Fedora/Ubuntu/Elementary Linux 全新安装上没有以太网或 WiFi 设置

Fedora/Ubuntu/Elementary Linux 全新安装上没有以太网或 WiFi 设置

我的问题似乎与我的 Asus Zephyrus G15 具有 Mediatek 7961 Wifi/蓝牙适配器有关。我读过一些帖子,其中对这个特定 wifi 适配器的支持已在内核 5.12/5.13 中得到修复;但是,我尝试安装新的 Fedora、Ubuntu 和 Elementary OS 并将内核更新到 5.14,但仍然看不到任何以太网或 WiFi 设置。目前,我的手机已通过 USB 系绳连接到互联网。

我的安装过程是怎样的

  1. 更新 BOOT 设置以忽略 Linux 发行版
  2. 删除安装 Linux 发行版的所有分区
  3. 从启动驱动器安装时选择安装第三方服务/软件/驱动程序
  4. 更新安装包
  5. 升级已安装的软件包
  6. 更新内核到最新或5.14
  7. 重新启动并检查当前内核uname -r

目前,我已经安装了 Fedora,这是我所看到的:

> uname -r
5.14.11-200.fc34.x86_64

> lsmod | grep 88
amdgpu               7802880  3

> sudo lshw -C network
  *-network UNCLAIMED       
       description: Ethernet controller
       product: Realtek Semiconductor Co., Ltd.
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:03:00.0
       version: 05
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list
       configuration: latency=0
       resources: ioport:d000(size=256) memory:fc700000-fc70ffff memory:fc710000-fc713fff
  *-network UNCLAIMED
       description: Network controller
       product: MEDIATEK Corp.
       vendor: MEDIATEK Corp.
       physical id: 0
       bus info: pci@0000:04:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pciexpress msi pm cap_list
       configuration: latency=0
       resources: iomemory:fe0-fdf iomemory:fe0-fdf iomemory:fe0-fdf memory:fe20300000-fe203fffff memory:fe20400000-fe20403fff memory:fe20404000-fe20404fff
  *-network
       description: Ethernet interface
       physical id: 1
       bus info: usb@2:2
       logical name: enp6s0f3u2
       serial: 4a:c1:c0:5b:a0:8d
       capabilities: ethernet physical
       configuration: autonegotiation=off broadcast=yes driver=rndis_host driverversion=5.14.11-200.fc34.x86_64 duplex=half firmware=RNDIS device ip=192.168.230.83 link=yes multicast=yes port=twisted pair

> lspci -v | grep -A20 Ethernet
    Ethernet controller: Realtek Semiconductor Co., Ltd. Device 8162 (rev 05)
    Subsystem: ASUSTeK Computer Inc. Device 208f
    Flags: bus master, fast devsel, latency 0, IRQ 255, IOMMU group 12
    I/O ports at d000 [size=256]
    Memory at fc700000 (64-bit, non-prefetchable) [size=64K]
    Memory at fc710000 (64-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>

    Network controller: MEDIATEK Corp. Device 7961
    Subsystem: AzureWave Device 4680
    Physical Slot: 0-1
    Flags: fast devsel, IRQ 82, IOMMU group 13
    Memory at fe20300000 (64-bit, prefetchable) [size=1M]
    Memory at fe20400000 (64-bit, prefetchable) [size=16K]
    Memory at fe20404000 (64-bit, prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel modules: mt7921e

05:00.0 Non-Volatile memory controller: SK hynix Gold P31 SSD (prog-if 02 [NVM Express])
    Subsystem: SK hynix Gold P31 SSD
    Flags: bus master, fast devsel, latency 0, IRQ 57, NUMA node 0, IOMMU group 14

提醒:如果我没有绑定手机,则除了 VPN 之外什么也不会显示

提醒:如果我没有绑定手机,则除了 VPN 之外什么也不会显示

长话短说我有一个 Mediatek 7961 wifi 适配器,无论内核 (5.12/5.13/5.14) 或 Linux 发行版如何,我都无法让我的 wifi/以太网服务正常工作。

答案1

因此,完成上述所有操作后的解决方案:

不要只是重新启动、关闭、拔掉所有东西、重新启动到 5.14 内核......一切都正常。

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