Broadcom 802.11ac WDI SDIO

Question

我有一个ACEPC品牌的电脑棒，像T6 Pro S棍迷你PC袖珍电脑迷你无扇Windows 10 4Gb Ram 64 4Gb T3D9。它运行Windows，WiFi运行得很好。

但是我无法让这个Broadcom适配器在Ubuntu上工作(尝试了常规Ubuntu19.10)。它只是没有看到任何网络硬件的存在。在PC中没有以太网帖子。我有其他的电脑，我可以用来下载东西，并带来当坚持个人电脑运行Ubuntu。

任何指点都会很感激的。在windows中，我看到它被列为

Broadcom 802.11ac WDI SDIO适配器

编辑:以下是这两个命令的输出：

dmesg \ grep brcm：

[   31.052424] bluetooth hci0: Direct firmware load for brcm/BCM4345C0.hcd failed with error -2
[   31.052437] Bluetooth: hci0: BCM: Patch brcm/BCM4345C0.hcd not found
[   31.557581] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[   31.569403] usbcore: registered new interface driver brcmfmac
[   31.684111] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.$(DEFAULT_STRING)-$(DEFAULT_STRING).txt failed with error -2
[   31.684160] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.txt failed with error -2
[   34.574654] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50

dmesg \ grep -i sdio：

[   31.557581] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[   31.684111] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.$(DEFAULT_STRING)-$(DEFAULT_STRING).txt failed with error -2
[   31.684160] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.txt failed with error -2
[   34.574654] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50

谢谢你帮我编辑。我还获得了brcmfmac43241b4-sdio.txt从旧的链接张贴有关索尼VAIO。

Answer 1

我有完全相同的pc棒，我解决了这样的问题:在Windows分区中搜索文件c:\Windows\Sytem32\drivers\4345r6nvram.txt；然后将它复制到/lib/固件/brcm/brcmfmac43455-sdio.txt在您的Linux发行版中。卸载模块(rmmod brcmfmac)，然后再次加载它(mod探针brcmfmac)。