Ubuntu

video tearing with intel iris graphics

Asked by Dieter

I am using a intel NUC8BEB as video player for my 4k tv.

After updating 2 weeks ago video tearing came up.
When playing videos in the browser (chrome) or with vlc there is a heavy video tearing.

My actual kernel:
$ uname -r
5.3.0-40-generic

The i915 driver is used for the iris 655:
$ lspci -nnk | grep -A3 "\[03..\]:"
00:02.0 VGA compatible controller [0300]: Intel Corporation Iris Plus Graphics 655 [8086:3ea5] (rev 01)
        DeviceName: CPU
        Subsystem: Intel Corporation Iris Plus Graphics 655 [8086:2074]
        Kernel driver in use: i915

If I play the same video with kodi there is no video tearing. What is the difference here?
And if I use my notebook with an intel 620 gfx playing the same video with vlc (Kubuntu) there is no video tearing.

Is there any bug in the iris plus grafic?

Regards
Dieter

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actionparsnip (andrew-woodhead666) said : 		#1

Try:

sudo update-usbids
sudo update-pciids

May help

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Dieter (dieter-binus) said : 		#2

Hi Andrew,
sorry, it did not help so far, but usb command was not found (in German "Befehl nicht gefunden".

$ sudo update-pciids
Downloaded daily snapshot dated 2020-03-17 03:15:02

$ sudo update-usbids
sudo: update-usbids: Befehl nicht gefunden

Should update-usbids be in the usbutils package?

$ sudo apt search usbutils
Sortierung... Fertig
Volltextsuche... Fertig
usbutils/eoan,now 1:012-1 amd64 [installiert]
  Linux USB utilities

$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
Bus 001 Device 002: ID 0461:4e8e Primax Electronics, Ltd HP USB Keyboard
Bus 001 Device 004: ID 8087:0aaa Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Is there a package to be installed for running update-usbids?

Regards
Dieter

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Launchpad Janitor (janitor) said : 		#3

This question was expired because it remained in the 'Open' state without activity for the last 15 days.