I have the same issue with 8260 on 20.04. Without backports installed
the wi-fi worked but there was often a very long delay when connecting
to or loading a site. Ran speed test (google speed test) and there was
a 15 - 20-second delay connecting to the server, but then good speed
(around 40 MBPS)
As requested I downloaded the latest build and ran it from USB. After
selecting hybrid graphics in BIOS I booted up and was delighted to see
no mouse trails on the 2nd monitor!
I then rebooted back into 16.04 leaving hybrid graphics selected - no
mouse trails!
I think there was an Intel firmware
Well, it was not a firmware update that fixed it. I'm on Qubes 4.2
right now and it still has the problem, Qubes is using Xfce 4.12 as
it's desktop manager, which I believe is Ubuntu based. Some update to
Ubuntu must have fixed the problem and it hasn't been rolled into the
Xfce version Qubes is
I am having a nearly identical problem with my P50 and an ASUS external
monitor.
In my case the trails last for a second or two then go away until I move
the mouse again. I have the same distorted cursor problem.
I've tried connecting with DP and HDMI, using proprietary or community
drivers, pur
Public bug reported:
Lenovo Thinkpad P50, Xeon, Nvidia M2000m 4GB, 16 GB RAM
2nd monitor (ASUS) connected via either DP or HDMI, when using Hybrid
Graphics the cursor on the second display is distorted and leaves mouse
trails that persist for several seconds. Switching to Nvidia graphics
cures b
.2
> version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
> 1:1.0.12-1build2
> xserver.bootTime: Mon Feb 13 18:15:02 2017
> xserver.configfile: default
> xserver.logfile: /var/log/Xorg.0.log
> xserver.version: 2:1.18.4-0ubuntu0.2
> xserver.video_driver: modese
xserver-xorg-video-ati 1:7.7.0-1
> version.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.99.917+git20160325-1ubuntu1.2
> version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
> 1:1.0.12-1build2
> xserver.bootTime: Mon Feb 13 18:15:02 2017
> xserver.configfile:
-input-evdev
> 1:2.10.1-1ubuntu2
> version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
> version.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.99.917+git20160325-1ubuntu1.2
> version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
> 1:1.
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