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Old 10-11-2020, 12:00 AM   #1
LuuPesado
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Join Date: Oct 2020
Posts: 1
Default DisplayLink can't detect mi monitor in Ubuntu

HI! I've dual boot and it worked perfectly on windows, butt not in ubuntu.
I've follwed the instruction guuide to install the drivers on ubuntu, but it can;t find the drivers. Also looked at different threads but weren't able to solve it.

I'd appreaciate if you would guide me on how to fix this issues.
Kind regards

PS: Here is some info may help you help me

lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Codename: focal
uname -a
Linux lupe-Latitude-E7250 5.4.0-48-generic #52-Ubuntu SMP Thu Sep 10 10:58:49 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
lsusb
Bus 001 Device 005: ID 0a5c:5800 Broadcom Corp. BCM5880 Secure Applications Processor
Bus 001 Device 004: ID 1bcf:2b8d Sunplus Innovation Technology Inc.
Bus 001 Device 003: ID 8087:0a2a Intel Corp.
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 003: ID 17ef:600e Lenovo Lenovo USB Optical Mouse
Bus 002 Device 002: ID 534d:6021 MACROSILICON usb extscreen #here is my monitor
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
dmesg | grep "usb 2-1"
[ 0.812296] usb 2-1: new high-speed USB device number 2 using xhci_hcd
[ 0.961822] usb 2-1: New USB device found, idVendor=534d, idProduct=6021, bcdDevice= 1.00
[ 0.961824] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 0.961826] usb 2-1: Product: usb extscreen
[ 0.961827] usb 2-1: Manufacturer: MACROSILICON
[ 0.961828] usb 2-1: SerialNumber: 2018BA7160A0


dmesg | grep "evdi" #summary with some repeated lines erased
[ 2.003488] evdi: loading out-of-tree module taints kernel.
[ 2.004229] evdi: [I] Initialising logging on level 5
[ 2.004230] evdi: [I] Atomic driver:yes
[ 2.004294] evdi: [D] evdi_add_devices:156 Increasing device count to 4
[ 2.004391] evdi: [D] evdi_crtc_init:389 drm_crtc_init: 0 p00000000cc669658
[ 2.004402] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 2.004414] evdi: [W] evdi_painter_send_update_ready_if_needed:645 Painter does not exist!
[ 2.004664] [drm] Initialized evdi 1.7.0 20200327 for evdi.0 on minor 0
[ 2.004746] evdi: [D] evdi_crtc_init:389 drm_crtc_init: 0 p00000000d3cd0b29
[ 2.004755] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 2.004767] evdi: [W] evdi_painter_send_update_ready_if_needed:645 Painter does not exist!
[ 2.004936] [drm] Initialized evdi 1.7.0 20200327 for evdi.1 on minor 1
[ 2.005009] evdi: [D] evdi_crtc_init:389 drm_crtc_init: 0 p00000000e7260b11
[ 2.005022] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 2.005030] evdi: [W] evdi_painter_send_update_ready_if_needed:645 Painter does not exist!
[ 2.005203] [drm] Initialized evdi 1.7.0 20200327 for evdi.2 on minor 2
[ 2.005275] evdi: [D] evdi_crtc_init:389 drm_crtc_init: 0 p0000000088c13944
[ 2.005282] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 2.005291] evdi: [W] evdi_painter_send_update_ready_if_needed:645 Painter does not exist!
[ 2.006261] [drm] Initialized evdi 1.7.0 20200327 for evdi.3 on minor 3
[ 2.490424] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 2.490454] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 2.490456] evdi: [I] Task 343 (plymouthd) of process 343 (plymouthd)
[ 2.495822] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 2.495848] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 2.871030] evdi: [I] Task 343 (plymouthd) of process 343 (plymouthd)
[ 2.875033] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 2.875052] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 2.875053] evdi: [I] Task 343 (plymouthd) of process 343 (plymouthd)
[ 4.542568] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 4.542570] evdi: [I] Task 700 (gpu-manager) of process 700 (gpu-manager)
[ 4.542589] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
postclose
[ 4.978702] evdi: [I] Task 343 (plymouthd) of process 343 (plymouthd)
[ 4.978825] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 4.978837] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 4.978839] evdi: [I] Task 343 (plymouthd) of process 343 (plymouthd)
[ 4.978951] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 4.978967] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 4.978968] evdi: [I] Task 343 (plymouthd) of process 343 (plymouthd)
[ 5.011528] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 5.011545] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 5.011547] evdi: [I] Task 343 (plymouthd) of process 343 (plymouthd)
[ 6.382458] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 6.389370] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 6.391462] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 6.393178] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 8.745858] evdi: [D] evdi_painter_dpms_notify:654 (dev=0) Notifying dpms mode: 3
[ 8.745860] evdi: [W] evdi_painter_send_event:307 Painter is not connected!
[ 8.746075] evdi: [D] evdi_painter_dpms_notify:654 (dev=0) Notifying dpms mode: 3
[ 8.746077] evdi: [W] evdi_painter_send_event:307 Painter is not connected!
[ 8.746098] evdi: [D] evdi_painter_dpms_notify:654 (dev=0) Notifying dpms mode: 3
[ 8.746099] evdi: [W] evdi_painter_send_event:307 Painter is not connected!
[ 8.746109] evdi: [D] evdi_painter_dpms_notify:654 (dev=0) Notifying dpms mode: 3
[ 8.746110] evdi: [W] evdi_painter_send_event:307 Painter is not connected!
[ 16.579721] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 16.579724] evdi: [I] Task 1646 (Xorg.wrap) of process 1646 (Xorg.wrap)
[ 16.579737] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 16.579738] evdi: [I] Task 1646 (Xorg.wrap) of process 1646 (Xorg.wrap)
[ 16.579747] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 16.579748] evdi: [I] Task 1646 (Xorg.wrap) of process 1646 (Xorg.wrap)
[ 16.579760] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 16.579761] evdi: [I] Task 1646 (Xorg.wrap) of process 1646 (Xorg.wrap)
[ 17.047575] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 17.047655] evdi: [D] evdi_painter_framebuffer_size:581 Scanout buffer not set.
[ 17.047656] evdi: [D] evdi_painter_mark_dirty:608 (dev=0) Skip clip rect. Scanout buffer not set.
[ 17.047663] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 17.055013] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 17.055090] evdi: [D] evdi_painter_framebuffer_size:581 Scanout buffer not set.
[ 17.055092] evdi: [D] evdi_painter_mark_dirty:608 (dev=0) Skip clip rect. Scanout buffer not set.
[ 17.055099] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 17.064107] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 17.064167] evdi: [D] evdi_painter_framebuffer_size:581 Scanout buffer not set.
[ 17.064168] evdi: [D] evdi_painter_mark_dirty:608 (dev=0) Skip clip rect. Scanout buffer not set.
[ 17.064174] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 17.071476] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 17.071573] evdi: [D] evdi_painter_framebuffer_size:581 Scanout buffer not set.
[ 17.071575] evdi: [D] evdi_painter_mark_dirty:608 (dev=0) Skip clip rect. Scanout buffer not set.
[ 17.071585] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 17.296127] evdi: [D] evdi_painter_dpms_notify:654 (dev=0) Notifying dpms mode: 3
[ 17.296129] evdi: [W] evdi_painter_send_event:307 Painter is not connected!
[ 17.528720] evdi: [D] evdi_painter_dpms_notify:654 (dev=0) Notifying dpms mode: 3
[ 17.528721] evdi: [W] evdi_painter_send_event:307 Painter is not connected!
[ 18.359199] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
[ 23.482108] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 23.482111] evdi: [I] Task 1 (systemd) of process 1 (systemd)
[ 23.605810] evdi: [D] evdi_driver_postclose:133 (dev=0) Process tries to close us, postclose
[ 23.605810] evdi: [I] Task 2193 (gpu-manager) of process 2193 (gpu-manager)
[ 106.902721] evdi: [D] evdi_detect:94 (dev=0) poll connector state: disconnected
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Old 11-23-2020, 03:07 PM   #2
Djohns
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Unhappy

Meme problème j'arrive a rien j'ai tout essayer je désespère

https://www.cdiscount.com/informatiq...9244623#rating

ce modèles pour etre exact ...

Last edited by Djohns; 11-23-2020 at 03:10 PM.
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