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