Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: firefox (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1922438
Title:
Firefox unusable on Kubuntu 21.04 Wayland session
Status in firefox package in Ubuntu:
Confirmed
Bug description:
I tried Wayland session on a Kubuntu 21.04 beta live usb.
Firefox is practically unusable since it refreshes the screen only on
re-focusing like described in this bug report:
https://bugzilla.mozilla.org/show_bug.cgi?id=1616894
Unfortunately, setting widget.wayland_vsync.enabled to false does not make
any difference.
Also tried starting firefox from terminal with MOZ_ENABLE_WAYLAND=1, again no
difference.
According to the above bug report this should be fixed, no?
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: firefox 87.0+build3-0ubuntu2
ProcVersionSignature: Ubuntu 5.11.0-13.14-generic 5.11.7
Uname: Linux 5.11.0-13-generic x86_64
AddonCompatCheckDisabled: False
ApportVersion: 2.20.11-0ubuntu61
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: kubuntu 4308 F.... pulseaudio
BuildID: 20210318103112
CasperMD5CheckResult: pass
CasperVersion: 1.461
Channel: Unavailable
CurrentDesktop: KDE
Date: Sat Apr 3 15:54:32 2021
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:352
DefaultProfileThemes: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IpRoute:
default via 192.168.10.1 dev enp0s31f6 proto dhcp metric 100
169.254.0.0/16 dev enp0s31f6 scope link metric 1000
192.168.10.0/24 dev enp0s31f6 proto kernel scope link src 192.168.10.20
metric 100
LiveMediaBuild: Kubuntu 21.04 "Hirsute Hippo" - Beta amd64 (20210331.1)
Profile0Extensions: extensions.sqlite corrupt or missing
Profile0IncompatibleExtensions: Unavailable (corrupt or non-existant
compatibility.ini or extensions.sqlite)
Profile0Locales: extensions.sqlite corrupt or missing
Profile0PrefErrors: Unexpected character ',' before close parenthesis @
/usr/lib/firefox/omni.ja:greprefs.js:352
Profile0PrefSources: prefs.js
Profile0Themes: extensions.sqlite corrupt or missing
Profiles:
Profile1 (Default) - LastVersion=None/None (Out of date)
Profile0 - LastVersion=87.0/20210318103112 (In use)
RunningIncompatibleAddons: False
SourcePackage: firefox
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/07/2021
dmi.bios.release: 1.18
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.18.0
dmi.board.name: 0KP0FT
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.18.0:bd01/07/2021:br1.18:svnDellInc.:pnLatitude7490:pvr:rvnDellInc.:rn0KP0FT:rvrA00:cvnDellInc.:ct10:cvr:
dmi.product.family: Latitude
dmi.product.name: Latitude 7490
dmi.product.sku: 081C
dmi.sys.vendor: Dell Inc.
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