Firefox Support Forum

I am using Ubuntu 20.04 LTS and until yesterday all was fine. However today when I accessed BBC news the website displays okay until I click on any of the video news clips. Then I keep getting a message the video content is not available. My wife opened BBC news on her computer running Ubuntu 18.04LTS and BBC video content works fine in Fire fox. I cannot work out what is blocking the video content.

A website I visit often has an annoying splash page I'd rather not have to go through every time I go there so how do I remove the default url that shows up in the suggestions but not the page I actually use which has never shown up above the default url once?

For reference this I am using firfox on linux

Hi,

I have reinstalled my Debian, keeping of course my `/home`. New Firefox version is `68.12.0esr`. A new profile has been created, but I need the old one which I can set as default in the profile manager at the url `about:profiles`, but Firefox tells me "Using an older version of Firefox can corrupt bookmarks and browsing history.....". So, it seems I need to install the same version of Firefox I had before, but I don't know which one it was, and I would like to avoid to make many trials.

Is there a mean to know which Firefox version is associated to a given profile?

I just hit a bug in Firefox that was a real time eater for me.

Firefox was automatically redirecting to https for a website even when I typed in the full url http://192.168.138.210:80. It would always redirect even if there was no server listening at port 80! Even, if I added query parameters like ?q=123456, it still did it.

I had set up the web server to listen on port 80 at 192.168.138.210 and I could never get firefox to load the http page. I created a simple node http server and the same issue occurred. I finally realized that it was the browser was doing the https redirect. I disabled all extensions and it still occurred. I tried `Private Window` and the issue went away. Chrome was fine. I also tested `wget` and it was fine.

Once I realized the Firefox profile was the issue, I then cleared the cache in the browser and presto, problem went away.

I cannot repeat this error in Firefox so a Bug report is probably not warranted. In hindsight, I should have made a copy of the profile :(

Hope this information helps someone else avoid the pain of this and also a simple warning to those testing new web servers, don't assume any complex web browser is doing the right thing, use simple tools like wget or netcat to see whats going on at the lowest possible level before passing blame.

Here are a couple of goto *nix tests I have used:

Netcat trick to send a request to http://192.168.138.210:80/ % printf "GET / HTTP/1.0\r\n\r\n" | nc 192.168.138.210 80

Handy wget script that gives all the necessities of more complex calls like https for troubleshooting certificate resolution etc.: % curl -v -I --insecure https://google.com 2>&1 | egrep -v '^> |^< |^{|^}|^* T|^* AL|^ 0'

I am positive about Firefox is the most secure browser and have evidence of it. Nevertheless the following site could traspass the Firefox barriers: https://www.eldestapeweb.com/ I am concerned on the survival of Free World and consecuently of Free Software. I guess the above mentioned site belongs to a parapolitical official organization. I consider that for it's job obtained tech help from some powerful international group. The average user of Firefox is unprevented of this issue. I am not asking for help in my behalf, because I have the necesary time to help myself. I suggest the Mozilla guys to investigate the facts. Sincery yours, Edgardo Colombo Buenos Aires.

Hi! Does anybody know how to disable browser closing by ctrl+q shortcut? It is too close to ctrl+w and sometimes I close the whole browser instead of one tab. Moreover it is really useless and stupid feature since I have alt+f4. Why I need another shortcut which do the same stuff? And why developers ignore this issue which was reported on several forums? I tried install extension which disable it but it doesn't work for me.

I get an error message now when I try to log in to my bank. I have 2 pc's, one Linux, the other Microsoft and Firefox on both. I get an error message when I try to log in-PR_CONNECT_RESET_ERROR. How do I fix this or is it the bank's security certificate not keeping up? If I use the Edge browser, I can log in, just not on Firefox. I have no problem with any other website.

Hi, has anyone encountered this problem also? The website https://developer.android.com/guide/topics/manifest/application-element display is messed-up. Please check the attached images. I'm running Firefox 81.0.2 (64-bit) on Ubuntu.

The menu bar at the top that has a red dot and a max/minimize button next to that has disappeared, and the browser now completely blocks the menu bar I usually have at the bottom of my screen that allows me to tab between applications.

When typing into a form, (ie a zipcode) you will begin typing amd the character you typed will highlight/select it self. Your next keystroke erases and the new character appears. For example. typing in the zip code 12345, would reult in the 5 showing up in the box.

This happened

A few times a week

== Installation Linux10-4

my computer is used by others. All is well except with a few sites which i would like to make unreachable. How to do it - what options do i have? E.g. reported sites can i add my own only with local effect? or other means?

Issue

Firefox is crashing or closing unexpectedly

Description

Problem: When I start FF in Linux, it crashes after the cursor is jumping for half a minute. Nothing is displayed. When I start FF from the command line, I get the prompt back after one second without any message. In safe-mode and with all extensions off it always starts. However, when I change something in the extensions' settings, it may start: If I start in safemode, deactivate all extensions, and restart - here it goes, with all extensions off. If I activate all the extensions again and restart - here it goes again, with all extensions on. If I delete one or more of the extensions' folders in the extensions-directory of the profile (i.e. sth changes about the extensions!), it may start again, too, but not in every case.

What could be the cause of this issue and how can I resolve it?

I use FF 3.6.8 in openSUSE 11.3. The profile-directory I use with FF in Linux is also used by my Windows-FF. As for extensions, I use Greasemonkey, Firebug and Web Developers Toolbar

Troubleshooting information

 Allgemeine Informationen

       Name
       Firefox

       Version
       3.6.8

       Profil-Verzeichnis

         Beinhaltenden Ordner anzeigen

       Installierte Plugins

         about:plugins

       Build-Konfiguration

         about:buildconfig

 Erweiterungen

       Name

       Version

       Aktiviert

       ID

       Web Developer
       1.1.8
       true
        

       Greasemonkey
       0.8.20100408.6
       true
        

       Firebug
       1.5.4
       true
       firebug@software.joehewitt.com

       openSUSE Firefox Erweiterungen
       1.0.1
       false
       susefox@opensuse.org

 Modifizierte Einstellungen

     Name

     Wert

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       browser.places.migratePostDataAnnotations
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       browser.places.smartBookmarksVersion
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       browser.places.updateRecentTagsUri
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       browser.startup.homepage
       about:blank

       browser.startup.homepage_override.mstone
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       browser.tabs.warnOnClose
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       dom.max_script_run_time
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       extensions.lastAppVersion
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       general.useragent.extra.microsoftdotnet
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       network.cookie.prefsMigrated
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       places.last_vacuum
       1277711431

       print.print_bgcolor
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       print.print_margin_right
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       print.print_printer
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       print.printer_Brother_HL-730+.print_footercenter

       print.printer_Brother_HL-730+.print_footerleft
       &PT

       print.printer_Brother_HL-730+.print_footerright
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       print.printer_Brother_HL-730+.print_reversed
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       print.printer_Brother_HL-730+.print_shrink_to_fit
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       print.printer_Brother_HL-730+.print_to_file
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       print.printer_FreePDF.print_bgimages
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       print.printer_FreePDF.print_evenpages
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       print.printer_FreePDF.print_footercenter

       print.printer_FreePDF.print_footerleft
       &PT

       print.printer_FreePDF.print_footerright
       &D

       print.printer_FreePDF.print_headercenter

       print.printer_FreePDF.print_headerleft
       &T

       print.printer_FreePDF.print_headerright
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       print.printer_FreePDF.print_in_color
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       print.printer_FreePDF.print_margin_left
       0.5

       print.printer_FreePDF.print_margin_right
       0.5

       print.printer_FreePDF.print_margin_top
       0.5

       print.printer_FreePDF.print_oddpages
       true

       print.printer_FreePDF.print_orientation
       0

       print.printer_FreePDF.print_pagedelay
       500

       print.printer_FreePDF.print_paper_data
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       print.printer_FreePDF.print_paper_height
       297,00

       print.printer_FreePDF.print_paper_name
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       print.printer_FreePDF.print_paper_size_type
       0

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       print.printer_FreePDF.print_paper_width
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       print.printer_FreePDF.print_plex_name
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       print.printer_FreePDF.print_resolution_name
       default

       print.printer_FreePDF.print_reversed
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       print.printer_FreePDF.print_scaling
       1,00

       print.printer_FreePDF.print_shrink_to_fit
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       print.printer_FreePDF.print_to_file
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       print.printer_FreePDF.print_unwriteable_margin_bottom
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       print.printer_FreePDF.print_unwriteable_margin_top
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       print.printer_FreePDF_XP.print_bgcolor
       false

       print.printer_FreePDF_XP.print_bgimages
       false

       print.printer_FreePDF_XP.print_command

       print.printer_FreePDF_XP.print_downloadfonts
       false

       print.printer_FreePDF_XP.print_edge_bottom
       0

       print.printer_FreePDF_XP.print_edge_left
       0

       print.printer_FreePDF_XP.print_edge_right
       0

       print.printer_FreePDF_XP.print_edge_top
       0

       print.printer_FreePDF_XP.print_evenpages
       true

       print.printer_FreePDF_XP.print_footercenter

       print.printer_FreePDF_XP.print_footerleft
       &PT

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       print.printer_FreePDF_XP.print_in_color
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       0.5

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       print.printer_FreePDF_XP.print_oddpages
       true

       print.printer_FreePDF_XP.print_orientation
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       print.printer_FreePDF_XP.print_pagedelay
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       print.printer_FreePDF_XP.print_paper_data
       9

       print.printer_FreePDF_XP.print_paper_height
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       print.printer_FreePDF_XP.print_paper_size_unit
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       print.printer_FreePDF_XP.print_paper_width
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       print.printer_FreePDF_XP.print_reversed
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       print.printer_FreePDF_XP.print_scaling
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       print.printer_FreePDF_XP.print_shrink_to_fit
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       print.printer_FreePDF_XP.print_to_file
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       print.printer_In_Datei_drucken.print_bgcolor
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       print.printer_In_Datei_drucken.print_colorspace
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       print.printer_In_Datei_drucken.print_command
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       print.printer_In_Datei_drucken.print_edge_bottom
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       print.printer_In_Datei_drucken.print_edge_top
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       print.printer_In_Datei_drucken.print_footercenter

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       &D

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       &T

       print.printer_In_Datei_drucken.print_headerright
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       print.printer_In_Datei_drucken.print_in_color
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       print.printer_In_Datei_drucken.print_paper_width
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       print.printer_In_Datei_drucken.print_plex_name
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       print.printer_In_Datei_drucken.print_resolution_name
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       print.printer_In_Datei_drucken.print_scaling
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       print.printer_In_Datei_drucken.print_shrink_to_fit
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       print.printer_OKI_B4300_PS_(MS).print_to_file
       true

       print.printer_OKI_B4300_PS_(MS).print_unwriteable_margin_bottom
       56

       print.printer_OKI_B4300_PS_(MS).print_unwriteable_margin_left
       25

       print.printer_OKI_B4300_PS_(MS).print_unwriteable_margin_right
       25

       print.printer_OKI_B4300_PS_(MS).print_unwriteable_margin_top
       25

       print.printer_hl730series.print_bgcolor
       false

       print.printer_hl730series.print_bgimages
       false

       print.printer_hl730series.print_colorspace
       default

       print.printer_hl730series.print_command
       lpr $ 

       print.printer_hl730series.print_downloadfonts
       false

       print.printer_hl730series.print_edge_bottom
       14

       print.printer_hl730series.print_edge_left
       16

       print.printer_hl730series.print_edge_right
       16

       print.printer_hl730series.print_edge_top
       14

       print.printer_hl730series.print_evenpages
       true

       print.printer_hl730series.print_footercenter

       print.printer_hl730series.print_footerleft
       &PT

       print.printer_hl730series.print_footerright
       &D

       print.printer_hl730series.print_headercenter

       print.printer_hl730series.print_headerleft
       &T

       print.printer_hl730series.print_headerright
       &U

       print.printer_hl730series.print_in_color
       true

       print.printer_hl730series.print_margin_bottom
       0.500000012107193

       print.printer_hl730series.print_margin_left
       0.500000012107193

       print.printer_hl730series.print_margin_right
       0.500000012107193

       print.printer_hl730series.print_margin_top
       0.500000012107193

       print.printer_hl730series.print_oddpages
       true

       print.printer_hl730series.print_orientation
       0

       print.printer_hl730series.print_pagedelay
       500

       print.printer_hl730series.print_paper_data
       0

       print.printer_hl730series.print_paper_height
       279,40

       print.printer_hl730series.print_paper_name
       na_letter

       print.printer_hl730series.print_paper_size_type
       1

       print.printer_hl730series.print_paper_size_unit
       1

       print.printer_hl730series.print_paper_width
       215,90

       print.printer_hl730series.print_plex_name
       default

       print.printer_hl730series.print_resolution_name
       default

       print.printer_hl730series.print_reversed
       false

       print.printer_hl730series.print_scaling
       1,00

       print.printer_hl730series.print_shrink_to_fit
       true

       print.printer_hl730series.print_to_file
       false

       print.printer_hl730series.print_unwriteable_margin_bottom
       56

       print.printer_hl730series.print_unwriteable_margin_left
       25

       print.printer_hl730series.print_unwriteable_margin_right
       25

       print.printer_hl730series.print_unwriteable_margin_top
       25

       print.tmp.printerfeatures.CUPS/hl730series.can_change_colorspace
       false

       print.tmp.printerfeatures.CUPS/hl730series.can_change_downloadfonts
       false

       print.tmp.printerfeatures.CUPS/hl730series.can_change_jobtitle
       false

       print.tmp.printerfeatures.CUPS/hl730series.can_change_num_copies
       true

       print.tmp.printerfeatures.CUPS/hl730series.can_change_orientation
       true

       print.tmp.printerfeatures.CUPS/hl730series.can_change_paper_size
       true

       print.tmp.printerfeatures.CUPS/hl730series.can_change_plex
       false

       print.tmp.printerfeatures.CUPS/hl730series.can_change_printincolor
       true

       print.tmp.printerfeatures.CUPS/hl730series.can_change_resolution
       false

       print.tmp.printerfeatures.CUPS/hl730series.can_change_spoolercommand
       false

       print.tmp.printerfeatures.CUPS/hl730series.colorspace.0.name
       default

       print.tmp.printerfeatures.CUPS/hl730series.colorspace.count
       1

       print.tmp.printerfeatures.CUPS/hl730series.has_special_printerfeatures
       true

       print.tmp.printerfeatures.CUPS/hl730series.orientation.0.name
       portrait

       print.tmp.printerfeatures.CUPS/hl730series.orientation.1.name
       landscape

       print.tmp.printerfeatures.CUPS/hl730series.orientation.count
       2

       print.tmp.printerfeatures.CUPS/hl730series.paper.0.height_mm
       210

       print.tmp.printerfeatures.CUPS/hl730series.paper.0.is_inch
       false

       print.tmp.printerfeatures.CUPS/hl730series.paper.0.name
       A5

       print.tmp.printerfeatures.CUPS/hl730series.paper.0.width_mm
       148

       print.tmp.printerfeatures.CUPS/hl730series.paper.1.height_mm
       297

       print.tmp.printerfeatures.CUPS/hl730series.paper.1.is_inch
       false

       print.tmp.printerfeatures.CUPS/hl730series.paper.1.name
       A4

       print.tmp.printerfeatures.CUPS/hl730series.paper.1.width_mm
       210

       print.tmp.printerfeatures.CUPS/hl730series.paper.2.height_mm
       420

       print.tmp.printerfeatures.CUPS/hl730series.paper.2.is_inch
       false

       print.tmp.printerfeatures.CUPS/hl730series.paper.2.name
       A3

       print.tmp.printerfeatures.CUPS/hl730series.paper.2.width_mm
       297

       print.tmp.printerfeatures.CUPS/hl730series.paper.3.height_mm
       279

       print.tmp.printerfeatures.CUPS/hl730series.paper.3.is_inch
       true

       print.tmp.printerfeatures.CUPS/hl730series.paper.3.name
       Letter

       print.tmp.printerfeatures.CUPS/hl730series.paper.3.width_mm
       215

       print.tmp.printerfeatures.CUPS/hl730series.paper.4.height_mm
       355

       print.tmp.printerfeatures.CUPS/hl730series.paper.4.is_inch
       true

       print.tmp.printerfeatures.CUPS/hl730series.paper.4.name
       Legal

       print.tmp.printerfeatures.CUPS/hl730series.paper.4.width_mm
       215

       print.tmp.printerfeatures.CUPS/hl730series.paper.5.height_mm
       431

       print.tmp.printerfeatures.CUPS/hl730series.paper.5.is_inch
       true

       print.tmp.printerfeatures.CUPS/hl730series.paper.5.name
       Tabloid

       print.tmp.printerfeatures.CUPS/hl730series.paper.5.width_mm
       279

       print.tmp.printerfeatures.CUPS/hl730series.paper.6.height_mm
       254

       print.tmp.printerfeatures.CUPS/hl730series.paper.6.is_inch
       true

       print.tmp.printerfeatures.CUPS/hl730series.paper.6.name
       Executive

       print.tmp.printerfeatures.CUPS/hl730series.paper.6.width_mm
       190

       print.tmp.printerfeatures.CUPS/hl730series.paper.count
       7

       print.tmp.printerfeatures.CUPS/hl730series.plex.0.name
       default

       print.tmp.printerfeatures.CUPS/hl730series.plex.count
       1

       print.tmp.printerfeatures.CUPS/hl730series.resolution.0.name
       default

       print.tmp.printerfeatures.CUPS/hl730series.resolution.count
       1

       print.tmp.printerfeatures.CUPS/hl730series.supports_colorspace_change
       false

       print.tmp.printerfeatures.CUPS/hl730series.supports_downloadfonts_change
       false

       print.tmp.printerfeatures.CUPS/hl730series.supports_jobtitle_change
       false

       print.tmp.printerfeatures.CUPS/hl730series.supports_orientation_change
       true

       print.tmp.printerfeatures.CUPS/hl730series.supports_paper_size_change
       true

       print.tmp.printerfeatures.CUPS/hl730series.supports_plex_change
       false

       print.tmp.printerfeatures.CUPS/hl730series.supports_printincolor_change
       true

       print.tmp.printerfeatures.CUPS/hl730series.supports_resolution_change
       false

       print.tmp.printerfeatures.CUPS/hl730series.supports_spoolercommand_change
       false

       print.tmp.printerfeatures.PostScript/default.can_change_colorspace
       false

       print.tmp.printerfeatures.PostScript/default.can_change_downloadfonts
       false

       print.tmp.printerfeatures.PostScript/default.can_change_jobtitle
       false

       print.tmp.printerfeatures.PostScript/default.can_change_num_copies
       true

       print.tmp.printerfeatures.PostScript/default.can_change_orientation
       true

       print.tmp.printerfeatures.PostScript/default.can_change_paper_size
       true

       print.tmp.printerfeatures.PostScript/default.can_change_plex
       false

       print.tmp.printerfeatures.PostScript/default.can_change_printincolor
       true

       print.tmp.printerfeatures.PostScript/default.can_change_resolution
       false

       print.tmp.printerfeatures.PostScript/default.can_change_spoolercommand
       true

       print.tmp.printerfeatures.PostScript/default.colorspace.0.name
       default

       print.tmp.printerfeatures.PostScript/default.colorspace.count
       1

       print.tmp.printerfeatures.PostScript/default.has_special_printerfeatures
       true

       print.tmp.printerfeatures.PostScript/default.orientation.0.name
       portrait

       print.tmp.printerfeatures.PostScript/default.orientation.1.name
       landscape

       print.tmp.printerfeatures.PostScript/default.orientation.count
       2

       print.tmp.printerfeatures.PostScript/default.paper.0.height_mm
       210

       print.tmp.printerfeatures.PostScript/default.paper.0.is_inch
       false

       print.tmp.printerfeatures.PostScript/default.paper.0.name
       A5

       print.tmp.printerfeatures.PostScript/default.paper.0.width_mm
       148

       print.tmp.printerfeatures.PostScript/default.paper.1.height_mm
       297

       print.tmp.printerfeatures.PostScript/default.paper.1.is_inch
       false

       print.tmp.printerfeatures.PostScript/default.paper.1.name
       A4

       print.tmp.printerfeatures.PostScript/default.paper.1.width_mm
       210

       print.tmp.printerfeatures.PostScript/default.paper.2.height_mm
       420

       print.tmp.printerfeatures.PostScript/default.paper.2.is_inch
       false

       print.tmp.printerfeatures.PostScript/default.paper.2.name
       A3

       print.tmp.printerfeatures.PostScript/default.paper.2.width_mm
       297

       print.tmp.printerfeatures.PostScript/default.paper.3.height_mm
       279

       print.tmp.printerfeatures.PostScript/default.paper.3.is_inch
       true

       print.tmp.printerfeatures.PostScript/default.paper.3.name
       Letter

       print.tmp.printerfeatures.PostScript/default.paper.3.width_mm
       215

       print.tmp.printerfeatures.PostScript/default.paper.4.height_mm
       355

       print.tmp.printerfeatures.PostScript/default.paper.4.is_inch
       true

       print.tmp.printerfeatures.PostScript/default.paper.4.name
       Legal

       print.tmp.printerfeatures.PostScript/default.paper.4.width_mm
       215

       print.tmp.printerfeatures.PostScript/default.paper.5.height_mm
       431

       print.tmp.printerfeatures.PostScript/default.paper.5.is_inch
       true

       print.tmp.printerfeatures.PostScript/default.paper.5.name
       Tabloid

       print.tmp.printerfeatures.PostScript/default.paper.5.width_mm
       279

       print.tmp.printerfeatures.PostScript/default.paper.6.height_mm
       254

       print.tmp.printerfeatures.PostScript/default.paper.6.is_inch
       true

       print.tmp.printerfeatures.PostScript/default.paper.6.name
       Executive

       print.tmp.printerfeatures.PostScript/default.paper.6.width_mm
       190

       print.tmp.printerfeatures.PostScript/default.paper.count
       7

       print.tmp.printerfeatures.PostScript/default.plex.0.name
       default

       print.tmp.printerfeatures.PostScript/default.plex.count
       1

       print.tmp.printerfeatures.PostScript/default.resolution.0.name
       default

       print.tmp.printerfeatures.PostScript/default.resolution.count
       1

       print.tmp.printerfeatures.PostScript/default.supports_colorspace_change
       false

       print.tmp.printerfeatures.PostScript/default.supports_downloadfonts_change
       false

       print.tmp.printerfeatures.PostScript/default.supports_jobtitle_change
       false

       print.tmp.printerfeatures.PostScript/default.supports_orientation_change
       true

       print.tmp.printerfeatures.PostScript/default.supports_paper_size_change
       true

       print.tmp.printerfeatures.PostScript/default.supports_plex_change
       false

       print.tmp.printerfeatures.PostScript/default.supports_printincolor_change
       true

       print.tmp.printerfeatures.PostScript/default.supports_resolution_change
       false

       print.tmp.printerfeatures.PostScript/default.supports_spoolercommand_change
       true

       print.tmp.printerfeatures.hl730series.can_change_colorspace
       false

       print.tmp.printerfeatures.hl730series.can_change_downloadfonts
       false

       print.tmp.printerfeatures.hl730series.can_change_jobtitle
       false

       print.tmp.printerfeatures.hl730series.can_change_num_copies
       true

       print.tmp.printerfeatures.hl730series.can_change_orientation
       true

       print.tmp.printerfeatures.hl730series.can_change_paper_size
       true

       print.tmp.printerfeatures.hl730series.can_change_plex
       false

       print.tmp.printerfeatures.hl730series.can_change_printincolor
       true

       print.tmp.printerfeatures.hl730series.can_change_resolution
       false

       print.tmp.printerfeatures.hl730series.can_change_spoolercommand
       false

       print.tmp.printerfeatures.hl730series.colorspace.0.name
       default

       print.tmp.printerfeatures.hl730series.colorspace.count
       1

       print.tmp.printerfeatures.hl730series.has_special_printerfeatures
       true

       print.tmp.printerfeatures.hl730series.orientation.0.name
       portrait

       print.tmp.printerfeatures.hl730series.orientation.1.name
       landscape

       print.tmp.printerfeatures.hl730series.orientation.count
       2

       print.tmp.printerfeatures.hl730series.paper.0.height_mm
       210

       print.tmp.printerfeatures.hl730series.paper.0.is_inch
       false

       print.tmp.printerfeatures.hl730series.paper.0.name
       A5

       print.tmp.printerfeatures.hl730series.paper.0.width_mm
       148

       print.tmp.printerfeatures.hl730series.paper.1.height_mm
       297

       print.tmp.printerfeatures.hl730series.paper.1.is_inch
       false

       print.tmp.printerfeatures.hl730series.paper.1.name
       A4

       print.tmp.printerfeatures.hl730series.paper.1.width_mm
       210

       print.tmp.printerfeatures.hl730series.paper.2.height_mm
       420

       print.tmp.printerfeatures.hl730series.paper.2.is_inch
       false

       print.tmp.printerfeatures.hl730series.paper.2.name
       A3

       print.tmp.printerfeatures.hl730series.paper.2.width_mm
       297

       print.tmp.printerfeatures.hl730series.paper.3.height_mm
       279

       print.tmp.printerfeatures.hl730series.paper.3.is_inch
       true

       print.tmp.printerfeatures.hl730series.paper.3.name
       Letter

       print.tmp.printerfeatures.hl730series.paper.3.width_mm
       215

       print.tmp.printerfeatures.hl730series.paper.4.height_mm
       355

       print.tmp.printerfeatures.hl730series.paper.4.is_inch
       true

       print.tmp.printerfeatures.hl730series.paper.4.name
       Legal

       print.tmp.printerfeatures.hl730series.paper.4.width_mm
       215

       print.tmp.printerfeatures.hl730series.paper.5.height_mm
       431

       print.tmp.printerfeatures.hl730series.paper.5.is_inch
       true

       print.tmp.printerfeatures.hl730series.paper.5.name
       Tabloid

       print.tmp.printerfeatures.hl730series.paper.5.width_mm
       279

       print.tmp.printerfeatures.hl730series.paper.6.height_mm
       254

       print.tmp.printerfeatures.hl730series.paper.6.is_inch
       true

       print.tmp.printerfeatures.hl730series.paper.6.name
       Executive

       print.tmp.printerfeatures.hl730series.paper.6.width_mm
       190

       print.tmp.printerfeatures.hl730series.paper.count
       7

       print.tmp.printerfeatures.hl730series.plex.0.name
       default

       print.tmp.printerfeatures.hl730series.plex.count
       1

       print.tmp.printerfeatures.hl730series.resolution.0.name
       default

       print.tmp.printerfeatures.hl730series.resolution.count
       1

       print.tmp.printerfeatures.hl730series.supports_colorspace_change
       false

       print.tmp.printerfeatures.hl730series.supports_downloadfonts_change
       false

       print.tmp.printerfeatures.hl730series.supports_jobtitle_change
       false

       print.tmp.printerfeatures.hl730series.supports_orientation_change
       true

       print.tmp.printerfeatures.hl730series.supports_paper_size_change
       true

       print.tmp.printerfeatures.hl730series.supports_plex_change
       false

       print.tmp.printerfeatures.hl730series.supports_printincolor_change
       true

       print.tmp.printerfeatures.hl730series.supports_resolution_change
       false

       print.tmp.printerfeatures.hl730series.supports_spoolercommand_change
       false

       privacy.sanitize.migrateFx3Prefs
       true

       security.warn_viewing_mixed
       false

User Agent

Opera/9.80 (X11; Linux i686; U; de) Presto/2.6.30 Version/10.60

As title, the results of Print and Print Preview are apparently wrong.

URL of affected sites

http://www.arsgeek.com/2007/05/17/5-steps-to-create-a-pdf-printer-print-to-pdf-in-ubuntu/

as title. Maybe the site prohibit the function. How can I get through it?

URL of affected sites

http://www.url.com.tw

Firefox hangs when downloading large files. Take 100% CPU and I must kill it. Not possible to surf when it happens.

This happened

Every time Firefox opened

== downloading large files (1Gb or + )

I updated Firefox from 3.5 to 3.6 and was then asked to update the flash player. I downloaded the tar archive and copied libflashplayer.so to /usr/lib/browser-plugins, after backing up the file that was already there. Firefox tells me it's 10.0 R42, which is what I had before the update.

This happened

Every time Firefox opened

== I downloaded the new version of Adobe flash player