Scrolling lag with AMD GPU
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
firefox (Fedora) |
New
|
Undecided
|
Unassigned | ||
firefox (Ubuntu) |
New
|
Undecided
|
Unassigned |
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)
ProcVersionSign
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)
Mozilla Bugzilla: https:/ /bugzilla. mozilla. org/show_ bug.cgi? id=1383563.