[Risolto] Problema con 2º schermo con adattatore USBC-DVI

[gugu]

Ciao a tutti.

Ho un problema a collegare un secondo monitor al mio portatile.
Siccome solo dispongo dell’uscita HDMI e mi serve usre un cavo DVI ho comprato un adattatore da USB-C a DVI/VGA/HDMI/USB3.

Purtroppo non funziona. Se collego all’adattatore una chiavetta USB la riconosce e legge immediatamente (quindi suppongo che l’adattatore funzioni e il mio sistema lo riconosca) pero ho provato sia con cavo HDMI che con DVI e VGA e non funziona nessuno dei 3. Il portatile non si accorge che è stato collegato un monitor.

Ho provato l’adattatore su un computer con windows e su un MacBook PRO e funziona perfettamente con entrambi.

L’adattatore è questo

Il mio portatile è un Tuxedo InfinityBook PRO
Sistema: Ubuntu 16.04 (kernel 4.13.0-43-generic)

Grazie in anticipo per il supporto

[Gianluca912]

Prova a installare qualche driver: http://www.displaylink.com/downloads/ubuntu oppure:

Codice: Seleziona tutto

sudo apt-get install xserver-xorg-video-displaylink

[gugu]

Grazie mille. Ho provato a seguire la guida e installare i driver pero niente. Continua a non funzionare.

Se faccio il tail al systlog si accorge quando collego l'adattatore però non da nessun segnale di vita quando provo a collegare un monitor esterno.

Codice: Seleziona tutto

guido@guido:~$ tail -f /var/log/syslog
Jun 13 09:56:29 guido kernel: [ 1305.411562] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0
Jun 13 09:56:29 guido kernel: [ 1305.411570] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID)
Jun 13 09:56:29 guido kernel: [ 1305.411577] pcieport 0000:00:1c.0:   device [8086:9d10] error status/mask=00000001/00002000
Jun 13 09:56:29 guido kernel: [ 1305.411582] pcieport 0000:00:1c.0:    [ 0] Receiver Error         (First)
Jun 13 09:56:29 guido kernel: [ 1305.486210] pci_raw_set_power_state: 22 callbacks suppressed
Jun 13 09:56:29 guido kernel: [ 1305.486217] pcieport 0000:02:00.0: Refused to change power state, currently in D3
Jun 13 09:56:29 guido kernel: [ 1305.488853] pci_bus 0000:03: busn_res: [bus 03] is released
Jun 13 09:56:29 guido kernel: [ 1305.489278] pci_bus 0000:04: busn_res: [bus 04-38] is released
Jun 13 09:56:29 guido kernel: [ 1305.489609] pci_bus 0000:39: busn_res: [bus 39] is released
Jun 13 09:56:29 guido kernel: [ 1305.489883] pci_bus 0000:02: busn_res: [bus 02-39] is released
Jun 13 09:56:59 guido kernel: [ 1335.352894] pci 0000:01:00.0: [8086:15da] type 01 class 0x060400
Jun 13 09:56:59 guido kernel: [ 1335.353044] pci 0000:01:00.0: supports D1 D2
Jun 13 09:56:59 guido kernel: [ 1335.353046] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
Jun 13 09:56:59 guido kernel: [ 1335.364642] pci 0000:02:00.0: [8086:15da] type 01 class 0x060400
Jun 13 09:56:59 guido kernel: [ 1335.364829] pci 0000:02:00.0: supports D1 D2
Jun 13 09:56:59 guido kernel: [ 1335.364833] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
Jun 13 09:56:59 guido kernel: [ 1335.365006] pci 0000:02:01.0: [8086:15da] type 01 class 0x060400
Jun 13 09:56:59 guido kernel: [ 1335.365183] pci 0000:02:01.0: supports D1 D2
Jun 13 09:56:59 guido kernel: [ 1335.365186] pci 0000:02:01.0: PME# supported from D0 D1 D2 D3hot D3cold
Jun 13 09:56:59 guido kernel: [ 1335.365345] pci 0000:02:02.0: [8086:15da] type 01 class 0x060400
Jun 13 09:56:59 guido kernel: [ 1335.365522] pci 0000:02:02.0: supports D1 D2
Jun 13 09:56:59 guido kernel: [ 1335.365525] pci 0000:02:02.0: PME# supported from D0 D1 D2 D3hot D3cold
Jun 13 09:56:59 guido kernel: [ 1335.365708] pci 0000:01:00.0: PCI bridge to [bus 02-39]
Jun 13 09:56:59 guido kernel: [ 1335.365721] pci 0000:01:00.0:   bridge window [mem 0xc4000000-0xda0fffff]
Jun 13 09:56:59 guido kernel: [ 1335.365731] pci 0000:01:00.0:   bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
Jun 13 09:56:59 guido kernel: [ 1335.365823] pci 0000:02:00.0: PCI bridge to [bus 03]
Jun 13 09:56:59 guido kernel: [ 1335.365835] pci 0000:02:00.0:   bridge window [mem 0xda000000-0xda0fffff]
Jun 13 09:56:59 guido kernel: [ 1335.365931] pci 0000:02:01.0: PCI bridge to [bus 04-38]
Jun 13 09:56:59 guido kernel: [ 1335.365944] pci 0000:02:01.0:   bridge window [mem 0xc4000000-0xd9efffff]
Jun 13 09:56:59 guido kernel: [ 1335.365953] pci 0000:02:01.0:   bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
Jun 13 09:56:59 guido kernel: [ 1335.366063] pci 0000:39:00.0: [8086:15db] type 00 class 0x0c0330
Jun 13 09:56:59 guido kernel: [ 1335.366108] pci 0000:39:00.0: reg 0x10: [mem 0xd9f00000-0xd9f0ffff]
Jun 13 09:56:59 guido kernel: [ 1335.366315] pci 0000:39:00.0: supports D1 D2
Jun 13 09:56:59 guido kernel: [ 1335.366319] pci 0000:39:00.0: PME# supported from D0 D1 D2 D3hot D3cold
Jun 13 09:56:59 guido kernel: [ 1335.366540] pci 0000:02:02.0: PCI bridge to [bus 39]
Jun 13 09:56:59 guido kernel: [ 1335.366552] pci 0000:02:02.0:   bridge window [mem 0xd9f00000-0xd9ffffff]
Jun 13 09:56:59 guido kernel: [ 1335.366591] pci_bus 0000:02: Allocating resources
Jun 13 09:56:59 guido kernel: [ 1335.366632] pci 0000:02:01.0: bridge window [io  0x1000-0x0fff] to [bus 04-38] add_size 1000
Jun 13 09:56:59 guido kernel: [ 1335.366646] pci 0000:02:02.0: bridge window [io  0x1000-0x0fff] to [bus 39] add_size 1000
Jun 13 09:56:59 guido kernel: [ 1335.366651] pci 0000:02:02.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 39] add_size 200000 add_align 100000
Jun 13 09:56:59 guido kernel: [ 1335.366665] pci 0000:01:00.0: bridge window [io  0x1000-0x0fff] to [bus 02-39] add_size 2000
Jun 13 09:56:59 guido kernel: [ 1335.366672] pci 0000:01:00.0: BAR 13: assigned [io  0x4000-0x5fff]
Jun 13 09:56:59 guido kernel: [ 1335.366681] pci 0000:02:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]
Jun 13 09:56:59 guido kernel: [ 1335.366684] pci 0000:02:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]
Jun 13 09:56:59 guido kernel: [ 1335.366688] pci 0000:02:01.0: BAR 13: assigned [io  0x4000-0x4fff]
Jun 13 09:56:59 guido kernel: [ 1335.366691] pci 0000:02:02.0: BAR 13: assigned [io  0x5000-0x5fff]
Jun 13 09:56:59 guido kernel: [ 1335.366697] pci 0000:02:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]
Jun 13 09:56:59 guido kernel: [ 1335.366700] pci 0000:02:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]
Jun 13 09:56:59 guido kernel: [ 1335.366703] pci 0000:02:00.0: PCI bridge to [bus 03]
Jun 13 09:56:59 guido kernel: [ 1335.366711] pci 0000:02:00.0:   bridge window [mem 0xda000000-0xda0fffff]
Jun 13 09:56:59 guido kernel: [ 1335.366724] pci 0000:02:01.0: PCI bridge to [bus 04-38]
Jun 13 09:56:59 guido kernel: [ 1335.366728] pci 0000:02:01.0:   bridge window [io  0x4000-0x4fff]
Jun 13 09:56:59 guido kernel: [ 1335.366735] pci 0000:02:01.0:   bridge window [mem 0xc4000000-0xd9efffff]
Jun 13 09:56:59 guido kernel: [ 1335.366741] pci 0000:02:01.0:   bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
Jun 13 09:56:59 guido kernel: [ 1335.366751] pci 0000:02:02.0: PCI bridge to [bus 39]
Jun 13 09:56:59 guido kernel: [ 1335.366755] pci 0000:02:02.0:   bridge window [io  0x5000-0x5fff]
Jun 13 09:56:59 guido kernel: [ 1335.366762] pci 0000:02:02.0:   bridge window [mem 0xd9f00000-0xd9ffffff]
Jun 13 09:56:59 guido kernel: [ 1335.366774] pci 0000:01:00.0: PCI bridge to [bus 02-39]
Jun 13 09:56:59 guido kernel: [ 1335.366778] pci 0000:01:00.0:   bridge window [io  0x4000-0x5fff]
Jun 13 09:56:59 guido kernel: [ 1335.366786] pci 0000:01:00.0:   bridge window [mem 0xc4000000-0xda0fffff]
Jun 13 09:56:59 guido kernel: [ 1335.366792] pci 0000:01:00.0:   bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
Jun 13 09:56:59 guido kernel: [ 1335.366851] pcieport 0000:01:00.0: enabling device (0006 -> 0007)
Jun 13 09:56:59 guido kernel: [ 1335.367658] pcieport 0000:02:01.0: enabling device (0006 -> 0007)
Jun 13 09:56:59 guido kernel: [ 1335.368057] pcieport 0000:02:02.0: enabling device (0006 -> 0007)
Jun 13 09:56:59 guido kernel: [ 1335.370002] xhci_hcd 0000:39:00.0: xHCI Host Controller
Jun 13 09:56:59 guido kernel: [ 1335.370015] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 3
Jun 13 09:56:59 guido kernel: [ 1335.371215] xhci_hcd 0000:39:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x00009810
Jun 13 09:56:59 guido kernel: [ 1335.372120] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
Jun 13 09:56:59 guido kernel: [ 1335.372125] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Jun 13 09:56:59 guido kernel: [ 1335.372129] usb usb3: Product: xHCI Host Controller
Jun 13 09:56:59 guido kernel: [ 1335.372133] usb usb3: Manufacturer: Linux 4.13.0-43-generic xhci-hcd
Jun 13 09:56:59 guido kernel: [ 1335.372137] usb usb3: SerialNumber: 0000:39:00.0
Jun 13 09:56:59 guido kernel: [ 1335.372932] hub 3-0:1.0: USB hub found
Jun 13 09:56:59 guido kernel: [ 1335.372952] hub 3-0:1.0: 2 ports detected
Jun 13 09:56:59 guido kernel: [ 1335.373175] xhci_hcd 0000:39:00.0: xHCI Host Controller
Jun 13 09:56:59 guido kernel: [ 1335.373185] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 4
Jun 13 09:56:59 guido kernel: [ 1335.373192] xhci_hcd 0000:39:00.0: Host supports USB 3.1 Enhanced SuperSpeed
Jun 13 09:56:59 guido kernel: [ 1335.373265] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
Jun 13 09:56:59 guido kernel: [ 1335.373269] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Jun 13 09:56:59 guido kernel: [ 1335.373273] usb usb4: Product: xHCI Host Controller
Jun 13 09:56:59 guido kernel: [ 1335.373277] usb usb4: Manufacturer: Linux 4.13.0-43-generic xhci-hcd
Jun 13 09:56:59 guido kernel: [ 1335.373280] usb usb4: SerialNumber: 0000:39:00.0
Jun 13 09:56:59 guido kernel: [ 1335.373765] hub 4-0:1.0: USB hub found
Jun 13 09:56:59 guido kernel: [ 1335.373783] hub 4-0:1.0: 2 ports detected
Jun 13 09:56:59 guido systemd[1]: Starting Laptop Mode Tools - Battery Polling Service...
Jun 13 09:56:59 guido systemd[1]: Reloading Laptop Mode Tools.
Jun 13 09:56:59 guido systemd[1]: Reloaded Laptop Mode Tools.
Jun 13 09:56:59 guido systemd[1]: Started Laptop Mode Tools - Battery Polling Service.
Jun 13 09:56:59 guido systemd[1]: Reloaded Laptop Mode Tools.
Jun 13 09:56:59 guido laptop-mode: Laptop mode
Jun 13 09:56:59 guido laptop_mode[20072]: Laptop mode
Jun 13 09:56:59 guido laptop-mode: enabled, active [unchanged]
Ju

Qualche altra idea?

[gugu]

Ho risolto il problema. Ho dovuto entrare nel bios in Advanced Chipset Control e cambiare la Display Digital Interface (DDI) control da DDI to mDP (mini Display Port) a DDI to TBT (Thunderbolt).

Adesso ovviamente se volessi usare la mDP dovrei di nuovo cambiare la opzione nel bios.

Adesso mi resta l'indecisione di se disintallare o no i driver displaylink......