Public bug reported:
Streaming video on amazon prime & Vimeo using firefox or google chrome
stutters. The sound is fine but the video is lagging every 5-15 seconds for
parts of a second. A video I tested is here:
https://vimeo.com/226053498
I found this while testing newer kernels on 20.04 on my Dell XPS 13 9310 2in1 (
11th Gen Intel i7-1165G / integrated graphics)
I tested several kernels:
5.6.0-1052-oem
-> works / no lag
5.8.0-43-generic
-> works / no lag
5.8.0-48-generic
-> works / no lag
5.10.0-1008-oem
-> works / no lag
5.10.0-1011-oem
-> not working / lag
5.10.0-1019-oem
-> not working / lag
Also tested a newer kernel:
5.12.0-051200rc6-generic
-> not working / lag
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-oem-20.04 5.6.0.1052.48
ProcVersionSignature: Ubuntu 5.10.0-1019.20-oem 5.10.18
Uname: Linux 5.10.0-1019-oem x86_64
ApportVersion: 2.20.11-0ubuntu27.16
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sun Apr 11 21:21:38 2021
InstallationDate: Installed on 2021-04-04 (7 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64
(20210209.1)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: linux-meta-oem-5.6
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1923374
Title:
Streaming video stutters
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