Everything else except the wireless seems to work.

This laptop is compatiple with Atheros AR9285 Wireless Network Adapter (link) and it can be upgraded to full A-platinum compatibility class with it. The card worked right away out of the box. I bought it from eBay and it was very cheap.

lspci -vmmnn

Slot:	00:00.0
Class:	Host bridge [0600]
Vendor:	Intel Corporation [8086]
Device:	Core Processor DRAM Controller [0044]
SVendor:	Dell [1028]
SDevice:	Device [043f]
Rev:	12

Slot:	00:02.0
Class:	VGA compatible controller [0300]
Vendor:	Intel Corporation [8086]
Device:	Core Processor Integrated Graphics Controller [0046]
SVendor:	Dell [1028]
SDevice:	Device [043f]
Rev:	12

Slot:	00:16.0
Class:	Communication controller [0780]
Vendor:	Intel Corporation [8086]
Device:	5 Series/3400 Series Chipset HECI Controller [3b64]
SVendor:	Dell [1028]
SDevice:	Device [043f]
Rev:	06

Slot:	00:1a.0
Class:	USB controller [0c03]
Vendor:	Intel Corporation [8086]
Device:	5 Series/3400 Series Chipset USB2 Enhanced Host Controller [3b3c]
SVendor:	Dell [1028]
SDevice:	Device [043f]
Rev:	06
ProgIf:	20

Slot:	00:1b.0
Class:	Audio device [0403]
Vendor:	Intel Corporation [8086]
Device:	5 Series/3400 Series Chipset High Definition Audio [3b56]
SVendor:	Dell [1028]
SDevice:	Device [043f]
Rev:	06

Slot:	00:1c.0
Class:	PCI bridge [0604]
Vendor:	Intel Corporation [8086]
Device:	5 Series/3400 Series Chipset PCI Express Root Port 1 [3b42]
Rev:	06

Slot:	00:1c.1
Class:	PCI bridge [0604]
Vendor:	Intel Corporation [8086]
Device:	5 Series/3400 Series Chipset PCI Express Root Port 2 [3b44]
Rev:	06

Slot:	00:1c.2
Class:	PCI bridge [0604]
Vendor:	Intel Corporation [8086]
Device:	5 Series/3400 Series Chipset PCI Express Root Port 3 [3b46]
Rev:	06

Slot:	00:1c.4
Class:	PCI bridge [0604]
Vendor:	Intel Corporation [8086]
Device:	5 Series/3400 Series Chipset PCI Express Root Port 5 [3b4a]
Rev:	06

Slot:	00:1d.0
Class:	USB controller [0c03]
Vendor:	Intel Corporation [8086]
Device:	5 Series/3400 Series Chipset USB2 Enhanced Host Controller [3b34]
SVendor:	Dell [1028]
SDevice:	Device [043f]
Rev:	06
ProgIf:	20

Slot:	00:1e.0
Class:	PCI bridge [0604]
Vendor:	Intel Corporation [8086]
Device:	82801 Mobile PCI Bridge [2448]
Rev:	a6
ProgIf:	01

Slot:	00:1f.0
Class:	ISA bridge [0601]
Vendor:	Intel Corporation [8086]
Device:	Mobile 5 Series Chipset LPC Interface Controller [3b0b]
SVendor:	Dell [1028]
SDevice:	Device [043f]
Rev:	06

Slot:	00:1f.2
Class:	SATA controller [0106]
Vendor:	Intel Corporation [8086]
Device:	5 Series/3400 Series Chipset 6 port SATA AHCI Controller [3b2f]
SVendor:	Dell [1028]
SDevice:	Device [043f]
Rev:	06
ProgIf:	01

Slot:	00:1f.3
Class:	SMBus [0c05]
Vendor:	Intel Corporation [8086]
Device:	5 Series/3400 Series Chipset SMBus Controller [3b30]
SVendor:	Dell [1028]
SDevice:	Device [043f]
Rev:	06

Slot:	00:1f.6
Class:	Signal processing controller [1180]
Vendor:	Intel Corporation [8086]
Device:	5 Series/3400 Series Chipset Thermal Subsystem [3b32]
SVendor:	Dell [1028]
SDevice:	Device [043f]
Rev:	06

Slot:	12:00.0
Class:	Network controller [0280]
Vendor:	Broadcom Corporation [14e4]
Device:	BCM4312 802.11b/g LP-PHY [4315]
SVendor:	Dell [1028]
SDevice:	Wireless 1397 WLAN Mini-Card [000c]
Rev:	01

Slot:	13:00.0
Class:	Ethernet controller [0200]
Vendor:	Realtek Semiconductor Co., Ltd. [10ec]
Device:	RTL8111/8168B PCI Express Gigabit Ethernet controller [8168]
SVendor:	Dell [1028]
SDevice:	Device [043f]
Rev:	03

Slot:	ff:00.0
Class:	Host bridge [0600]
Vendor:	Intel Corporation [8086]
Device:	Core Processor QuickPath Architecture Generic Non-core Registers [2c62]
SVendor:	Intel Corporation [8086]
SDevice:	Device [8086]
Rev:	02

Slot:	ff:00.1
Class:	Host bridge [0600]
Vendor:	Intel Corporation [8086]
Device:	Core Processor QuickPath Architecture System Address Decoder [2d01]
SVendor:	Intel Corporation [8086]
SDevice:	Device [8086]
Rev:	02

Slot:	ff:02.0
Class:	Host bridge [0600]
Vendor:	Intel Corporation [8086]
Device:	Core Processor QPI Link 0 [2d10]
SVendor:	Intel Corporation [8086]
SDevice:	Device [8086]
Rev:	02

Slot:	ff:02.1
Class:	Host bridge [0600]
Vendor:	Intel Corporation [8086]
Device:	Core Processor QPI Physical 0 [2d11]
SVendor:	Intel Corporation [8086]
SDevice:	Device [8086]
Rev:	02

Slot:	ff:02.2
Class:	Host bridge [0600]
Vendor:	Intel Corporation [8086]
Device:	Core Processor Reserved [2d12]
SVendor:	Intel Corporation [8086]
SDevice:	Device [8086]
Rev:	02

Slot:	ff:02.3
Class:	Host bridge [0600]
Vendor:	Intel Corporation [8086]
Device:	Core Processor Reserved [2d13]
SVendor:	Intel Corporation [8086]
SDevice:	Device [8086]
Rev:	02

lspci -nnk

00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 12)
	Subsystem: Dell Device [1028:043f]
	Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 12)
	Subsystem: Dell Device [1028:043f]
	Kernel driver in use: i915
	Kernel modules: i915
00:16.0 Communication controller [0780]: Intel Corporation 5 Series/3400 Series Chipset HECI Controller [8086:3b64] (rev 06)
	Subsystem: Dell Device [1028:043f]
	Kernel driver in use: mei
	Kernel modules: mei
00:1a.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 06)
	Subsystem: Dell Device [1028:043f]
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 06)
	Subsystem: Dell Device [1028:043f]
	Kernel driver in use: HDA Intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 [8086:3b42] (rev 06)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 [8086:3b44] (rev 06)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.2 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 [8086:3b46] (rev 06)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.4 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 [8086:3b4a] (rev 06)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b34] (rev 06)
	Subsystem: Dell Device [1028:043f]
	Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev a6)
00:1f.0 ISA bridge [0601]: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller [8086:3b0b] (rev 06)
	Subsystem: Dell Device [1028:043f]
	Kernel modules: iTCO_wdt
00:1f.2 SATA controller [0106]: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller [8086:3b2f] (rev 06)
	Subsystem: Dell Device [1028:043f]
	Kernel driver in use: ahci
	Kernel modules: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller [8086:3b30] (rev 06)
	Subsystem: Dell Device [1028:043f]
	Kernel modules: i2c-i801
00:1f.6 Signal processing controller [1180]: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem [8086:3b32] (rev 06)
	Subsystem: Dell Device [1028:043f]
	Kernel driver in use: intel ips
	Kernel modules: intel_ips
12:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
	Subsystem: Dell Wireless 1397 WLAN Mini-Card [1028:000c]
	Kernel driver in use: b43-pci-bridge
	Kernel modules: ssb
13:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 03)
	Subsystem: Dell Device [1028:043f]
	Kernel driver in use: r8169
	Kernel modules: r8169
ff:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 02)
	Subsystem: Intel Corporation Device [8086:8086]
ff:00.1 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:2d01] (rev 02)
	Subsystem: Intel Corporation Device [8086:8086]
ff:02.0 Host bridge [0600]: Intel Corporation Core Processor QPI Link 0 [8086:2d10] (rev 02)
	Subsystem: Intel Corporation Device [8086:8086]
ff:02.1 Host bridge [0600]: Intel Corporation Core Processor QPI Physical 0 [8086:2d11] (rev 02)
	Subsystem: Intel Corporation Device [8086:8086]
ff:02.2 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d12] (rev 02)
	Subsystem: Intel Corporation Device [8086:8086]
ff:02.3 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d13] (rev 02)
	Subsystem: Intel Corporation Device [8086:8086]

sudo lsusb -v (webcam, partial)

Bus 001 Device 005: ID 0c45:6481 Microdia 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2 ?
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x0c45 Microdia
  idProduct          0x6481 
  bcdDevice            2.01
  iManufacturer           2 CKF9237G255020002BX0
  iProduct                1 Laptop_Integrated_Webcam_2M
  iSerial                 0 
  bNumConfigurations      1