：

ERROR @wl_cfg80211_detach : NULL ndev->ieee80211ptr, unable to deref

我正在运行以下内核版本：4.4.0-72-generic

芯片信息：

lspci -vnn | grep Network
02:00.0 Network controller [0280]: Broadcom Limited Device [14e4:43c3] 
(rev 04)

lshw -class network
*-network UNCLAIMED  
   Beschreibung: Network controller
   Produkt: Broadcom Limited
   Hersteller: Broadcom Limited
   Physische ID: 0
   Bus-Informationen: pci@0000:02:00.0
   Version: 04
   Breite: 64 bits
   Takt: 33MHz
   Fähigkeiten: pm msi pciexpress cap_list
   Konfiguration: latency=0
   Ressourcen: memory:feaf8000-feafffff memory:fe000000-fe7fffff 
memory:fb800000-fbbfffff

有关该卡的更多信息： https://wikidevi.com/wiki/ASUS_PCE-AC88

更新：

dmesg | grep brcm
[   13.868848] usbcore: registered new interface driver brcmfmac
[   14.001095] brcmfmac 0000:02:00.0: Direct firmware load for 
brcm/brcmfmac4366b-pcie.txt failed with error -2
[   16.403501] brcmf_pcie_download_fw_nvram: FW failed to initialize

正在运行sudo modprobe -r wl但未sudo modprobe brcmfmac在控制台上打印任何内容。（Wifi 卡仍然存在UNCLAIMED且未出现在网络管理器中。）

更新 2

modinfo brcmfmac | grep firmware
firmware:       brcm/brcmfmac4354-sdio.txt
firmware:       brcm/brcmfmac4354-sdio.bin
firmware:       brcm/brcmfmac43455-sdio.txt
firmware:       brcm/brcmfmac43455-sdio.bin
firmware:       brcm/brcmfmac43430-sdio.txt
firmware:       brcm/brcmfmac43430-sdio.bin
firmware:       brcm/brcmfmac4339-sdio.txt
firmware:       brcm/brcmfmac4339-sdio.bin
firmware:       brcm/brcmfmac43362-sdio.txt
firmware:       brcm/brcmfmac43362-sdio.bin
firmware:       brcm/brcmfmac4335-sdio.txt
firmware:       brcm/brcmfmac4335-sdio.bin
firmware:       brcm/brcmfmac43340-sdio.txt
firmware:       brcm/brcmfmac43340-sdio.bin
firmware:       brcm/brcmfmac4334-sdio.txt
firmware:       brcm/brcmfmac4334-sdio.bin
firmware:       brcm/brcmfmac4330-sdio.txt
firmware:       brcm/brcmfmac4330-sdio.bin
firmware:       brcm/brcmfmac4329-sdio.txt
firmware:       brcm/brcmfmac4329-sdio.bin
firmware:       brcm/brcmfmac43241b5-sdio.txt
firmware:       brcm/brcmfmac43241b5-sdio.bin
firmware:       brcm/brcmfmac43241b4-sdio.txt
firmware:       brcm/brcmfmac43241b4-sdio.bin
firmware:       brcm/brcmfmac43241b0-sdio.txt
firmware:       brcm/brcmfmac43241b0-sdio.bin
firmware:       brcm/brcmfmac43143-sdio.txt
firmware:       brcm/brcmfmac43143-sdio.bin
firmware:       brcm/brcmfmac43569.bin
firmware:       brcm/brcmfmac43242a.bin
firmware:       brcm/brcmfmac43236b.bin
firmware:       brcm/brcmfmac43143.bin
firmware:       brcm/brcmfmac4371-pcie.txt
firmware:       brcm/brcmfmac4371-pcie.bin
firmware:       brcm/brcmfmac4366b-pcie.txt    
firmware:       brcm/brcmfmac4366b-pcie.bin
firmware:       brcm/brcmfmac4365b-pcie.txt
firmware:       brcm/brcmfmac4365b-pcie.bin
firmware:       brcm/brcmfmac4358-pcie.txt
firmware:       brcm/brcmfmac4358-pcie.bin
firmware:       brcm/brcmfmac43570-pcie.txt
firmware:       brcm/brcmfmac43570-pcie.bin
firmware:       brcm/brcmfmac4356-pcie.txt
firmware:       brcm/brcmfmac4356-pcie.bin
firmware:       brcm/brcmfmac4350-pcie.txt
firmware:       brcm/brcmfmac4350-pcie.bin
firmware:       brcm/brcmfmac43602-pcie.txt
firmware:       brcm/brcmfmac43602-pcie.bin
parm:           fcmode:mode of firmware signalled flow control (int)

答案1

我知道这是一个老话题，但现在最新版本的 Ubuntu 已经支持这张卡了。

我刚刚安装了 Ubuntu服务器19.04，该卡开箱即可使用。

谨防新的安装程序根本不起作用，启动时崩溃，我无法工作，因此请使用备用安装程序。

答案2

正如您从链接的 Wikidevi 页面中看到的，您的设备的正确驱动程序是韓國；不是专有驱动程序韦由 bcmwl-kernel-source 提供。在消息，显示驱动程序已加载，但未找到所需的固件。

我相信最新版本的Linux 固件有需要的文件。通过以太网、网络共享或任何可能的方式建立有效的互联网连接，请打开终端并执行以下操作：

wget http://mirrors.kernel.org/ubuntu/pool/main/l/linux-firmware/linux-firmware_1.164_all.deb
sudo dpkg -i linux-firmware*.deb

重新启动并让我们看看：

dmesg | grep brcm

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