As the OP I like to thank the maintainers for fixing that bug in oxygen- gtk3 so quickly. Many thanks for your work.
I would like to add that I now switched to Firefox ESR (from upstream) in order to keep a pure GTK2 system until EOL of precise. Looks like a viable alternative for me after all ... Nonetheless, after some reading, I second the general consensus (see eg. http://www.chriscoulson.me.uk/blog/?p=111) that Ubuntu LTS should ship the latest "stable" release of Firefox in contrast to the ESR branch. For most users, a Firefox evolving in sync with upstream is probably more important than absolute long-time stability of the software. This post is here essentially to point other precise users to the possibility of using Firefox ESR as an option to stick to GTK2 if they like to. In that sense: Keep up the good work. Claude -- 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/1575781 Title: Firefox 46 crashes on Ubuntu 12.04 (precise) with Oxygen-GTK3 Status in firefox package in Ubuntu: Invalid Status in oxygen-gtk3 package in Ubuntu: Invalid Status in firefox source package in Precise: Invalid Status in oxygen-gtk3 source package in Precise: Fix Released Bug description: Dear maintainers, As of version 46, Firefox shipping with Ubuntu 12.04 (precise) is linked against GTK3 instead of GTK2. When the Oxygen-GTK3 theme (installed from the Ubuntu 12.04 repos) is active in ~/.config/gtk-3.0, Firefox crashes on startup. The crash does not occur with the defaullt (GTK 3.4.2) GTK3 theme. As a side note, I believe that this kind of software change (link against GTK3 as opposed to GTK2) should not happen on an LTS release anyway ... Best regards, Claude ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: firefox 46.0+build5-0ubuntu0.12.04.2 ProcVersionSignature: Ubuntu 3.13.0-85.129~precise1-generic 3.13.11-ckt36 Uname: Linux 3.13.0-85-generic x86_64 AddonCompatCheckDisabled: False AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-85-generic. ApportVersion: 2.0.1-0ubuntu17.13 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: CX20561 Analog [CX20561 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: puma 5470 F.... pulseaudio BuildID: 20160425115943 Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfc020000 irq 49' Mixer name : 'Conexant CX20561 (Hermosa)' Components : 'HDA:14f15051,17aa211c,00100000' Controls : 30 Simple ctrls : 13 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7VHT15WW-1.05' Mixer name : 'ThinkPad EC 7VHT15WW-1.05' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Channel: Unavailable Date: Wed Apr 27 18:20:37 2016 ForcedLayersAccel: False IncompatibleExtensions: English (GB) Language Pack - langpack-en...@firefox.mozilla.org Default - {972ce4c6-7e08-4474-a285-3208198ce6fd} InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901) IpRoute: default via 192.168.0.1 dev wlan0 proto static 169.254.0.0/16 dev wlan0 scope link metric 1000 192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.101 metric 2 MarkForUpload: True MostRecentCrashID: bp-42e526c1-c446-4b52-87a0-6dbf42111025 Plugins: KParts Plugin - /usr/lib/mozilla/plugins/libkpartsplugin.so (kpartsplugin) Skype Buttons for Kopete - /usr/lib/mozilla/plugins/skypebuttons.so (kopete) Java(TM) Plug-in 11.92.2 - /opt/JAVA/amd64/jre1.8.0_92/lib/amd64/libnpjp2.so Shockwave Flash - /usr/lib/mozilla/plugins/inactive/libflashplayer.so PrefSources: prefs.js [Profile]/extensions/foxypr...@eric.h.jung/defaults/preferences/prefs.js [Profile]/extensions/zoteroopenofficeintegrat...@zotero.org/defaults/preferences/zoteroOpenOfficeIntegration.js ProcEnviron: LANGUAGE=en_GB:en TERM=xterm PATH=(custom, no user) LANG=en_GB.UTF-8 SHELL=/bin/bash Profiles: Profile0 (Default) - LastVersion=46.0/20160425115943 RelatedPackageVersions: kpartsplugin 20120605-1 kopete 4:4.14.2-0ubuntu1~ubuntu12.04~ppa1 RunningIncompatibleAddons: True SourcePackage: firefox SubmittedCrashIDs: bp-42e526c1-c446-4b52-87a0-6dbf42111025 UpgradeStatus: Upgraded to precise on 2012-04-06 (1481 days ago) dmi.bios.date: 10/13/2009 dmi.bios.vendor: LENOVO dmi.bios.version: 7UET79WW (3.09 ) dmi.board.name: 2767WC8 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7UET79WW(3.09):bd10/13/2009:svnLENOVO:pn2767WC8:pvrThinkPadT400:rvnLENOVO:rn2767WC8:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2767WC8 dmi.product.version: ThinkPad T400 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1575781/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp