OT: command-line launch firefox problem

[Keith Smith]

It seems you can do the same thing by launching Firefox then click menu 
item file, then open file, select file.htm to have Firefox render file?

What is the purpose of lunching from the command line?


On 2017-03-17 14:52, joe at actionline.com wrote:
> What can I do correct the following problems:
> 
> (1) When I launch: firefox file.htm
> from the command line, I see the following error messages:
> 
> (firefox:13605): GLib-GObject-CRITICAL **: g_object_unref: assertion
> 'object->ref_count > 0' failed
> 
> (firefox:13605): GLib-GObject-CRITICAL **: g_object_unref: assertion
> 'object->ref_count > 0' failed
> Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 14: reading
> configurations from ~/.fonts.conf is deprecated. please move it to
> /home/joe/.config/fontconfig/fonts.conf manually
> Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 14: reading
> configurations from ~/.fonts.conf is deprecated. please move it to
> /home/joe/.config/fontconfig/fonts.conf manually
> 
> (/usr/lib/firefox/plugin-container:13653): GLib-GObject-CRITICAL **:
> g_object_unref: assertion 'object->ref_count > 0' failed
> 
> (/usr/lib/firefox/plugin-container:13653): GLib-GObject-CRITICAL **:
> g_object_unref: assertion 'object->ref_count > 0' failed
> 
> ============
> 
> (2) Then when I exit a file launched that way, I see more error 
> messages:
> 
> 1489787109479   addons.xpi      WARN    Exception running bootstrap
> method shutdown on aushelper at mozilla.org: [Exception... "Component
> returned failure code: 0x80004005 (NS_ERROR_FAILURE)
> [nsIObserverService.removeObserver]"  nsresult: "0x80004005
> (NS_ERROR_FAILURE)"  location: "JS frame ::
> resource://gre/modules/addons/XPIProvider.jsm ->
> jar:file:///home/joe/.mozilla/firefox/mwad0hks.default/features/%7B32b4a072-a8bb-4c64-af3c-a00700e254dd%7D/aushelper@mozilla.org.xpi!/bootstrap.js
> :: shutdown :: line 196"  data: no] Stack trace:
> shutdown()@resource://gre/modules/addons/XPIProvider.jsm ->
> jar:file:///home/joe/.mozilla/firefox/mwad0hks.default/features/%7B32b4a072-a8bb-4c64-af3c-a00700e254dd%7D/aushelper@mozilla.org.xpi!/bootstrap.js:196
> <
> this.XPIProvider.callBootstrapMethod()@resource://gre/modules/addons/XPIProvider.jsm:4968
> <
> this.XPIProvider.startup/<.observe()@resource://gre/modules/addons/XPIProvider.jsm:2924
> 
> (firefox:13605): GLib-GObject-CRITICAL **: g_object_unref: assertion
> 'object->ref_count > 0' failed
> 
> 
> 
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-- 
Keith Smith