[Bug 1930700] [NEW] Firefox 89 won't load pages due to many fonts

shemgp 1930700 at bugs.launchpad.net
Thu Jun 3 11:44:35 UTC 2021

Public bug reported:

Upgraded Firefox to 89 and it shows a crash tab every time because I
have 4276 fonts. In safe-mode it works, but refreshed firefox still has
the bug.

When starting firefox from the terminal it shows messages like:

[Parent 42669, Main Thread] WARNING: Too many file descriptors for one
message!: file /build/firefox-

This only happens since Firefox 89 and not in 88.

ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: firefox 89.0+build2-0ubuntu0.21.04.1
ProcVersionSignature: Ubuntu 5.11.0-18.19-generic 5.11.17
Uname: Linux 5.11.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
AddonCompatCheckDisabled: False
ApportVersion: 2.20.11-0ubuntu65.1
Architecture: amd64
 /dev/snd/controlC2:  shemgp     5850 F.... pulseaudio
 /dev/snd/controlC0:  shemgp     5850 F.... pulseaudio
 /dev/snd/controlC1:  shemgp     5850 F.... pulseaudio
BuildID: 20210527174632
CasperMD5CheckResult: unknown
Channel: Unavailable
CurrentDesktop: GNOME
Date: Thu Jun  3 19:36:30 2021
EcryptfsInUse: Yes
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)
InstallationDate: Installed on 2015-09-28 (2074 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
Locales: extensions.sqlite corrupt or missing
PrefErrors: Unexpected character ',' before close parenthesis @ /usr/lib/firefox/omni.ja:greprefs.js:355
PrefSources: prefs.js
Profiles: Profile0 (Default) - LastVersion=89.0/20210527174632
RunningIncompatibleAddons: False
SourcePackage: firefox
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: Upgraded to hirsute on 2021-02-16 (106 days ago)
dmi.bios.date: 09/25/2019
dmi.bios.release: 2.75
dmi.bios.vendor: LENOVO
dmi.bios.version: GCETB5WW (2.75 )
dmi.board.asset.tag: Not Available
dmi.board.name: 34361A0
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.ec.firmware.release: 1.15
dmi.modalias: dmi:bvnLENOVO:bvrGCETB5WW(2.75):bd09/25/2019:br2.75:efr1.15:svnLENOVO:pn34361A0:pvrThinkPadX220:rvnLENOVO:rn34361A0:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.family: ThinkPad X220
dmi.product.name: 34361A0
dmi.product.sku: LENOVO_MT_3436
dmi.product.version: ThinkPad X220
dmi.sys.vendor: LENOVO

** Affects: firefox (Ubuntu)
     Importance: Undecided
         Status: New

** Tags: amd64 apport-bug hirsute third-party-packages

You received this bug notification because you are a member of Mozilla
Bugs, which is subscribed to firefox in Ubuntu.

  Firefox 89 won't load pages due to many fonts

To manage notifications about this bug go to:

More information about the Ubuntu-mozillateam-bugs mailing list