Since the update to firefox 25 my 'undo closed tab', 'Restore recently closed tabs' and 'restore previous session' is grayed out, I tried to reset by default

Similar Questions

• My new sites pinned tab only display full-screen mode. What happened only since the update of Firefox.

  I have my best sites 'pinned' to the new tab. Since the update of Firefox do show that the first four sites (top line) and I can't drag/release those missing bookmarks.

  I have just discovered that the sites are still there but only appear when I select the mode "full screen".

  Is there a way I can restore the page to show two lines of pinned sites without being full screen mode please?

  It seems that there is a regression with 39 Firefox on the new tab page. A bug report has been filed on 4 and the triage team responded.

  I saw the same thing with the difference in mode full-screen during the test of this "change"; the 'missing' line appear in full-screen - but with the resolution of my screen, I could see two rows of tiles, the 3rd rank was not missing mode full screen.

  Overall, I think you should try the new tab extension tools and see how you like it.
  https://addons.Mozilla.org/en-us/Firefox/addon/new-tab-tools/

  I use that in a number of my Firefox profiles. Profile where I checked this problem which has been mentioned in a number of discussions of the forum over the weekend that I use rarely - I use it see how Firefox works as "installed", before making a change.

• Since the update of Firefox, Google appears as a string of foreign characers

  Hi, since the update of Firefox, as the title suggests, any google page seems just a string of characters. I had pages like this before, but only for connections to live stream. I disabled all the plugins addons and Google-related, but the problem still persists. The solution in the other thread do with subject: config (failure of the change of an option to 'true'. The only other difference to it, is that it not connecting to http more, just https. Any help?

  Hey TheDefiniteArticle,

  We have followed this issue for a few days now. When he started to happen? Ask yourself if it is an update of the extension, or something.

  1. In the url bar, type about: config and press ENTER. Confirm that you be careful and move forward.
  2. In the search bar the top, past this text without the quotes "network.http.accept encoding.
  3. This should limit the values in the configuration file to a single line. Please tell me what you see in the column 'Value'?
  4. This field should be read 'gzip, deflate' without the quotes. If this isn't the value, double click on this field and paste this valley in.
  5. Restart Firefox and try a page that has had strange encoding before.

• I have HP Simple pass on my laptop HHP & all saved passwords are no longer available since the update of Firefox.

  All my passwords saved that I could enter by sliding my finger on my laptop HP SimplePass with are no longer usable since the update of Firefox. I get the following error message every time I try to use the Simple past: "Firefox doesn't know how to open this address, because the Protocol (dpql) is not associated with any program,"

  See-> https://support.mozilla.com/en-US/questions/799388

  It seems that Simple Pass is not and will not be updated to work with Firefox 3.6 >

• Since the update for Firefox 4, I am no longer offers the possibility to save the tabs when closing making it much faster to access these sites when starting the next day. Why this possibility has been removed? It's a favorite feature.

  Since the update for Firefox 4, I offer more the ability to save tabs on shutdown - makes more rapid access to these sites when commissioning the next day. Why this possibility has been removed? It was a feature favorite and saved a lot of time.

  Firefox 4 records the previous session.
  
  You can use "Firefox > history > restore previous Session" for the previous session.
  
  There is also a button 'Restore previous Session' on the default on: Home home page.

  Another possibility is to use:

  • Tools > Options > general > startup: "When Firefox starts": "show my windows and tabs from last time '.

  You can set the preferences of warning on the topic: config page true via the context menu or toggle the value with a double click of the left.

  • browser.showQuitWarning, see http://blog.zpao.com/post/3174360617/about-that-quit-dialog
  • browser.tabs.warnOnClose, see http://kb.mozillazine.org/About%3Aconfig_entries
  • browser.warnOnQuit, see http://kb.mozillazine.org/browser.warnOnQuit
  • browser.warnOnRestart, see http://kb.mozillazine.org/browser.warnOnRestart

  To open the topic: config page, type Subject: config in the address bar (address) and press the 'Enter' key, as you type the url of a Web site to open a Web site.
  
  If you see a warning then you can confirm that you want to access this page.

• Many problems of navigation of Web pages since the update to Firefox 41

  Since the last major update to Firefox a few weeks ago, I had problems during the use of the buttons such as home, end, Pg Up, Pg down when scrolling through Web pages.

  If I press the end, it must be placed towards the bottom of the page, but it usually scrolls a little distance or doesn't do anything. When I'm way down on a Web page, press home should take you to the top of the page. However, he did this on rare occasions. He general scrolls upward further DOWN on the page, scrolls a little lower than the top or doesn't do anything.

  PG. PREC and PG. Prev are similar as well. PG down repeatedly scrolls wayyyyyyy upward or down and Pg up wayyyy goes upward or down... or nothing at all.

  Updating to FF 41.0.2, I had hoped that the problem has been resolved, but alas, the question remains, and so I decided to post this. I tested this on other browsers such as Chrome and MS Edge and they use keys properly.

  Any advice? Thank you.

  FredMcD said

  Start Firefox in Safe Mode {web link} by holding down the < shift >
  (Mac options) key and then from Firefox. Is always the problem?

  Actually, I * think * I just found the problem. I have keyboard navigation and you had a few weeks for technical reasons. That is almost certainly interfere with the navigation of the Web page. I realized the question after going into safe mode. Thanks for the help!

• Since the update of firefox, facebook, yahoo mail and some msn sites do not work

  At the same time as this update, I had cleaned my cache and cookies. But since then, Yahoo Mail are not available in Firefox, Facebook loads with only text for things such as news, login, etc., and several loading in the same way MSN sites.

  You can try the following steps in case of problems with web pages:

  You can reload webpages and ignore the cache to refresh potentially stale or corrupt.

  • Hold down the SHIFT key and click the Reload button
  • Press 'Ctrl + F5' or 'Ctrl + Shift + R' (Windows, Linux)
  • Press 'Command + shift + R' (Mac)

  Clear the cache and cookies only from Web sites that are causing problems.

  "Clear the Cache":

  • Firefox/tools > Options > advanced > network > content caching Web: 'clear now '.

  'Delete Cookies' sites causing problems:

  • Firefox/tools > Options > privacy > "Use the custom settings for history" > Cookies: "show the Cookies".

  Start Firefox in Safe Mode to check if one of the extensions (Firefox/tools > Modules > Extensions) or if hardware acceleration is the cause of the problem.

  • Put yourself in the DEFAULT theme: Firefox/tools > Modules > appearance
  • Do NOT click on the reset button on the startup window Mode safe
  • https://support.Mozilla.org/KB/safe+mode
  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes

• Since the update to Firefox 22 Twitch.tv does not load the player more

  I've just updated to Firefox 22 and no Twitch.tvplayer simply does not load. Just a black rectangle where the player is supposed to be and if I right click in this area, I get the same menu as everywhere else, which means that the player certainly didn't load. YouTube works fine however.

  If you use extensions (Tools > Modules > Extensions) as NoScript , Adblock Plus or Ghostery which can block content, and then make sure that these extensions are not blocking the content or Block of Flash .

  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes

• 18 Firefox crashes before starting since the update to Firefox 18

  I have disabled Java in a few days when I heard about the issue of security. While I was there, I decided to make a few updates to Firefox, Java, Flash player, DivX etc...
  Firefox was the last thing I've updated and after the update I couldn't open it again.
  I read solutions on the support site and they are not helping.
  I read about not allowing malware not Firefox to open so I ran Malwarebytes, security Windows, Avira and Tweak registry now cleaner.
  I got three results of Malwarebytes: Trojan.Tracur.ED, Trojan.Happili, and PUM. Hijack.StartMenu.
  Three antivirus programs report that my system is clean now.
  Firefox Safe mode does not work but the start Windows in safe mode allows me to open Firefox.
  The report shows that the issue is "exception access violation exec.

  The ID of the report most recent accident when I was in safemode is bp-5d5f2339-dbd2-46c7-8fc6-d923621301161/16/20132:37 PM

  You have an erijbbfs.dll yet, virus. Find your computer the offending .dll file and delete it. It is very probably hidden, discovers the hidden files and folders. http://Windows.Microsoft.com/en-us/Windows7/show-hidden-files

  Then, turn off the file .dll to start with your computer. http://www.netsquirrel.com/Msconfig/msconfig_xp.html (Go to startup and uncheck this .dll)

• Since the update to Firefox 13, most of google's sites will not work in the browser, including gmail, google docs and even research.

  These sites all worked fine before the update and I can access it from the other browsers on the same machine. Google docs just says: «redirection...» "but never goes anywhere Gmail will load up after about 5 minutes, but does not load Gchat and the homepage of google allows me to search once, but after a search, I can't look for something else, it just stops.

  It comes to my work computer, so I don't know much about what is installed on it. I don't know, we use a proxy server, but it is the same one who use other browsers, and they work. But our desktop system only works on Firefox, and I really want to use a browser, instead of switching between browsers only when I want to do a simple google search.

  Hello noamscohen, thanks for the reports with the details of your system. Please enter Subject: config in the location bar, search for the preference named network.http.keep - alive and switch to true, the default, by double-clicking on it. This should make the pages encrypted google dependent again.

• All icons identifying web. site to your Favorites, have disappeared since the update of Firefox, why... ?

  I noticed since the Firefox upgrade, identify a website in my favorites, all the icons disappeared, but if I go to Favorites, view all bookmarks, and then in the bookmarks menu, all icons identifying a web site, are all there. I have always used Firefox, since I got my Mac, but I feel lost, when looking for sites preferred in bookmarks, as some newspapers in a site, using the icon, to identify a site, now, all I have is a list of sites, with no ID, icons same Firefox and Google, have no icons in front of their name.

  Hi papapinous,

  You should take a look at this article which discusses some of the problems with the latest version of Firefox.

  There is some information here that should help you solve your problem. Fortunately, this is a very easy solution.

  Hope this helps!

• Proxy settings to change since the update for Firefox 4

  I had just recently updated for Firefox 4 and as soon as it finished downloading I tested and that he saw that he changed my 127.0.0.1 proxy settings. I changed it to "Not of Proxy", but when I close and return back on the Internet, the Proxy settings are changed to the number of localhost. I used AVG and Malewarebytes scan my computer from infection and found none. Anyone know what is happening?

  Some extensions like the Assistant Microsoft .NET Framework installed worldwide and cannot be disabled and not uninstalled in Firefox.

  To disable the extensions to solve your problem?

  If this does not work in mode without failure, then disable all extensions and then try to find out who is the cause by allowing both the problem reappears.

  • Choose "Disable all add-ons" on issues to troubleshoot Firefox in Safe Mode to set window to disable all extensions.
  • Close and restart Firefox after each change through "file > exit ' (Mac: ' Firefox > leave";) Linux: "file > exit ')
  • http://KB.mozillazine.org/Uninstalling_add-ons
  • http://KB.mozillazine.org/Uninstalling_toolbars

• Why my favorites disappear several times since the update to Firefox 39?

  Hi - I am running Firefox 39 on desktop PC Windows 7, 64-bit.

  • I already know how to restore bookmarks. I just can't understand why they keep disappearing!
  • This has been bothering me for weeks. At this diagnosis, I backed up the bookmarks that I will properly. I even exported a bookmarks HTML file is a file of bookmark JSON backup - just in case I could have business in a corrupt JSON or SQLITE or another mysterious file.
  • Yet, my favorites keep disappearing. I have, for example, 100 bookmarks. Then suddenly, in the middle of my work, I notice some of my favorites in my toolbar disappeared. When I close my browser and re - open again to check what is happening with my bookmark backups - I see my old JSON file with 100 bookmarks - and a NEWER file that has, say, 55 bookmarks. Pouf! Forty-five 45 favorites have disappeared in a Flash! I restored using the old file to recover. But the disappearance of bookmarks problem continues to be, seemingly randomly.
  • As a last resort - I re-set my browser to create a new profile. But the problem continues. Then in annihilation total, I saved my password and cookies files DB, SQLITE and JSON - and did a complete UNINSTALL of the browser - AS WELL AS - delete all "Mozilla" entries in the registry.
  • From there, I downloaded and did a clean install of Firefox and put some data from my old profile backup files - in the new. I thought everything would be fixed. NOPE!
  • I wonder if there's something built into my browser - either an add it or something in one of the files, SQLITE - that causes this problem is disconcerting. Yes, I can restore my old favorites to their original state. But dozens of them continue to disappear in the middle of a session. And when I close this session - the LAST visible bookmarks are part of a new JSON backup file generated, but this file purges much of my original favorites.
  • I hope this makes sense. Help! -Low and sleepless nights in San Diego.

  According to your description above, the problem is with the synchronization. Check the other
  device. Is there a problem here? Check the synchronization settings. I do not sync.
  But leave it off until someone can help with it.

  Use these modules to protect your data;

  These can not get your data back, but will help in the future.

  These modules can be a great help for the backup and restoration of Firefox

  FEBE (Firefox environment Backup Extension) {web link}
  FEBE you can quickly and easily backup your
  Extensions Firefox, history, passwords and more.
  Indeed, it is more than just backup - it will actually rebuild
  your saved individually into installable as files.
  It will also make backup of the files you choose.

  OPIE {web link}
  Import/export extension preferences

• Since the update of FireFox I now need to click two or three times on a link which he answers.

  Hardware acceleration is disabled. Using AdBlock Plus. Same problem on the two different desktop PC with the same configuration of the browser. The Google search box will not allow me anything until I have click on it at least once, and then I need to click once again before it allows me to enter text. It looks like something in the background loading. Never had any problems until recently. Everything else works OK.

  Hello

  Disable hardware acceleration

  To enable hardware acceleration in the web browser Firefox follow these steps:

  • Press the ALT on the keyboard and select Tools > Options in the menu that opens.
  • Go to Advanced > general in the new options menu.
  • Search for "Use hardware acceleration when available" and check the option.
  • Restart Firefox.

  Let me know how it goes

• Since the update of Firefox, I find that when you go to my bank online, the size is very small and difficult to read.

  I can't find any button to enlarge the text. The Edit under the name of Firefox button is dimmed and cannot be used. I am old enough and do not have very good eyesight, so I need it to be corrected emergency.

  You can zoom the page with Ctrl-+.