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[RISOLTO] Quante porte USB3 ha il mio ASUS X555YI ?
#11
(21-03-2017,15:48 )andrea111 Ha scritto: Sono dettagli che potrebbero generare contenziosi pesanti, tipo il reso del portatile e la restituzione dei soldi.
potrebbe essere un errore di rilevazione oppure un interpretazione errata dell'otuput di lsub, e comunque gli basta controllare il colore delle porte sul portatile: se sono blu/azzurro sono usb-3
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#12
Risolto! A quanto pare, è la periferica USB connessa alla porta azzurra a determinare se la porta è USB2 o USB3.
Spiego.
Questo è il portatile.
Codice:
[pclinuxos@localhost ~]$ inxi -v5
System:    Host: localhost Kernel: 4.4.35-pclos1 x86_64 (64 bit gcc: 4.9.2) Desktop: LXQt Distro: PCLinuxOS
Machine:   Device: laptop System: ASUSTeK product: X555YI v: 1.0
           Mobo: ASUSTeK model: X555YI v: 1.0 UEFI: American Megatrends v: X555YI.602 date: 04/29/2016
Battery    BAT0: charge: 34.0 Wh 96.4% condition: 35.3/37.3 Wh (95%) model: ASUSTeK X555-50 status: Discharging
CPU:       Quad core AMD A8-7410 APU with AMD Radeon R5 Graphics (-MCP-) cache: 8192 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 17566
           clock speeds: max: 2200 MHz 1: 1000 MHz 2: 2200 MHz 3: 1300 MHz 4: 1000 MHz
Memory:    Using dmidecode: you must be root to run dmidecode
Graphics:  Card-1: Advanced Micro Devices [AMD/ATI] Mullins [Radeon R4/R5 Graphics] bus-ID: 00:01.0
           Card-2: Advanced Micro Devices [AMD/ATI] Jet PRO [Radeon R5 M230] bus-ID: 01:00.0
           Display Server: X.Org 1.18.4 drivers: ati,v4l,radeon Resolution: 1366x768@60.05hz
           GLX Renderer: Gallium 0.4 on AMD MULLINS (DRM 2.43.0 / 4.4.35-pclos1, LLVM 3.8.1)
           GLX Version: 3.0 Mesa 13.0.3 Direct Rendering: Yes
Audio:     Card-1 Advanced Micro Devices [AMD] FCH Azalia Controller driver: snd_hda_intel bus-ID: 00:14.2
           Card-2 Advanced Micro Devices [AMD/ATI] Kabini HDMI/DP Audio driver: snd_hda_intel bus-ID: 00:01.1
           Sound: Advanced Linux Sound Architecture v: k4.4.35-pclos1
Network:   Card-1: Realtek RTL8723BE PCIe Wireless Network Adapter driver: rtl8723be port: d000 bus-ID: 02:00.0
           IF: wlan0 state: down mac: 54:8c:a0:f3:60:39
           Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
           driver: r8169 v: 2.3LK-NAPI port: c000 bus-ID: 03:00.0
           IF: eth0 state: down mac: 38:d5:47:8a:bd:41
Drives:    HDD Total Size: 1015.7GB (1.0% used)
           ID-1: /dev/sda model: TOSHIBA_MQ01ABD1 size: 1000.2GB
           ID-2: USB /dev/sdb model: TF20 size: 15.5GB
           Optical: /dev/sr0 model: TSST CDDVDW SU-228HB rev: AS00 dev-links: cdrom,cdrw,dvd,dvdrw,scd0
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 34.0C mobo: N/A gpu: 35.0,N/A
           Fan Speeds (in rpm): cpu: 2600
Info:      Processes: 273 Uptime: 3 min Memory: 604.5/6897.4MB Init: SysVinit runlevel: 5 Gcc sys: 4.9.2
           Client: Shell (bash 4.3.331) inxi: 2.3.5
[pclinuxos@localhost ~]$
Se le porte USB3 sono vuote, l'output di lsusb si presenta così:
Citazione:[pclinuxos@localhost ~]$ lsusb
Bus 002 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 0bda:57b5 Realtek Semiconductor Corp.
Bus 001 Device 004: ID 0bda:b721 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 0718:0619 Imation Corp.
Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[pclinuxos@localhost ~]$
Se connetto una periferica USB2 a ciascuna porta azzurra, l'output è il seguente:
Citazione:[pclinuxos@localhost ~]$ lsusb
Bus 002 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 0bda:57b5 Realtek Semiconductor Corp.
Bus 001 Device 004: ID 0bda:b721 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 0718:0619 Imation Corp.
Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 045e:0024 Microsoft Corp. Trackball Explorer
Bus 003 Device 004: ID 07d1:3c0a D-Link System DWA-140 RangeBooster N Adapter(rev.B2) [Ralink RT3072]
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

[pclinuxos@localhost ~]$
notare: anche se TUTTE le porte USB azzurre sono occupate da periferiche USB2, il bus 4 relativo alla porta USB3 risulta vuoto.
Al contrario, se connetto una periferica USB3 a ciascuna porta azzurra, l'output è il seguente:
Citazione:[pclinuxos@localhost ~]$ lsusb
Bus 002 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 0bda:57b5 Realtek Semiconductor Corp.
Bus 001 Device 004: ID 0bda:b721 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 0718:0619 Imation Corp.
Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 004: ID 0781:5581 SanDisk Corp. Ultra
Bus 004 Device 003: ID 13fe:5500 Kingston Technology Company Inc.
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[pclinuxos@localhost ~]$
In questo caso, tutte le periferiche USB3 risultano connesse al Bus 4, ed il Bus 3 risulta vuoto.
Ciao a tutti.
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