在 5.1 内核上查找 Intel AX200 Wireless 的驱动程序

Question

我最近购买了一台新的笔记本电脑，它配备了用于 Wi-Fi 和蓝牙连接的 Intel Wireless-AX200 网络设备。我安装了elementary OS 5.0“Juno”以及最新的稳定Linux内核（5.1.1），因为我听说它应该支持上述网络设备

但是，我似乎无法/lib/firmware在 5.1.1 源内或内找到与设备相关的任何驱动程序（寻找任何以“iwlwifi”为前缀的内容）。

仔细查看会lspci发现以下设备，其中没有一个似乎是无线或蓝牙设备：

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 Device 3e9b
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
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 Device a368 (rev 10)
00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
00:1b.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port 20 (rev f0)
00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port 9 (rev f0)
00:1d.4 PCI bridge: Intel Corporation Device a334 (rev f0)
00:1e.0 Communication controller: Intel Corporation Device a328 (rev 10)
00:1f.0 ISA bridge: Intel Corporation Device a30d (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 Device 1f10 (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 10f9 (rev a1)
01:00.2 USB controller: NVIDIA Corporation Device 1ada (rev a1)
01:00.3 Serial bus controller [0c80]: NVIDIA Corporation Device 1adb (rev a1)
02:00.0 Network controller: Intel Corporation Device 2723 (rev 1a)
03:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981
04:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 2C 2018] (rev 06)
05:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 2C 2018] (rev 06)
05:01.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 2C 2018] (rev 06)
05:02.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 2C 2018] (rev 06)
06:00.0 System peripheral: Intel Corporation JHL7540 Thunderbolt 3 NHI [Titan Ridge 2C 2018] (rev 06)
45:00.0 USB controller: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 2C 2018] (rev 06)

有没有人能够在 5.1 或 5.1.1 源中找到这些上述驱动程序？我也刚刚给 linuxwifi@intel.com 发送了电子邮件，并且可以在收到他们的回复后更新这篇文章。

更新

我收到了英特尔的回复。驱动程序本身还没有进入内核，因此他们建议使用他们的 backport 驱动程序（现在可以在我的笔记本电脑上访问 Wi-Fi [2019 年中 Razer Blade]）

https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/core_release &这里

Answer 1

更新：

驱动程序已针对所有主要内核发布

原来的：

根据产品页面，这是一个预先认证的解决方案，驱动程序尚未发布。

甚至 Linus 的 Development 分支也没有透露任何信息，所以我假设在撰写本文时，它还与Linux 不兼容，并且您所指的文章使用了市场营销的说法：我们将很快添加...

Answer 2

只需升级到最新的 Linux 内核，> 5.1，并使用无线适配器的最新固件：https : //www.intel.com/content/www/us/en/support/articles/000005511/network-and-io /wireless-networking.html