probably can help the dev luigi@luigi-desktop:~$ firefox
(process:2061): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed 1430379834884 DeferredSave.extensions.json WARN Write failed: Error: Promise.all() expects an iterable. (resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:521) JS Stack trace: promise....@promise-backend.js:521:1 < postmess...@promiseworker.jsm:266:38 < taskimpl_...@task.jsm:314:40 < taski...@task.jsm:275:3 < createAsyncFunction/asyncfunct...@task.jsm:249:14 < task_sp...@task.jsm:164:12 < this.basepromiseworker.prototype.p...@promiseworker.jsm:263:1 < post/<@osfile_async_front.jsm:421:25 < taskimpl_...@task.jsm:314:40 < taski...@task.jsm:275:3 < createAsyncFunction/asyncfunct...@task.jsm:249:14 < handler.prototype.proc...@promise-backend.js:870:23 < this.promisewalker.walkerl...@promise-backend.js:749:7 < this.PromiseWalker.scheduleWalkerLoop/<@Promise-backend.js:691:37 1430379834886 addons.xpi-utils WARN Failed to save XPI database: Error: Promise.all() expects an iterable. (resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:521) JS Stack trace: promise....@promise-backend.js:521:1 < postmess...@promiseworker.jsm:266:38 < taskimpl_...@task.jsm:314:40 < taski...@task.jsm:275:3 < createAsyncFunction/asyncfunct...@task.jsm:249:14 < task_sp...@task.jsm:164:12 < this.basepromiseworker.prototype.p...@promiseworker.jsm:263:1 < post/<@osfile_async_front.jsm:421:25 < taskimpl_...@task.jsm:314:40 < taski...@task.jsm:275:3 < createAsyncFunction/asyncfunct...@task.jsm:249:14 < handler.prototype.proc...@promise-backend.js:870:23 < this.promisewalker.walkerl...@promise-backend.js:749:7 < this.PromiseWalker.scheduleWalkerLoop/<@Promise-backend.js:691:37 -- 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/1448359 Title: Multiple issues on firefox in powerpc Status in firefox package in Ubuntu: New Bug description: Whenever I try to install an extension I get this error "firefox cannot modify the needed file" I tried resetting firfox, deleting the .mozilla directory, setting extensions.alwaysUnpack to true and nothing worked ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: firefox 37.0.2+build1-0ubuntu0.14.04.1 ProcVersionSignature: Ubuntu 3.13.0-49.83-powerpc-smp 3.13.11-ckt17 Uname: Linux 3.13.0-49-powerpc-smp ppc AddonCompatCheckDisabled: False ApportVersion: 2.14.1-0ubuntu3.10 Architecture: powerpc AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: rican-linux 1518 F.... lxpanel BuildID: 20150417181958 CRDA: Error: [Errno 2] No such file or directory: 'iw' Channel: Unavailable CurrentDesktop: LXDE CurrentDmesg: [ 41.998029] init: plymouth-upstart-bridge main process ended, respawning Date: Fri Apr 24 20:15:42 2015 Extensions: extensions.sqlite corrupt or missing ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) InstallationDate: Installed on 2015-04-24 (0 days ago) InstallationMedia: Lubuntu 14.04.1 LTS "Trusty Tahr" - Release powerpc (20140722.2) IpRoute: default via 192.168.1.254 dev wlan0 proto static 192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.127 metric 9 Locales: extensions.sqlite corrupt or missing Plugins: mplayerplug-in is now gecko-mediaplayer 1.0.8 - /usr/lib/mozilla/plugins/gecko-mediaplayer.so (gecko-mediaplayer) QuickTime Plug-in 7.6.9 - /usr/lib/mozilla/plugins/gecko-mediaplayer-qt.so (gecko-mediaplayer) DivX Browser Plug-In - /usr/lib/mozilla/plugins/gecko-mediaplayer-dvx.so (gecko-mediaplayer) Windows Media Player Plug-in - /usr/lib/mozilla/plugins/gecko-mediaplayer-wmp.so (gecko-mediaplayer) RealPlayer 9 - /usr/lib/mozilla/plugins/gecko-mediaplayer-rm.so (gecko-mediaplayer) PrefSources: prefs.js Profiles: Profile0 (Default) - LastVersion=37.0.2/20150417181958 (In use) RelatedPackageVersions: gecko-mediaplayer 1.0.8-4ubuntu1 RunningIncompatibleAddons: False SourcePackage: firefox Themes: extensions.sqlite corrupt or missing UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1448359/+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