因此，今天我大部分时间都在尝试使无线连接正常工作。我能找到的唯一解决方案是让我下载各种驱动程序或更新，这通常是第一步。有些指南甚至告诉我仅针对诊断步骤使用 wget 脚本。
这是不可能的。我无法通过以太网连接到我的路由器，因为它在房子后面的楼上，而有问题的 PC 在楼下前面。
有没有什么方法可以在我主电脑上找到并下载更新，并通过 USB 将它们传输到 Lubuntu？
有没有什么地方我可以找到并从 USB 下载并安装 ath9k 驱动程序？（据我了解，它应该随发行版一起提供，但在 Lubuntu 16.04 中肯定没有）。
有没有什么地方可以找到并安装 NdisWrapper？我无法在 Lubuntu 中运行 make 命令，因为 Lubuntu 缺少“make”包，所以我还需要一种方法来安装 make 包。
大致按照我喜欢的顺序询问。
编辑：
运行部分命令的结果如下：
sudo lshw -C 网络
*-network
description: Ethernet interface
product: 82566DM-2 Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: enp0s25
version: 02
serial: 00:21:70:1d:6f:56
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=1.4-0 latency=0 link=no multicast=yes port=twisted pair
resources: irq:25 memory:fe9e0000-fe9fffff memory:fe9db000-fe9dbfff ioport:ecc0(size=32)
lspci-vnn
00:00.0 Host bridge [0600]: Intel Corporation 82Q35 Express DRAM Controller [8086:29b0] (rev 02)
Subsystem: Dell OptiPlex 755 [1028:0211]
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
00:02.0 VGA compatible controller [0300]: Intel Corporation 82Q35 Express Integrated Graphics Controller [8086:29b2] (rev 02) (prog-if 00 [VGA controller])
Subsystem: Dell OptiPlex 755 [1028:0211]
Flags: bus master, fast devsel, latency 0, IRQ 26
Memory at fea00000 (32-bit, non-prefetchable) [size=512K]
I/O ports at ec90 [size=8]
Memory at d0000000 (32-bit, prefetchable) [size=256M]
Memory at feb00000 (32-bit, non-prefetchable) [size=1M]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:02.1 Display controller [0380]: Intel Corporation 82Q35 Express Integrated Graphics Controller [8086:29b3] (rev 02)
Subsystem: Dell OptiPlex 755 [1028:0211]
Flags: bus master, fast devsel, latency 0
Memory at fea80000 (32-bit, non-prefetchable) [size=512K]
Capabilities: <access denied>
00:03.0 Communication controller [0780]: Intel Corporation 82Q35 Express MEI Controller [8086:29b4] (rev 02)
Subsystem: Dell OptiPlex 755 [1028:0211]
Flags: bus master, fast devsel, latency 0, IRQ 28
Memory at f0200800 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:03.2 IDE interface [0101]: Intel Corporation 82Q35 Express PT IDER Controller [8086:29b6] (rev 02) (prog-if 85 [Master SecO PriO])
Subsystem: Dell OptiPlex 755 [1028:0211]
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 18
I/O ports at fe80 [size=8]
I/O ports at fe90 [size=4]
I/O ports at fea0 [size=8]
I/O ports at feb0 [size=4]
I/O ports at fef0 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_generic
Kernel modules: pata_acpi
00:03.3 Serial controller [0700]: Intel Corporation 82Q35 Express Serial KT Controller [8086:29b7] (rev 02) (prog-if 02 [16550])
Subsystem: Dell OptiPlex 755 [1028:0211]
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 17
I/O ports at ec98 [size=8]
Memory at fe9da000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial
00:19.0 Ethernet controller [0200]: Intel Corporation 82566DM-2 Gigabit Network Connection [8086:10bd] (rev 02)
Subsystem: Dell OptiPlex 755 [1028:0211]
Flags: bus master, fast devsel, latency 0, IRQ 25
Memory at fe9e0000 (32-bit, non-prefetchable) [size=128K]
Memory at fe9db000 (32-bit, non-prefetchable) [size=4K]
I/O ports at ecc0 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at ff20 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd
00:1a.1 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
Flags: bus master, medium devsel, latency 0, IRQ 17
I/O ports at ff00 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd
00:1a.7 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 [8086:293c] (rev 02) (prog-if 20 [EHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
Flags: bus master, medium devsel, latency 0, IRQ 22
Memory at fe9d9c00 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 02)
Subsystem: Dell Optiplex 755 [1028:0211]
Flags: bus master, fast devsel, latency 0, IRQ 29
Memory at fe9dc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 [8086:2940] (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 24
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00001000-00001fff
Memory behind bridge: fe800000-fe8fffff
Prefetchable memory behind bridge: 00000000f0000000-00000000f01fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 [8086:2934] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at ff80 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd
00:1d.1 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 [8086:2935] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
Flags: bus master, medium devsel, latency 0, IRQ 17
I/O ports at ff60 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd
00:1d.2 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 [8086:2936] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at ff40 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd
00:1d.7 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 [8086:293a] (rev 02) (prog-if 20 [EHCI])
Subsystem: Dell Optiplex 755 [1028:0211]
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at ff980800 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 92) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
Capabilities: <access denied>
00:1f.0 ISA bridge [0601]: Intel Corporation 82801IO (ICH9DO) LPC Interface Controller [8086:2914] (rev 02)
Flags: bus master, medium devsel, latency 0
Capabilities: <access denied>
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA Controller [AHCI mode] [8086:2922] (rev 02) (prog-if 01 [AHCI 1.0])
Subsystem: Dell 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA Controller [AHCI mode] [1028:0211]
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 27
I/O ports at fe00 [size=8]
I/O ports at fe10 [size=4]
I/O ports at fe20 [size=8]
I/O ports at fe30 [size=4]
I/O ports at fec0 [size=32]
Memory at f0200000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 02)
Subsystem: Dell Optiplex 755 [1028:0211]
Flags: medium devsel, IRQ 9
Memory at fe9d9b00 (64-bit, non-prefetchable) [size=256]
I/O ports at ece0 [size=32]
Kernel modules: i2c_i801
抱歉，当我运行通过 grep 管道传输的那些命令（？或反之亦然）时，我对结果有点困惑，所以我想分享完整的结果。02.0 似乎与集成显卡有关？
如果有帮助的话，我的无线网卡是 TL-WN722N USB，而不是 PCI-E 插槽（虽然我有一个 PCI-E 卡可以尝试使用，但由于戴尔 Optiplex 755 机箱的性质，我需要用锯子将机箱锯开以使其适合）。
系统盘
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 003: ID 093a:2510 Pixart Imaging Inc. Optical Mouse
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 2357:010c
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 1a2c:0002 China Resource Smico., Ltd
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
请参阅lspci-nnk|复制代码
blank/null result
答案1
请在其他计算机上下载这些文件，然后使用 USB 密钥或类似设备将其传输到 Lubuntu 机器的桌面：
https://github.com/lwfinger/rtl8188eu/archive/master.zip
http://mirrors.kernel.org/ubuntu/pool/main/d/dkms/dkms_2.2.0.3-2ubuntu11_all.deb
现在，在 Lubuntu 机器的桌面上安装陣容：
cd ~/Desktop
sudo dpkg -i dkms*.deb
如果它抱怨缺少依赖项，请告诉我们它们是什么，以便我们可以下载更多软件包来满足缺少的依赖项。缺少的软件包可以在这里找到：https://packages.ubuntu.com/xenial/dkms请务必根据您的机器需要选择 32 位 (i386) 或 64 位 (amd64)。确认：
arch
32 位返回 i686，64 位返回 x86_64。
请参阅下面@JimmyM 的非常有用的列表以获取完整列表。
接下来，执行以下操作：
cd ~/Desktop
unzip master.zip
sudo mv rtl8188eu /usr/src
cd /usr/src
sudo dkms add ./rtl8188eu
sudo dkms build 8188eu/1.0
sudo dkms install 8188eu/1.0
sudo modprobe 8188eu
你的无线网络现在应该可以正常工作了。