Identificar Dispositius Connectats a Linux

Índex

• → 1. Introducció
• → 2. Capes del Sistema
• → 3. Comandes + La Meva Sortida
• → 4. Script Automàtic
• → 5. Evidències i Captures

1. Introducció

Aquesta documentació mostra només la línia de comanda i deixa un espai perquè hi posis la teva pròpia sortida de consola. Així pots comparar fàcilment les teves sortides reals.

2. Capes del Sistema Implicades

3. Comandes + La Meva Sortida

$ lsusb

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 0bda:8156 Realtek Semiconductor Corp. Lenovo 2.5G C to RJ45
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 06cb:00f9 Synaptics, Inc. 
Bus 003 Device 003: ID 5986:1177 Bison Electronics Inc. Integrated Camera
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

$ lspci

00:00.0 Host bridge: Intel Corporation 12th Gen Core Processor Host Bridge/DRAM Registers (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Alder Lake-P GT2 [Iris Xe Graphics] (rev 0c)
00:04.0 Signal processing controller: Intel Corporation Alder Lake Innovation Platform Framework Processor Participant (rev 02)
00:06.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x4 Controller #0 (rev 02)
00:07.0 PCI bridge: Intel Corporation Alder Lake-P Thunderbolt 4 PCI Express Root Port #0 (rev 02)
00:07.2 PCI bridge: Intel Corporation Alder Lake-P Thunderbolt 4 PCI Express Root Port #2 (rev 02)
00:08.0 System peripheral: Intel Corporation 12th Gen Core Processor Gaussian & Neural Accelerator (rev 02)
00:0a.0 Signal processing controller: Intel Corporation Platform Monitoring Technology (rev 01)
00:0d.0 USB controller: Intel Corporation Alder Lake-P Thunderbolt 4 USB Controller (rev 02)
00:0d.2 USB controller: Intel Corporation Alder Lake-P Thunderbolt 4 NHI #0 (rev 02)
00:0d.3 USB controller: Intel Corporation Alder Lake-P Thunderbolt 4 NHI #1 (rev 02)
00:14.0 USB controller: Intel Corporation Alder Lake PCH USB 3.2 xHCI Host Controller (rev 01)
00:14.2 RAM memory: Intel Corporation Alder Lake PCH Shared SRAM (rev 01)
00:15.0 Serial bus controller: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 (rev 01)
00:16.0 Communication controller: Intel Corporation Alder Lake PCH HECI Controller (rev 01)
00:16.3 Serial controller: Intel Corporation Alder Lake AMT SOL Redirection (rev 01)
00:1c.0 PCI bridge: Intel Corporation Device 51b8 (rev 01)
00:1c.7 PCI bridge: Intel Corporation Alder Lake PCH-P PCI Express Root Port #9 (rev 01)
00:1f.0 ISA bridge: Intel Corporation Alder Lake PCH eSPI Controller (rev 01)
00:1f.3 Multimedia audio controller: Intel Corporation Alder Lake PCH-P High Definition Audio Controller (rev 01)
00:1f.4 SMBus: Intel Corporation Alder Lake PCH-P SMBus Host Controller (rev 01)
00:1f.5 Serial bus controller: Intel Corporation Alder Lake-P PCH SPI Controller (rev 01)
04:00.0 Non-Volatile memory controller: SK hynix Gold P31/BC711/PC711 NVMe Solid State Drive
0a:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5261 PCI Express Card Reader (rev 01)

$ lsblk -f

NAME FSTYPE FSVER LABEL UUID                                 FSAVAIL FSUSE% MOUNTPOINTS
nvme0n1
                                                                            
|-nvme0n1p1
|    vfat   FAT32       3929-51F3                             504,8M     1% /boot/efi
`-nvme0n1p2
     ext4   1.0         028267da-4080-4bb1-8d6b-f0bc5a677265     76G    62% /

$ sudo lshw -short

H/W path       Device        Class          Description
=======================================================
                             system         Computer
/0                           bus            Motherboard
/0/0                         memory         31GiB System memory
/0/1                         processor      12th Gen Intel(R) Core(TM) i7-12800H
/0/100                       bridge         12th Gen Core Processor Host Bridge/
/0/100/2       /dev/fb0      display        Alder Lake-P GT2 [Iris Xe Graphics]
/0/100/4                     generic        Alder Lake Innovation Platform Frame
/0/100/6                     bridge         12th Gen Core Processor PCI Express 
/0/100/6/0     /dev/nvme0    storage        SKHynix_HFS256GDE9X081N
/0/100/6/0/0   hwmon3        disk           NVMe disk
/0/100/6/0/2   /dev/ng0n1    disk           NVMe disk
/0/100/6/0/1   /dev/nvme0n1  disk           NVMe disk
/0/100/7                     bridge         Alder Lake-P Thunderbolt 4 PCI Expre
/0/100/7.2                   bridge         Alder Lake-P Thunderbolt 4 PCI Expre
/0/100/8                     generic        12th Gen Core Processor Gaussian & N
/0/100/a                     generic        Platform Monitoring Technology
/0/100/d                     bus            Alder Lake-P Thunderbolt 4 USB Contr
/0/100/d.2                   bus            Alder Lake-P Thunderbolt 4 NHI #0
/0/100/d.3                   bus            Alder Lake-P Thunderbolt 4 NHI #1
/0/100/14                    bus            Alder Lake PCH USB 3.2 xHCI Host Con
/0/100/14.2                  memory         RAM memory
/0/100/15                    bus            Alder Lake PCH Serial IO I2C Control
/0/100/16                    communication  Alder Lake PCH HECI Controller
/0/100/16.3                  communication  Alder Lake AMT SOL Redirection
/0/100/1c                    bridge         Intel Corporation
/0/100/1c.7                  bridge         Alder Lake PCH-P PCI Express Root Po
/0/100/1c.7/0  mmc0          bus            RTS5261 PCI Express Card Reader
/0/100/1f                    bridge         Alder Lake PCH eSPI Controller
/0/100/1f/0                  system         PnP device PNP0c02
/0/100/1f/1                  system         PnP device PNP0c02
/0/100/1f/2                  generic        PnP device LEN0071
/0/100/1f/3                  generic        PnP device LEN0307
/0/100/1f/4                  system         PnP device PNP0c02
/0/100/1f/5                  system         PnP device PNP0c02
/0/100/1f/6                  system         PnP device PNP0c02
/0/100/1f/7                  system         PnP device PNP0c02
/0/100/1f/8                  system         PnP device PNP0c01
/0/100/1f.3    card0         multimedia     Alder Lake PCH-P High Definition Aud
/0/100/1f.4                  bus            Alder Lake PCH-P SMBus Host Controll
/0/100/1f.5                  bus            Alder Lake-P PCH SPI Controller
/1             input0        input          Sleep Button
/2             input1        input          Lid Switch
/3             input11       input          ELAN0686:00 04F3:320D Touchpad
/4             input12       input          ThinkPad Extra Buttons
/5             input13       input          Video Bus
/6             input14       input          sof-hda-dsp Mic
/7             input15       input          sof-hda-dsp Headphone
/8             input16       input          sof-hda-dsp HDMI/DP,pcm=3
/9             input17       input          sof-hda-dsp HDMI/DP,pcm=4
/a             input18       input          sof-hda-dsp HDMI/DP,pcm=5
/b             input2        input          Power Button
/c             input3        input          AT Translated Set 2 keyboard
/d             input5        input          TPPS/2 Elan TrackPoint
/e             input9        input          ELAN0686:00 04F3:320D Mouse
/f             eth0          network        Ethernet interface

$ ip link show

1: lo:  mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0:  mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether 60:7d:09:0d:f1:44 brd ff:ff:ff:ff:ff:ff

4. Script de Diagnòstic Automàtic

#!/bin/bash
echo "=== DIAGNÒSTIC DISPOSITIUS $(date) ===" > informe-$(date +%F).txt
lsusb >> informe-$(date +%F).txt
lspci >> informe-$(date +%F).txt
lsblk -f >> informe-$(date +%F).txt
sudo lshw -short >> informe-$(date +%F).txt
echo "✅ Informe generat!"