# Pantalla a traves de conector USB-C

**URL:** <https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708>\
**Category:** Español\
**Created:** [April 22, 2022, 12:52pm UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708 "2022-04-22T12:52:18Z")\
**Posts on this page:** 11\
**Page:** 1

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**Author:** ![jrios](https://yyz2.discourse-cdn.com/free1/user_avatar/rebornos.discourse.group/jrios/32/38_2.png) [@jrios](https://rebornos.discourse.group/u/jrios)\
**Post date:** [April 22, 2022, 12:52pm UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708/1 "2022-04-22T12:52:18Z")

</div>

Buenos días después de ejecutar esta herramienta `inxi -Fazy > /tmp/in2.txt`

```auto
Graphics:
  Device-1: Intel TigerLake-H GT1 [UHD Graphics] vendor: Micro-Star MSI
    driver: i915 v: kernel ports: active: HDMI-A-1,eDP-1 empty: none
    bus-ID: 00:02.0 chip-ID: 8086:9a60 class-ID: 0300
  Device-2: NVIDIA GA107M [GeForce RTX 3050 Mobile] vendor: Micro-Star MSI
    driver: nvidia v: 510.60.02 alternate: nouveau,nvidia_drm pcie: gen: 1
    speed: 2.5 GT/s lanes: 8 link-max: gen: 4 speed: 16 GT/s lanes: 16
    bus-ID: 01:00.0 chip-ID: 10de:25a2 class-ID: 0302
  Device-3: Acer HD Webcam type: USB driver: uvcvideo bus-ID: 3-10:4
    chip-ID: 5986:211b class-ID: 0e02
  Display: x11 server: X.Org v: 21.1.3 driver: X: loaded: intel,nvidia
    unloaded: fbdev,modesetting,nouveau,vesa alternate: nv gpu: i915
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 3840x1080 s-dpi: 96 s-size: 1016x286mm (40.00x11.26")
    s-diag: 1055mm (41.55")
  Monitor-1: HDMI-A-1 mapped: HDMI1 pos: primary,left model: Lenovo D27-30
    serial: <filter> built: 2021 res: 1920x1080 hz: 60 dpi: 81 gamma: 1.2
    size: 600x340mm (23.62x13.39") diag: 685mm (27") ratio: 16:9 modes:
    max: 1920x1080 min: 720x400
  Monitor-2: eDP-1 mapped: eDP1 pos: primary,right
    model: AU Optronics 0x80ed built: 2017 res: 1920x1080 hz: 144 dpi: 143
    gamma: 1.2 size: 340x190mm (13.39x7.48") diag: 394mm (15.5") ratio: 16:9
    modes: 1920x1080
  OpenGL: renderer: Mesa Intel UHD Graphics (TGL GT1) v: 4.6 Mesa 22.0.1
    direct render: Yes

```

Mi sistema es un portátil que tiene un conectar USB-C y tengo un dispositivo que tiene la entrada USB-C y un conector USB y otro HDMI.

¿Alguna idea de como conseguir conectar un segundo monitor externo?

El dispositivo USB-C le conecto un ratón USB y funciona, pero no así consigo detectar el segundo monitor externo.

Pensaba que esto lo gestiona la tarjeta de video de NVIDIA GA107M y que sería el driver, pero parece que estoy usando driver: nvidia v: 510.60.02 que supongo que era el driver propietario, antes usaba  
nouveau que supongo ue era el libre, y no me detectaba tampoco la pantalla.

Otros comandos

```auto
lspci 
00:00.0 Host bridge: Intel Corporation 11th Gen Core Processor Host Bridge/DRAM Registers (rev 05)
00:01.0 PCI bridge: Intel Corporation 11th Gen Core Processor PCIe Controller #1 (rev 05)
**00:02.0 VGA compatible controller: Intel Corporation TigerLake-H GT1 [UHD Graphics] (rev 01)**
00:04.0 Signal processing controller: Intel Corporation TigerLake-LP Dynamic Tuning Processor Participant (rev 05)
00:06.0 PCI bridge: Intel Corporation 11th Gen Core Processor PCIe Controller #0 (rev 05)
00:08.0 System peripheral: Intel Corporation GNA Scoring Accelerator module (rev 05)
00:0a.0 Signal processing controller: Intel Corporation Tigerlake Telemetry Aggregator Driver (rev 01)
00:0d.0 USB controller: Intel Corporation Tiger Lake-H Thunderbolt 4 USB Controller (rev 05)
00:14.0 USB controller: Intel Corporation Tiger Lake-H USB 3.2 Gen 2x1 xHCI Host Controller (rev 11)
00:14.2 RAM memory: Intel Corporation Tiger Lake-H Shared SRAM (rev 11)
00:14.3 Network controller: Intel Corporation Tiger Lake PCH CNVi WiFi (rev 11)
00:15.0 Serial bus controller: Intel Corporation Tiger Lake-H Serial IO I2C Controller #0 (rev 11)
00:16.0 Communication controller: Intel Corporation Tiger Lake-H Management Engine Interface (rev 11)
00:17.0 SATA controller: Intel Corporation Device 43d3 (rev 11)
00:1d.0 PCI bridge: Intel Corporation Device 43b4 (rev 11)
00:1f.0 ISA bridge: Intel Corporation Tiger Lake-H LPC/eSPI Controller (rev 11)
00:1f.3 Multimedia audio controller: Intel Corporation Tiger Lake-H HD Audio Controller (rev 11)
00:1f.4 SMBus: Intel Corporation Tiger Lake-H SMBus Controller (rev 11)
00:1f.5 Serial bus controller: Intel Corporation Tiger Lake-H SPI Controller (rev 11)
**01:00.0 3D controller: NVIDIA Corporation GA107M [GeForce RTX 3050 Mobile] (rev a1)**
02:00.0 Non-Volatile memory controller: Micron Technology Inc Device 5404 (rev 03)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)

```

```auto
lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
**Bus 003 Device 003: ID 046d:c077 Logitech, Inc. M105 Optical Mouse**
Bus 003 Device 002: ID 145f:02c9 Trust Trust Keyboard
Bus 003 Device 005: ID 8087:0026 Intel Corp. AX201 Bluetooth
Bus 003 Device 004: ID 5986:211b Acer, Inc HD Webcam
Bus 003 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 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

```

El ratón es el que estoy usándolo a través del puerto USB-C

¿Alguna idea para probar en el equipo?

---

<div class="post-metadata">

**Author:** ![shivanandvp](https://yyz2.discourse-cdn.com/free1/user_avatar/rebornos.discourse.group/shivanandvp/32/10_2.png) [@shivanandvp](https://rebornos.discourse.group/u/shivanandvp)\
**Post date:** [April 22, 2022, 2:13pm UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708/2 "2022-04-22T14:13:36Z")

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Hola @jrios

¿Cómo conectaste el segundo monitor? ¿A qué puerto se conecta?

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<div class="post-metadata">

**Author:** ![jrios](https://yyz2.discourse-cdn.com/free1/user_avatar/rebornos.discourse.group/jrios/32/38_2.png) [@jrios](https://rebornos.discourse.group/u/jrios)\
**Post date:** [April 22, 2022, 5:50pm UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708/3 "2022-04-22T17:50:33Z")

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![photo_2022-04-22_19-49-18](https://global.discourse-cdn.com/free1/uploads/rebornos/original/1X/f9e99ef7588277bc3b0bac4fcc045c6ad349490d.jpeg)  
Supongo que este cacharro no funciona. Lo curioso es que el USB si va pero no el HDMI.

---

<div class="post-metadata">

**Author:** ![jrios](https://yyz2.discourse-cdn.com/free1/user_avatar/rebornos.discourse.group/jrios/32/38_2.png) [@jrios](https://rebornos.discourse.group/u/jrios)\
**Post date:** [May 9, 2022, 6:47am UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708/4 "2022-05-09T06:47:08Z")

</div>

El hardware funciona bien en máquinas windows con el driver apropiado. Entiendo que el problema es la configuración de los drivers de video para esta versión de linux

---

<div class="post-metadata">

**Author:** ![jrios](https://yyz2.discourse-cdn.com/free1/user_avatar/rebornos.discourse.group/jrios/32/38_2.png) [@jrios](https://rebornos.discourse.group/u/jrios)\
**Post date:** [May 9, 2022, 6:53am UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708/5 "2022-05-09T06:53:24Z")

</div>

Supongo que se debe deshabilitar la tarjeta Intel que tiene la máquina y que el sistema use solo la tarjeta de NVidia. Quizás así con los drivers de esta se pueda tener varios monitores externos.

```auto
glxinfo | grep renderer
    GLX_MESA_query_renderer, GLX_MESA_swap_control, GLX_NV_float_buffer, 
    GLX_MESA_query_renderer, GLX_MESA_swap_control, GLX_OML_swap_method, 
Extended renderer info (GLX_MESA_query_renderer):
OpenGL renderer string: Mesa Intel(R) UHD Graphics (TGL GT1)

```

Entiendo que esta es la de intel

---

<div class="post-metadata">

**Author:** ![jrios](https://yyz2.discourse-cdn.com/free1/user_avatar/rebornos.discourse.group/jrios/32/38_2.png) [@jrios](https://rebornos.discourse.group/u/jrios)\
**Post date:** [March 29, 2023, 10:01pm UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708/6 "2023-03-29T22:01:14Z")

</div>

> [@jrios](#):
>
> e el USB si va pero no el HDM

Bueno mi equipo es Katana GF66 11UC según las especificaciones este equipo en [Specification Katana GF66 11UC | MSI Global - The Leading Brand in High-end Gaming & Professional Creation](https://www.msi.com/Laptop/Katana-GF66-11UC/Specification) tiene un puerto 1x Type-C USB3.2 Gen1 y este puerto está diseñado para datos no pava salida de video como dicen aquí  
[MSI España | MSI España](https://es.msi.com/blog/advantage-of-type-C-and-its-variants)

Así que hay que probar un adaptador USB normal a usb y no usar ese puerto USB C  
Una pena.  
.

---

<div class="post-metadata">

**Author:** ![Hi-Phile](https://yyz2.discourse-cdn.com/free1/user_avatar/rebornos.discourse.group/hi-phile/32/380_2.png) [@Hi-Phile](https://rebornos.discourse.group/u/Hi-Phile)\
**Post date:** [March 29, 2023, 11:46pm UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708/7 "2023-03-29T23:46:06Z")

</div>

Maybe look at this? And see reply #8

> **[Linux Getting Driver For USB Type-C DisplayPort Alternate Mode -...](https://www.phoronix.com/forums/forum/linux-graphics-x-org-drivers/intel-linux/1033884-linux-getting-driver-for-usb-type-c-displayport-alternate-mode)**
>
> Phoronix: Linux Getting Driver For USB Type-C DisplayPort Alternate Mode
> 
> The latest USB Type-C work for the Linux kernel adds support for alternate modes in

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<div class="post-metadata">

**Author:** ![jrios](https://yyz2.discourse-cdn.com/free1/user_avatar/rebornos.discourse.group/jrios/32/38_2.png) [@jrios](https://rebornos.discourse.group/u/jrios)\
**Post date:** [May 5, 2023, 8:30am UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708/9 "2023-05-05T08:30:25Z")

</div>

Hi again I am waiting to put the kernel 6.3 to test it

```auto
[jrios@MSI-JRA ~]$ uname -a
Linux MSI-JRA 6.3.1-arch1-1 #1 SMP PREEMPT_DYNAMIC Mon, 01 May 2023 17:42:39 +0000 x86_64 GNU/Linux

```

I can not connect a display to this port.

Total esperando que el kernel 6.3 pudiera con esto, y he probad con un par de ellos y nada. No saca salida de video por ese puerto.

---

<div class="post-metadata">

**Author:** ![CookieSource](https://yyz2.discourse-cdn.com/free1/user_avatar/rebornos.discourse.group/cookiesource/32/16_2.png) [@CookieSource](https://rebornos.discourse.group/u/CookieSource)\
**Post date:** [June 28, 2023, 4:37pm UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708/10 "2023-06-28T16:37:28Z")

</div>

Hi do you still have this issue?

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<div class="post-metadata">

**Author:** ![jrios](https://yyz2.discourse-cdn.com/free1/user_avatar/rebornos.discourse.group/jrios/32/38_2.png) [@jrios](https://rebornos.discourse.group/u/jrios)\
**Post date:** [June 28, 2023, 9:19pm UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708/11 "2023-06-28T21:19:52Z")

</div>

Yes, the problem is the type of USB-C connector the machine has that does not accept video.

I try with the latest kernel versions but nothing. I have installed Windows and I can’t get video out either. with a USB-C extender.

---

<div class="post-metadata">

**Author:** ![CookieSource](https://yyz2.discourse-cdn.com/free1/user_avatar/rebornos.discourse.group/cookiesource/32/16_2.png) [@CookieSource](https://rebornos.discourse.group/u/CookieSource)\
**Post date:** [July 5, 2023, 4:04am UTC](https://rebornos.discourse.group/t/pantalla-a-traves-de-conector-usb-c/708/12 "2023-07-05T04:04:39Z")

</div>

So it’s more a laptop issue and not really a Linux one there might be some driver missing or it may just not be supported