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how to disabled the creation of thumbails in new tab

  • 6 risposte
  • 4 hanno questo problema
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  • Ultima risposta di daimroc

daimroc
daimroc
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When I open a new tab, I can see the thumbnail of pages that I have visited or pages that I save in mht. I would like that this thumbnails do not be saved in any way.

I have using firefox 22 and I try many solutions.

The first one is in the about:config, change the value of the parameter browser.newtab.url to about:blank. This HIDDE the thumbnails, but if I save a new webpage in mht, set this parameter to the default value (about:newtab), exit firefox and enter again, if I open a new tab I can see the thumbnail of the page that I have saved when the parameters had the value about:blank.

Other solution is config the parameter browser.pagethumbnails.capturing_disabled, but this parameter does not exist in the version 22 of firefox.

I also try to set the parameters app.update.lastUpdateTime.browser-cleanup-thumbnails to 0 and browser.pagethumbnails.storage_version to 0, but this parameters is restore to default values, so at least the thumbnails is created.

So I would like to know how can avoid the creation of the thumbnails. the first solution is a bad solution, because if I save webpages, the thumbnails are created, but I can't deleted manually because the newtab is hidden, and if someone wants to know what I save, this person only need to restore the default value of the parameter. So my privacy is not secure.


Thanks.

When I open a new tab, I can see the thumbnail of pages that I have visited or pages that I save in mht. I would like that this thumbnails do not be saved in any way. I have using firefox 22 and I try many solutions. The first one is in the about:config, change the value of the parameter browser.newtab.url to about:blank. This HIDDE the thumbnails, but if I save a new webpage in mht, set this parameter to the default value (about:newtab), exit firefox and enter again, if I open a new tab I can see the thumbnail of the page that I have saved when the parameters had the value about:blank. Other solution is config the parameter browser.pagethumbnails.capturing_disabled, but this parameter does not exist in the version 22 of firefox. I also try to set the parameters app.update.lastUpdateTime.browser-cleanup-thumbnails to 0 and browser.pagethumbnails.storage_version to 0, but this parameters is restore to default values, so at least the thumbnails is created. So I would like to know how can avoid the creation of the thumbnails. the first solution is a bad solution, because if I save webpages, the thumbnails are created, but I can't deleted manually because the newtab is hidden, and if someone wants to know what I save, this person only need to restore the default value of the parameter. So my privacy is not secure. Thanks.

Modificato da daimroc il

Soluzione scelta

At least I find the solution. I follow this steps:

1.- In about:config, I create a new parameter, browser.pagethumbnails.capturing_disabled, it is a boolean and has a value of true.

2.- HOw I have in options-->privacy the selection of always use privacy navigation, I can't clear the history as waka suggest, so in options-->privacy I uncheck the permanent privacy navigation and then I clean all the history as waka suggest.

3.- In options-->privacy I check again the option of using always private navigation.

I don´t have more thumbails when I save webpages.


Thanks.

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Tutte le risposte (6)

kobe
kobe
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Hello,

you have to create a new value browser.pagethumbnails.capturing_disabled.

please refer to here, http://techdows.com/2012/08/disable-firefox-thumbnail-capture.html

daimroc
daimroc Utente che ha posto la domanda
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I create the new parameter but still is created the thumbnails.

kobe
kobe
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Hello,

Many site issues can be caused by corrupt cookies or cache. In order to try to fix these problems, the first step is to clear both cookies and the cache. Note: This will temporarily log you out of all sites you're logged in to. To clear cache and cookies do the following:

  1. Go to Firefox > History > Clear recent history or (if no Firefox button is shown) go to Tools > Clear recent history.
  2. Under "Time range to clear", select "Everything".
  3. Now, click the arrow next to Details to toggle the Details list active.
  4. From the details list, check Cache and Cookies and uncheck everything else.
  5. Now click the Clear now button.

Further information can be found in the Clear your cache, history and other personal information in Firefox article.

Did this fix your problems? Please report back to us!

Thank you.

daimroc
daimroc Utente che ha posto la domanda
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Well, I use don't remember history, I have configurated to use privacy navigation by default, so I don't have enabled the option to clean recent history.

kobe
kobe
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Hello,

In order to better assist you with your issue please provide us with a screenshot of the about:config value you just set. If you need help to create a screenshot, please see How do I create a screenshot of my problem?

Once you've done this, attach the saved screenshot file to your forum post by clicking the Browse... button below the Post your reply box. This will help us to visualize the problem.

Thank you!

daimroc
daimroc Utente che ha posto la domanda
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Soluzione scelta

At least I find the solution. I follow this steps:

1.- In about:config, I create a new parameter, browser.pagethumbnails.capturing_disabled, it is a boolean and has a value of true.

2.- HOw I have in options-->privacy the selection of always use privacy navigation, I can't clear the history as waka suggest, so in options-->privacy I uncheck the permanent privacy navigation and then I clean all the history as waka suggest.

3.- In options-->privacy I check again the option of using always private navigation.

I don´t have more thumbails when I save webpages.


Thanks.

Modificato da daimroc il