Lenovo IdeaCentre B520 Desktop PC (23", Intel Core i3 2120, 3,3GHz, 4GB RAM, 1TB HDD, NVIDIA GT 555, DVD)

Sistemas de PC All-in-One PC, IdeaCentre, Lenovo, Pantalla táctil

Lenovo IdeaCentre B520 Desktop PC (23", Intel Core i3 2120, 3,3GHz, 4GB RAM, 1TB HDD, NVIDIA GT 555, DVD)
Compatibilidad con Linux:
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Revisión de Compatibilidad con Linux

The Lenovo IdeaCenter is a All-in-One PC, i.e. a PC included in 23 inch display. The AiO PC ist equipped with e.g. a touch display, an LED backlight, an integrated microphone, and an Nvidia GeForce GT 555M (1GB, DDR5).

CPU

The used CPU is a Intel Core i3-2120 with two cores (3,3 GHz) and 4 siblings with a speed of 6515 bogomips:

vendor_id	: GenuineIntel
cpu family	: 6
model		: 42
model name	: Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz
stepping	: 7
microcode	: 0x25
cpu MHz		: 3300.000
cache size	: 3072 KB
siblings	: 4
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 13
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36
                  clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
                  constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
                  aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr
                  pdcm pcid sse4_1 sse4_2 popcnt tsc_deadline_timer xsave avx lahf_lm arat
                  epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
bogomips	: 6585.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 36 bits physical, 48 bits virtual
power management:

Touchscreen

The Touchscreen from ILITEK is recognized and fully supported by Linux and can be used with multitouch gestures

ID 222a:0001 … ILITEK Multi-Touch (Touchscreen)

Webcam

The included 0.3 megapixel webcam is supported by Linux thanks to the UCV drivers

ID 0ac8:c42d Z-Star Microelectronics Corp. … Lenovo USB 2.0 UVC Camera

Bluetooth

The Broadcom based Bluetooth chip set is supported by Linux

ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)

and is needed to connect the integrated mouse and keyboard

ID 0a5c:4502 Broadcom Corp. Keyboard (Boot Interface Subclass)
ID 0a5c:4503 Broadcom Corp. Mouse (Boot Interface Subclass)

However, the Bluetooth mouse and keyboard is not supported during the Linux installation phase (e.g. SuSE 12.1) and therefore a different (e.g. wired) keyboard has to be used during the first installation.

Graphic and sound

The integrated Nvidia GeForce GT 555M is supported by Linux and can be used with the nVidia drivers as well as with the OpenSource drivers of Nouveau.

The sound card bases on the nVidia GF108 Controller and is supported by Linux:

01:00.0 VGA compatible controller: nVidia Corporation Device 0deb (rev a1)
01:00.1 Audio device: nVidia Corporation GF108 High Definition Audio Controller (rev a1)

TV card

The Lenovo IdeaCenter B520 is also equipped with the DVB-T tuner that is internally connecter per USB:

ID 07ca:4336 AVerMedia Technologies, Inc. … A336 MiniCard Hybrid DVB-T

This tuner can be accessed by the Linux drivers provided by Avermedia but is not recognized automatically by Suse 12.1.

WiFi

The WiFi chip set bases on the RTL8188CE

04:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01)

This chip set normally is automatically supported by latest Linux distributions. If not, the driver can be downloaded from Realtek.

Overview

The following hardware components are part of the Lenovo IdeaCentre B520 Desktop:

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network Connection (rev 05)
00:1a.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b5)
00:1c.6 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7 (rev b5)
00:1d.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation H67 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
01:00.0 VGA compatible controller: nVidia Corporation Device 0deb (rev a1)
01:00.1 Audio device: nVidia Corporation GF108 High Definition Audio Controller (rev a1)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5116 PCI Express Card Reader (rev 01)
03:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
04:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01)

as well as the following USB hardware:

ID 1d6b:0002 Linux Foundation 2.0 root hub
ID 1d6b:0002 Linux Foundation 2.0 root hub
ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
ID 07ca:4336 AVerMedia Technologies, Inc. … A336 MiniCard Hybrid DVB-T
ID 222a:0001 … ILITEK Multi-Touch (Touchscreen)
ID 0ac8:c42d Z-Star Microelectronics Corp. … Lenovo USB 2.0 UVC Camera
ID 0955:7002 NVidia Corp. … NVIDIA stereo controller
ID 0a5c:4502 Broadcom Corp. Keyboard (Boot Interface Subclass)
ID 0a5c:4503 Broadcom Corp. Mouse (Boot Interface Subclass)
ID 1d6b:0002 Linux Foundation 2.0 root hub
ID 1d6b:0003 Linux Foundation 3.0 root hub

More details about the installation of Linux on the B520 can be found at http://www.linlap.com/levovo_ideacentre_b520_all-in-one-pc.


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Commentarios

Por favor, emplee la sección de comentarios para indicar correciones del artículo así como extractos de lspci, lsusb, lshw, dmesg etc. Además, utilice la sección para el intercambio de experiencias con este componente de hardware o para obtener ayuda para la configuración de otros propietarios de este mismo hardware.
 
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