$ lshw -C network
*-network UNCLAIMED
description: Network controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
version: 10
width: 64 bits
clock: 33MHz
capabilities: cap_list
configuration: latency=0
resources: memory:d1300000-d1301fff
===========================================
gess@gess-Aspire-A515-41G:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
$ lspci -vvnn
...
02:00.0 Network controller [0280]: Intel Corporation Device [8086:24fb] (rev 10)
Subsystem: Intel Corporation Device [8086:2110]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 255
Region 0: Memory at d1300000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
...
我做到了:
sudo apt-get update
sudo apt-get upgrade
发现“未认领”通常意味着没有驱动程序附加到它。接下来,我找到并下载了我的 Wifi(Intel 3168)的驱动程序,并将其弹出(iwlwifi-...-.ucode)/lib/firmware
,重新加载系统,然后... wifi 不起作用。
下一步我应该做什么?
更新
在关于系统我有
显卡:AMD Carrizo 上的 Gallium 0.4
在终端中:
lspci
$ lspci -vvnn
...
03:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] Lexa PRO [Radeon RX 550] [1002:699f] (rev c3)
...
lshw
03:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] Lexa PRO [Radeon RX 550] [1002:699f] (rev c3)
root@gess-Aspire-A515-41G:/home/gess# lshw -C display
*-display
description: VGA compatible controller
product: Carrizo
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 1
bus info: pci@0000:00:01.0
version: ca
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
configuration: driver=amdgpu latency=0
resources: irq:234 memory:e0000000-efffffff memory:d0800000-d0ffffff ioport:4000(size=256) memory:d1500000-d153ffff memory:d0200000-d021ffff
*-display UNCLAIMED
description: Display controller
product: Lexa PRO [Radeon RX 550]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:03:00.0
version: c3
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi cap_list
configuration: latency=0
resources: memory:c0000000-cfffffff memory:d0000000-d01fffff ioport:2000(size=256) memory:d1200000-d123ffff memory:d1240000-d125ffff
我正在使用 16.04。
答案1
您遇到了一个经典的困境:非常新的硬件和非常旧的内核版本。您的 8086:24fb 设备在内核版本 4.6 之前不受驱动程序支持iwlwifi
。您安装了 Ubuntu 14.04,这是一个 3 年多前的版本,使用更旧的内核版本。
我可以写一个答案,向您展示如何以实验方式(尽管有些冒险)安装 4.6 内核。但是,我建议您安装包含内核版本 4.10 并完全支持您的设备的 Ubuntu 16.04.3 LTS 版本。您当然可以尝试实时会话,以确保一切按预期运行。当您满意时,请安装它。