Public bug reported:
If I start Firefox with AMD GPU and force-enabling hardware acceleration, I get
scrolling delay (Page updates, after few seconds from scrolling with the
touchpad).
It only happens with AMD's GPU.
Bug happens also with Snap version and in Fedora.
Laptop: HP Pavilion g6.
CPU: Intel Core i5.
GPU: Radeon HD 7670.
RAM: 8 GB.
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: firefox (not installed)
ProcVersionSignature: Ubuntu 4.18.0-15.16-generic 4.18.20
Uname: Linux 4.18.0-15-generic x86_64
ApportVersion: 2.20.10-0ubuntu13.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sat Feb 16 01:17:38 2019
InstallationDate: Installed on 2019-02-07 (7 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
SourcePackage: firefox
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: firefox (Ubuntu)
Importance: Undecided
Status: New
** Affects: firefox (Fedora)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug cosmic wayland-session
** Also affects: firefox (Fedora)
Importance: Undecided
Status: New
** Bug watch added: Mozilla Bugzilla #1383563
https://bugzilla.mozilla.org/show_bug.cgi?id=1383563
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to firefox in Ubuntu.
https://bugs.launchpad.net/bugs/1816200
Title:
Scrolling lag with AMD GPU
Status in firefox package in Ubuntu:
New
Status in firefox package in Fedora:
New
Bug description:
If I start Firefox with AMD GPU and force-enabling hardware acceleration, I
get scrolling delay (Page updates, after few seconds from scrolling with the
touchpad).
It only happens with AMD's GPU.
Bug happens also with Snap version and in Fedora.
Laptop: HP Pavilion g6.
CPU: Intel Core i5.
GPU: Radeon HD 7670.
RAM: 8 GB.
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: firefox (not installed)
ProcVersionSignature: Ubuntu 4.18.0-15.16-generic 4.18.20
Uname: Linux 4.18.0-15-generic x86_64
ApportVersion: 2.20.10-0ubuntu13.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sat Feb 16 01:17:38 2019
InstallationDate: Installed on 2019-02-07 (7 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64
(20181017.3)
SourcePackage: firefox
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1816200/+subscriptions
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