我需要 Dell Precision 3520 笔记本电脑的触摸板驱动程序。据Ubuntu 认证。不幸的是，我必须在这台笔记本电脑上使用 Ubuntu 12.04.5。看起来它使用的是 Aquantia Corp 的触摸板，但我能找到的也只有这些。基本的鼠标功能甚至都不起作用，所以现在，我甚至不关心滚动或类似的东西，只关心基本的鼠标功能。我似乎在网上找不到这个触摸板的驱动程序。
下面是我的 /proc/bus/input/devices 的输出。
I: Bus=0019 Vendor=0000 Product=0005 Version=0000
N: Name="Lid Switch"
P: Phys=PNP0C0D/button/input0
S: Sysfs=/devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0
U: Uniq=
H: Handlers=event0
B: PROP=0
B: EV=21
B: SW=1
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
U: Uniq=
H: Handlers=kbd event1
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0
I: Bus=0019 Vendor=0000 Product=0003 Version=0000
N: Name="Sleep Button"
P: Phys=PNP0C0E/button/input0
S: Sysfs=/devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2
U: Uniq=
H: Handlers=kbd event2
B: PROP=0
B: EV=3
B: KEY=4000 0 0 0 0
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=LNXPWRBN/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
U: Uniq=
H: Handlers=kbd event3
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0
I: Bus=0011 Vendor=0001 Product=0001 Version=ab41
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input4
U: Uniq=
H: Handlers=sysrq kbd event4
B: PROP=0
B: EV=120013
B: KEY=1100f 2902002 8380307c f910f001 feffffdf ffefffff ffffffff fffffffe
B: MSC=10
B: LED=7
I: Bus=0003 Vendor=03f0 Product=094a Version=0111
N: Name="PixArt HP USB Optical Mouse"
P: Phys=usb-0000:00:14.0-1/input0
S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/input/input5
U: Uniq=
H: Handlers=mouse0 event5
B: PROP=0
B: EV=17
B: KEY=ff0000 0 0 0 0 0 0 0 0
B: REL=103
B: MSC=10
I: Bus=0019 Vendor=0000 Product=0000 Version=0000
N: Name="Dell WMI hotkeys"
P: Phys=wmi/input0
S: Sysfs=/devices/virtual/input/input6
U: Uniq=
H: Handlers=kbd event6
B: PROP=0
B: EV=13
B: KEY=101001b 400 0 100000 e0000 0 0 0
B: MSC=10
I: Bus=0003 Vendor=0c45 Product=6717 Version=7524
N: Name="Integrated_Webcam_HD"
P: Phys=usb-0000:00:14.0-11/button
S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11:1.0/input/input7
U: Uniq=
H: Handlers=kbd event7
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0 0 0 0
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HDA Intel HDMI"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card0/input9
U: Uniq=
H: Handlers=event8
B: PROP=0
B: EV=21
B: SW=140
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HDA Intel Front Headphone"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card0/input8
U: Uniq=
H: Handlers=event9
B: PROP=0
B: EV=21
B: SW=4
以下是 lspci -v 的输出。
00:00.0 Host bridge: Intel Corporation Device 1910 (rev 07)
Subsystem: Dell Device 07a9
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
00:01.0 PCI bridge: Intel Corporation Device 1901 (rev 07) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: ec000000-ed0fffff
Prefetchable memory behind bridge: 00000000c0000000-00000000d1ffffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation Device 191b (rev 06) (prog-if 00 [VGA controller])
Subsystem: Dell Device 07a9
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at eb000000 (64-bit, non-prefetchable) [size=16M]
Memory at 80000000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
00:04.0 Signal processing controller: Intel Corporation Device 1903 (rev 07)
Subsystem: Dell Device 07a9
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at ed340000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
00:14.0 USB controller: Intel Corporation Device a12f (rev 31) (prog-if 30 [XHCI])
Subsystem: Dell Device 07a9
Flags: bus master, medium devsel, latency 0, IRQ 140
Memory at ed330000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
00:14.2 Signal processing controller: Intel Corporation Device a131 (rev 31)
Subsystem: Dell Device 07a9
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at ed358000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
00:15.0 Signal processing controller: Intel Corporation Device a160 (rev 31)
Subsystem: Dell Device 07a9
Flags: fast devsel, IRQ 11
Memory at ed357000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
00:15.1 Signal processing controller: Intel Corporation Device a161 (rev 31)
Subsystem: Dell Device 07a9
Flags: fast devsel, IRQ 10
Memory at ed356000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
00:16.0 Communication controller: Intel Corporation Device a13a (rev 31)
Subsystem: Dell Device 07a9
Flags: fast devsel, IRQ 11
Memory at ed355000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
00:17.0 SATA controller: Intel Corporation Device a102 (rev 31) (prog-if 01 [AHCI 1.0])
Subsystem: Dell Device 07a9
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 141
Memory at ed350000 (32-bit, non-prefetchable) [size=8K]
Memory at ed354000 (32-bit, non-prefetchable) [size=256]
I/O ports at f090 [size=8]
I/O ports at f080 [size=4]
I/O ports at f060 [size=32]
Memory at ed353000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1c.0 PCI bridge: Intel Corporation Device a111 (rev f1) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: ed200000-ed2fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation Device a112 (rev f1) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
Memory behind bridge: ed100000-ed1fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.4 PCI bridge: Intel Corporation Device a114 (rev f1) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=3c, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d4000000-ea0fffff
Prefetchable memory behind bridge: 0000000090000000-00000000b1ffffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1f.0 ISA bridge: Intel Corporation Device a154 (rev 31)
Subsystem: Dell Device 07a9
Flags: bus master, fast devsel, latency 0
00:1f.2 Memory controller: Intel Corporation Device a121 (rev 31)
Subsystem: Dell Device 07a9
Flags: bus master, fast devsel, latency 0
Memory at ed34c000 (32-bit, non-prefetchable) [size=16K]
00:1f.3 Audio device: Intel Corporation Device a171 (rev 31)
Subsystem: Dell Device 07a9
Flags: bus master, fast devsel, latency 32, IRQ 143
Memory at ed348000 (64-bit, non-prefetchable) [size=16K]
Memory at ed320000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:1f.4 SMBus: Intel Corporation Device a123 (rev 31)
Subsystem: Dell Device 07a9
Flags: medium devsel, IRQ 11
Memory at ed352000 (64-bit, non-prefetchable) [size=256]
I/O ports at f040 [size=32]
00:1f.6 Ethernet controller: Intel Corporation Device 15e3 (rev 31)
Subsystem: Dell Device 07a9
Flags: bus master, fast devsel, latency 0, IRQ 142
Memory at ed300000 (32-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e
01:00.0 3D controller: NVIDIA Corporation Device 13b4 (rev a2)
Subsystem: Dell Device 07a9
Flags: fast devsel, IRQ 16
Memory at ec000000 (32-bit, non-prefetchable) [size=16M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at d0000000 (64-bit, prefetchable) [size=32M]
I/O ports at e000 [size=128]
Expansion ROM at ed000000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel modules: nouveau, nvidiafb
02:00.0 Network controller: Intel Corporation Device 24fd (rev 78)
Subsystem: Intel Corporation Device 0050
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at ed200000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 525a (rev 01)
Subsystem: Dell Device 07a9
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at ed100000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>