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Where is the DjVu Plug in?

I've been using the DjVu plugin for years, without issue. It worked fine yesterday. As of this morning, it has vanished from Firefox. Multiple downloads, installs, uninst… (read more)

I've been using the DjVu plugin for years, without issue. It worked fine yesterday. As of this morning, it has vanished from Firefox.

Multiple downloads, installs, uninstalls, restarts and reboots later, and I still have no DjVu in Firefox 21.

It works in IE 10, so it is installed on my Windows 7 64bit system. I don't want to use IE 10 to view the old newspapers that are a primary part of my research. The only way to view them is with DjVu.

Why - what is wrong - where is it? Can't even find the plugin to add from the add-ons page.

Please - someone point me to a fix.

Asked by DannieB 8 years ago

Answered by cor-el 8 years ago

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Firefox hangs upon startup, or starts a process but doesn't open the browser.

Within the last couple days, Firefox has had a lot of problems. When I open it, the window hangs and freezes after a few seconds, if it opens at all. Other times, trying… (read more)

Within the last couple days, Firefox has had a lot of problems.

When I open it, the window hangs and freezes after a few seconds, if it opens at all. Other times, trying to open Firefox simply won't open the window, but will leave an extra process running in the background that I have to manually shut down via Task Manager.

I have made a fresh profile. I have restarted Firefox. I previously had hardware acceleration checked, and disabled it; still having the same problem. I have uninstalled and re-installed Firefox multiple times. I have run a scan of my system with Malwarebytes; nothing detected. It's not even generating a crash log. I have looked through the support forums, found people with problems similar to mine, but no solutions posted for them since sometime last month.

Firefox seems to run normally if do an install of version 21, which opens up the browser window. Everything works fine, until I close the browser and then re-open it.

Asked by BSLGM 8 years ago

Answered by psuliin 8 years ago

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No Roboform toolbar in Firefox 22 Beta

Locking this "beta" thread. Firefox 22 was released yesterday. I have a Windows 8 laptop on the Beta channel. I updated to Firefox 22 Beta yesterday and noticed that th… (read more)

Locking this "beta" thread. Firefox 22 was released yesterday.


I have a Windows 8 laptop on the Beta channel. I updated to Firefox 22 Beta yesterday and noticed that the Roboform toolbox was missing. I reinstalled Roboform, just to make sure, but it was not present in the browser windows, nor is it on the Toolbar menu. It does show as an installed add-in, and the toolbar is present in I.E. 10 and Chrome.

Asked by blegs38552 8 years ago

Last reply by 55brianb 8 years ago

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Firefox prevents me from copying and pasting content from websites. How do I fix this problem?

When I enter this website, there are certain areas that FIrefox will allow me to copy and paste. However, if the content is located within frames, I get a message that in… (read more)

When I enter this website, there are certain areas that FIrefox will allow me to copy and paste. However, if the content is located within frames, I get a message that indicates that Copy/Cut/Paste options are unavailable in Mozilla and Firefox. Then, the information box asks me if I want more information or to cancel the request. When I ask for more information, the system offers information about altering the preferences; however, those steps don't appear to work for me. Please help.

Thanks.

Asked by csholola 8 years ago

Answered by jscher2000 8 years ago

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Drag-and-drop no longer working in FF

All drag-and-drop features stopped working on my FF 21. That is, I can no longer: - Drag items to bookmarks or rearrange the bookmarks - Drag words to the search box or l… (read more)

All drag-and-drop features stopped working on my FF 21.

That is, I can no longer: - Drag items to bookmarks or rearrange the bookmarks - Drag words to the search box or links to the URL box - Change the order of tabs - Rearrange items on toolbars - Move text in text boxes - etc.

Safe mode exhibits the same problems.

Please advise.

Asked by Alex 8 years ago

Answered by caf21 8 years ago

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How do I clear active and / or authenticated sessions on a granular level?

When I visit a website, and I authenticate whether via username, or certificate / PKI, these credentials and authentication states gets stored somewhere. I want to know w… (read more)

When I visit a website, and I authenticate whether via username, or certificate / PKI, these credentials and authentication states gets stored somewhere. I want to know where that somewhere is, so I can terminate those one at a time manually.

I understand that I can go through the Options, and clear browsing data -- and yes, this will accomplish the same thing sorta -- however, this will kill ALL my authenticated sessions across ALL my tabs. I would like to know if there is a manual way where I can do it PER site, so that its not such a brute force method.

Final Note: I do not want to have to close out all my tabs (quit Firefox completely). Nor do I want to go through the options to do this. If I can be instructed as to where my session and authentication store location is, then this will answer my question.

I am an advanced user, and have no problems in working my way around my system to tailor it to my needs, I just dont know where to find this database store.

Asked by kyotodesertfox 8 years ago

Answered by cor-el 8 years ago

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Popups aren't being blocked

The last couple of versions of Firefox have seemingly been more permissive in the popup allowing. If I go to http://www.popuptest.com/popuptest12.html, all three popups o… (read more)

The last couple of versions of Firefox have seemingly been more permissive in the popup allowing. If I go to http://www.popuptest.com/popuptest12.html, all three popups open with a simple window.open() JavaScript call. The only one that gets blocked is when I click the back button. Shouldn't the ones that open automatically be the ones that get blocked? I've gotten quite a few ad popups, and it's making me wonder if window.open() is being ignored now.

Asked by MichealC 8 years ago

Answered by MichealC 8 years ago

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any way to change the font size of bookmark toolsbar?

any way to change the font size of bookmark toolsbar? upgrade to firefox v22 and notice that font of bookmark toolsbar become bigger, few bookmark can not be displayed, i… (read more)

any way to change the font size of bookmark toolsbar? upgrade to firefox v22 and notice that font of bookmark toolsbar become bigger, few bookmark can not be displayed, it is normal? any way to change?

Asked by oldman1881 8 years ago

Answered by Amit Kumar Thakur 8 years ago

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firefox wont let me delete my history

I have tried going to the firefox tab > history > clear recent history but the option to clear history is greyed out and I can't click it. Similarly, when I go to t… (read more)

I have tried going to the firefox tab > history > clear recent history but the option to clear history is greyed out and I can't click it. Similarly, when I go to the privacy options and try to make it where it clears my history upon exiting, that option is also greyed out. I have all my history from January, so not having anything to delete is not the problem. How can I fix this?

Asked by plutowasreal 8 years ago

Answered by cor-el 8 years ago

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Fash Player Plug-in 11.7.700.202 download will not complete.

When I updated to Firefox 21.0, I found that Flash Player Plug-in 11.7.700.202 was not working. Videos would not play. Had no problem before the Firefox upgrade. I downl… (read more)

When I updated to Firefox 21.0, I found that Flash Player Plug-in 11.7.700.202 was not working. Videos would not play. Had no problem before the Firefox upgrade. I downloaded a new copy of the player but the download would not complete. A error message (only a single instance of this application can run) appeared. I used Adobe Flash Player's uninstall to delete all Flash files. Then I tried downloading Flash 11.7.700.202 again. Same error message appeared and would not finish the download. Chrome videos work with no problem. Is there a hidden Flash file somewhere that's conflicting? Is this a Mozilla bug? I looked at all the support topics and didn't find anything. Any help would be greatly appreciated.

Asked by jskotterud 8 years ago

Answered by iamjayakumars 8 years ago

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Why Firefox does not start the Lync online meeting anymore when updated to the version 21.0?

The version 20 worked well. Now the one and only choise is "Get me out of here". I renew the certificate but even "I understand the risks" did not help in the version 21.… (read more)

The version 20 worked well. Now the one and only choise is "Get me out of here". I renew the certificate but even "I understand the risks" did not help in the version 21. Now I have to run IE to get the online meeting opened.

Asked by Seppva 8 years ago

Answered by philipp 8 years ago

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How do I make encoding default

I would like to make character encoding default to unicode-8 however when I try to make it set to that, it does not work. Every other setting I use will be remembered and… (read more)

I would like to make character encoding default to unicode-8 however when I try to make it set to that, it does not work. Every other setting I use will be remembered and this is the only one that doesn't.

I don't have this problem real often, but it is often enough to want to change it permanently. Any help would be appreciated.

Asked by ozman812 8 years ago

Answered by publickeybitcoinhashcash 7 years ago

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Need to change the location of "~/.mozilla" for Linux Firefox

Currently, FireFox looks for all profiles, extensions, etc... under my home directory in "~/.mozilla". My corporate work directory is network mounted to a very remote ser… (read more)

Currently, FireFox looks for all profiles, extensions, etc... under my home directory in "~/.mozilla".

My corporate work directory is network mounted to a very remote server and our routers can't keep up with the traffic. So I need a way to completely move the .mozilla directory to a local disk partition.

Google searches are only turning up how to move new profiles to a different directory. I'd really like to change the whole .mozilla directory.

Thanks.

Asked by dlpatri 7 years ago

Answered by cor-el 7 years ago

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Does FireFox work with Windows Vista?

Question is not about the machine I'm using right now - so I haven't opened the "troubleshooting" window. The question is regarding my wife's old Vaio laptop with Windows… (read more)

Question is not about the machine I'm using right now - so I haven't opened the "troubleshooting" window. The question is regarding my wife's old Vaio laptop with Windows Vista OS. It browses very slowly. We may want to use FireFox and possibly speed browsing. Uses Chrome now and will want to migrate tabs and favorites (etc).

Is this possible and might it make the system a little faster?

Asked by earl_h 7 years ago

Answered by Kadir Topal 7 years ago

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The down key doesn't scroll the page on some web sites. How can I make it scroll on all web sites?

Viewing these pages at suppose.mozilla.org in firefox 21, I can use the down key to scroll the down. However, this is not true for some web pages. For example, github pag… (read more)

Viewing these pages at suppose.mozilla.org in firefox 21, I can use the down key to scroll the down. However, this is not true for some web pages. For example, github pages :

<https://github.com/bower/bower>

pressing the down key no longer seems to scroll the page down. I've not tested it, but I'm fairly sure I used to be able to scroll with just the keyboard.

Asked by davidmaxwaterman 8 years ago

Answered by davidmaxwaterman 8 years ago

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Cannot copy/paste links into Facebook comments

For some reason, starting about 10 days ago, I can no longer paste links into Facebook comment fields. I can paste text; but when I copy a link and try and paste it, noth… (read more)

For some reason, starting about 10 days ago, I can no longer paste links into Facebook comment fields. I can paste text; but when I copy a link and try and paste it, nothing happens; it's as though I never copied the link.

I've followed the suggestions in this thread: https://support.mozilla.org/en-US/questions/1006323#answer-660703

1 - reloaded from the server 2 - cleared cookies 3 - disabled all extensions and restarted in safe mode

Nothing has helped.

I *can*, however, paste when I'm using Chrome, so it's almost certainly a Firefox issue (as compared to a Facebook problem).

Any suggestions/fixes will be most appreciated!

Asked by cjpalermo21 6 years ago

Answered by cor-el 6 years ago

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how do I get rid of whitesmoke virus?

I have tried to reset Firefox, ran Malawarebytes and Super Anti Spyware, ran Norton, and even tried by downloading TDSKILLER. Nothing is picking up this virus or getting… (read more)

I have tried to reset Firefox, ran Malawarebytes and Super Anti Spyware, ran Norton, and even tried by downloading TDSKILLER. Nothing is picking up this virus or getting rid of it. When I rest Firefox, it appears to go away; however. my PC runs slow. I did not get the toolbar or any adverse effect running IE though. Should I uninstall Firefox or will this make it just find another home in my laptop? Please help!

Asked by daidrick 8 years ago

Answered by jscher2000 8 years ago

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Unwanted background download activity

I think the problem started about one week ago when I upgraded to Firefox 28, at least I didn't notice this behavior before. I'm using the addon Flashgot and the Free Do… (read more)

I think the problem started about one week ago when I upgraded to Firefox 28, at least I didn't notice this behavior before.

I'm using the addon Flashgot and the Free Download Manager to manage my downloads. However recently with certain servers (which I had been using regularly for years without issue) FDM would start the download but it would sit at 0% for a while and then just switch to pause on it's own. I got a message that's because the server only allows one download at a time and there was already a download going on which I didn't know anything about. I also noticed that even the servers that worked were downloading a lot slower than they did usually and web usage in general was slow. I checked what was going on with a program called Netbalancer which showed that Firefox was constantly using up lots of bandwidth even though there were no webpages or videos loading and there was nothing showing up in the integrated download manager. I tried to close Firefox but that didn't fix it either. The same amount of bandwidth was being used now listed by Netbalancer as Service Traffic.

That happens every time I download anything on the web. As soon as the download dialogue window comes up Firefox apparently already starts downloading the file in the background even if I decide to just close the window or use FDM instead. It doesn't show up in Firefox's download window and there is no way to stop the download other than doing a reboot or waiting till Firefox has finished downloading the file even if it takes several hours!

So far I've tried upgrading to Firefox 29, downgrading to 21 which I used before, deleting my Profile, doing a clean install of 21 and checking my system for malware with several tools but nothing helped. I also tried downloading the same files with Internet Explorer+FDM and it worked without problems.

Asked by teleguy 7 years ago

Answered by teleguy 7 years ago