Comment 3 for bug 1838965

I use Intel HD 500 video card and default free driver, that is included in
Ubuntu GNU/Linux

ср, 7 авг. 2019 г., 13:10 Olivier Tilloy <email address hidden>:

> The tearing isn't obvious to my untrained eye, nor can I observe it
> locally when testing in VMs.
> I tested both X11 and Wayland, by scrolling up and down a long wikipedia
> page.
>
> Can you provide details about your graphics card and driver?
>
> Can you test an upstream build (download and unpack
> https://www.mozilla.org/firefox/download/thanks/) and confirm whether
> it's similarly affected? If so, can you file an upstream bug at
> https://bugzilla.mozilla.org/enter_bug.cgi#h=dupes%7CFirefox and share
> the link to it here?
>
> Thanks!
>
> ** Changed in: firefox (Ubuntu)
> Status: New => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1838965
>
> Title:
> Screen tearing in Firefox on Wayland
>
> Status in firefox package in Ubuntu:
> Incomplete
>
> Bug description:
> Details here: https://photos.app.goo.gl/9kA7R6KqNaSsn9CB8
>
> ProblemType: Bug
> DistroRelease: Ubuntu 19.10
> Package: firefox 68.0.1+build1-0ubuntu2
> ProcVersionSignature: Ubuntu 5.2.0-8.9-generic 5.2.0
> Uname: Linux 5.2.0-8-generic x86_64
> ApportVersion: 2.20.11-0ubuntu7
> Architecture: amd64
> BuildID: 20190719083815
> CurrentDesktop: ubuntu:GNOME
> Date: Mon Aug 5 13:36:32 2019
> DefaultProfileExtensions: extensions.sqlite corrupt or missing
> DefaultProfileIncompatibleExtensions: Unavailable (corrupt or
> non-existant compatibility.ini or extensions.sqlite)
> DefaultProfileLocales: extensions.sqlite corrupt or missing
> DefaultProfilePrefErrors: Unexpected character ',' before close
> parenthesis @ /usr/lib/firefox/omni.ja:greprefs.js:1141
> DefaultProfileThemes: extensions.sqlite corrupt or missing
> InstallationDate: Installed on 2019-08-04 (0 days ago)
> InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190802)
> Profiles:
> Profile1 (Default) - LastVersion=None/None (Out of date)
> Profile0 - LastVersion=68.0.1/20190719083815 (In use)
> SourcePackage: firefox
> UpgradeStatus: No upgrade log present (probably fresh install)
>
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>
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>