Home » Hardware » notebooks » IdeaPad U350 CS20 QB09081205
notebook IdeaPad U350 CS20 QB09081205
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model: IdeaPad U350 CS20 QB09081205(model id: 1292)
subtype (notebook, netbook, motherboard, tablet):
notebook
vendor:
Lenovo
architecture:
x86-64/amd64
does it have a free boot firmware (BIOS,UEFI,...) ?
no
can free operating systems be installed?
yes
does the device prevent installing wifi cards not-approved by the vendor?
not-specified
year of commercialization:
2009
compatibility with free software:
C-silver
tested on:
Trisquel 6.0 Toutatis
tested with the following kernel libre:
3.5.0-43-generic
video card model:
Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (works with 3D acceleration)
wifi model:
Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237] (it does not work)
webcam model:
Acer, Inc BisonCam, NB Pro [5986:0241] (it works)
Description:
Bluetooth works. (Broadcom Corp. BCM2046 Bluetooth Device [0a5c:2150])

lspci -nnk (video and wifi card)

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07)
	Subsystem: Lenovo Device [17aa:3a02]
	Kernel driver in use: i915
	Kernel modules: i915
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
	Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1311]
	Kernel modules: iwlwifi

lspci -vv

03:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection
	Subsystem: Intel Corporation WiFi Link 5100 AGN
	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 17
	Region 0: Memory at f2000000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel modules: iwlwifi
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) (prog-if 00 [VGA controller])
	Subsystem: Lenovo Device 3a02
	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-
	Latency: 0
	Interrupt: pin A routed to IRQ 47
	Region 0: Memory at f4000000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 1800 [size=8]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

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