Michael Kröll ← DisplayLink Support My feedback 1 result found Ubuntu drivers eating a lot of CPU. Not always but at least 50% of the times 441 votes vote vote vote vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close 1 vote 2 votes 3 votes Remove votes You have left! (?) (thinking…) 90 comments · DisplayLink Feature Suggestions · delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close An error occurred while saving the comment Michael Kröll commented · 21 November, 2019 · Edit… · delete… Same issue Latest driver version from https://www.displaylink.com/downloads/ubuntu Using ThinkPad Hybrid USB-C with USB-A Dock Kernel 5.2.17-1~bpo10+1 (2019-09-30) System: Host: hostname Kernel: 5.2.0-0.bpo.3-amd64 x86_64 bits: 64 compiler: gcc v: 8.3.0 Desktop: Xfce 4.12.4 tk: Gtk 2.24.32 wm: xfwm4 dm: LightDM Distro: Debian GNU/Linux 10 (buster) Machine: Type: Laptop System: LENOVO product: 20QD00L7GE v: ThinkPad X1 Carbon 7th serial: <root required> Chassis: type: 10 serial: <root required> Mobo: LENOVO model: 20QD00L7GE v: SDK0J40697 WIN serial: <root required> UEFI: LENOVO v: N2HET40W (1.23 ) date: 10/17/2019 Graphics: Device-1: Intel UHD Graphics 620 vendor: Lenovo driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:3ea0 Display: x11 server: X.Org 1.20.4 driver: modesetting unloaded: fbdev,vesa resolution: 2560x1440~60Hz, 1920x1080~60Hz OpenGL: renderer: Mesa DRI Intel HD Graphics (Whiskey Lake 3x8 GT2) v: 4.5 Mesa 18.3.6 compat-v: 3.0 direct render: Yes Save Submitting...
Michael Kröll
Same issue
Latest driver version from https://www.displaylink.com/downloads/ubuntu
Using ThinkPad Hybrid USB-C with USB-A Dock
Kernel 5.2.17-1~bpo10+1 (2019-09-30)
System: Host: hostname Kernel: 5.2.0-0.bpo.3-amd64 x86_64 bits: 64 compiler: gcc v: 8.3.0 Desktop: Xfce 4.12.4
tk: Gtk 2.24.32 wm: xfwm4 dm: LightDM Distro: Debian GNU/Linux 10 (buster)
Machine: Type: Laptop System: LENOVO product: 20QD00L7GE v: ThinkPad X1 Carbon 7th serial: <root required> Chassis: type: 10
serial: <root required>
Mobo: LENOVO model: 20QD00L7GE v: SDK0J40697 WIN serial: <root required> UEFI: LENOVO v: N2HET40W (1.23 )
date: 10/17/2019
Graphics: Device-1: Intel UHD Graphics 620 vendor: Lenovo driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:3ea0
Display: x11 server: X.Org 1.20.4 driver: modesetting unloaded: fbdev,vesa
resolution: 2560x1440~60Hz, 1920x1080~60Hz
OpenGL: renderer: Mesa DRI Intel HD Graphics (Whiskey Lake 3x8 GT2) v: 4.5 Mesa 18.3.6 compat-v: 3.0
direct render: Yes