我有一台装有 Windows 10 和 Ubuntu 16.04 双启动系统的 Sony VAIO Duo 13。我无法让内置 wifi 芯片与 Ubuntu 配合使用。内置芯片可以与 Windows 10 配合使用。我尝试过很多解决方案，包括这个：Sony Vaio Pro Duo 13 SDIO Broadcom BCM43241 无法识别
我可以使用 USB 适配器连接 WIFI（不太理想），这样我就可以下载解决方案所需的任何内容。
任何帮助将不胜感激。
当我的 USB 适配器未插入时（仅限内部 wifi 卡），还有更多信息：
输出
$ lspci -knn | grep Net -A3; rfkill list
0: nfc0: NFC
Soft blocked: no
Hard blocked: no
输出：
$ lspci
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09)
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 09)
00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04)
00:16.0 Communication controller: Intel Corporation 8 Series HECI #0 (rev 04)
00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04)
00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
输出：
$ iwconfig
lo no wireless extensions.
以下输出是我的黑名单：
# This file lists those modules which we don't want to be loaded by
# alias expansion, usually so some other driver will be loaded for the
# device instead.
# evbug is a debug tool that should be loaded explicitly
blacklist evbug
# these drivers are very simple, the HID drivers are usually preferred
blacklist usbmouse
blacklist usbkbd
# replaced by e100
blacklist eepro100
# replaced by tulip
blacklist de4x5
# causes no end of confusion by creating unexpected network interfaces
blacklist eth1394
# snd_intel8x0m can interfere with snd_intel8x0, doesn't seem to support much
# hardware on its own (Ubuntu bug #2011, #6810)
blacklist snd_intel8x0m
# Conflicts with dvb driver (which is better for handling this device)
blacklist snd_aw2
# Causes trackpads to stop working on Lenovo 11e 2nd gen (Ubuntu: #1802135)
# and Lenovo x240 to hang on boot (Ubuntu: #1802689)
blacklist i2c_i801
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
# blacklist bcm43xx
# most apps now use garmin usb driver directly (Ubuntu: #114565)
blacklist garmin_gps
# replaced by asus-laptop (Ubuntu: #184721)
blacklist asus_acpi
# low-quality, just noise when being used for sound playback, causes
# hangs at desktop session start (Ubuntu: #246969)
blacklist snd_pcsp
# ugly and loud noise, getting on everyone's nerves; this should be done by a
# nice pulseaudio bing (Ubuntu: #77010)
blacklist pcspkr
# EDAC driver for amd76x clashes with the agp driver preventing the aperture
# from being initialised (Ubuntu: #297750). Blacklist so that the driver
# continues to build and is installable for the few cases where its
# really needed.
blacklist amd76x_edac
输出：$ ls /lib/firmware/brcm/
bcm4329-fullmac-4.bin brcmfmac4334-sdio.bin brcmfmac43570-pcie.bin
bcm43xx-0.fw brcmfmac4335-sdio.bin brcmfmac4358-pcie.bin
bcm43xx_hdr-0.fw brcmfmac43362-sdio.bin brcmfmac43602-pcie.ap.bin
brcmfmac43143.bin brcmfmac4339-sdio.bin brcmfmac43602-pcie.bin
brcmfmac43143-sdio.bin brcmfmac43430a0-sdio.bin brcmfmac4366b-pcie.bin
brcmfmac43236b.bin brcmfmac43430-sdio.bin brcmfmac4371-pcie.bin
brcmfmac43241b0-sdio.bin brcmfmac43455-sdio.bin brcmfmac4373.bin
brcmfmac43241b4-sdio.bin brcmfmac4350c2-pcie.bin brcmfmac4373-sdio.bin
brcmfmac43241b5-sdio.bin brcmfmac4350-pcie.bin brcmfmac-sdio.bin
brcmfmac43242a.bin brcmfmac4354-sdio.bin brcmfmac-sdio.txt
brcmfmac4329-sdio.bin brcmfmac43569.bin brcmfmac-sdio.zip
brcmfmac4330-sdio.bin brcmfmac4356-pcie.bin
brcmfmac43340-sdio.bin brcmfmac4356-sdio.bin
最后来自 pastebin
##### secure boot #######################
SecureBoot disabled
来自请求的评论： 附加驱动程序屏幕截图 - 无
在 Windows 10 中，我能够找到有关 wifi 适配器的信息
制造商：Broadcom
描述：Broadcom 802.11abgn 无线 SDIO 适配器
驱动程序版本：5.93.102.22
物理地址（MAC）：（我有它，但出于显而易见的原因隐藏了它）
答案1
谢谢大家的帮助。我花了 2 多天的时间才找到解决方案：https://bugs.launchpad.net/ubuntu/+source/broadcom-sta/+bug/1777444
sudo apt-get purge bcmwl-kernel-source
sudo apt-get install broadcom-sta-dkms
sudo reboot