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Memory cache empty

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Hello, When typing "about:cache" in the address bar to see how much is being used, I get zero KB and zero entries under the heading Memory Cache. Same goes for Offline Cache. Disk Cache is disabled. I have tried to reinstall Firefox. My goal is to use RAM for cache, not disk...

Hello, When typing "about:cache" in the address bar to see how much is being used, I get zero KB and zero entries under the heading Memory Cache. Same goes for Offline Cache. Disk Cache is disabled. I have tried to reinstall Firefox. My goal is to use RAM for cache, not disk...

Mehr Details zum System

Installierte Plugins

  • Shockwave Flash 13.0 r0
  • Google Update
  • NVIDIA 3D Vision plugin for Mozilla browsers
  • NVIDIA 3D Vision Streaming plugin for Mozilla browsers
  • Next Generation Java Plug-in 10.55.2 for Mozilla browsers
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • 5.1.30214.0
  • Adobe PDF Plug-In For Firefox and Netscape 11.0.06
  • Battlelog Game Launcher (2.3.2)
  • Intel web components for Intel® Identity Protection Technology
  • Intel web components updater - Installs and updates the Intel web components
  • 2.3.0
  • 0.70.4

Anwendung

  • Firefox 29.0.1
  • User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:29.0) Gecko/20100101 Firefox/29.0
  • Hilfe-URL: https://support.mozilla.org/1/firefox/29.0.1/WINNT/en-US/

Erweiterungen

  • Troubleshooter 1.1a (troubleshooter@mozilla.org)

JavaScript

  • incrementalGCEnabled: True

Grafiken

  • adapterDescription: NVIDIA GeForce GTX 760
  • adapterDescription2:
  • adapterDeviceID: 0x1187
  • adapterDeviceID2:
  • adapterDrivers: nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um
  • adapterDrivers2:
  • adapterRAM: 2048
  • adapterRAM2:
  • adapterVendorID: 0x10de
  • adapterVendorID2:
  • direct2DEnabled: True
  • directWriteEnabled: True
  • directWriteVersion: 6.3.9600.16384
  • driverDate: 3-27-2014
  • driverDate2:
  • driverVersion: 9.18.13.3750
  • driverVersion2:
  • info: {u'AzureCanvasBackend': u'direct2d', u'AzureFallbackCanvasBackend': u'cairo', u'AzureContentBackend': u'direct2d', u'AzureSkiaAccelerated': 0}
  • isGPU2Active: False
  • numAcceleratedWindows: 1
  • numTotalWindows: 1
  • webglRenderer: Google Inc. -- ANGLE (NVIDIA GeForce GTX 760 Direct3D9Ex vs_3_0 ps_3_0)
  • windowLayerManagerRemote: False
  • windowLayerManagerType: Direct3D 10

Veränderte Einstellungen

  • browser.cache.disk.capacity: 358400
  • browser.cache.disk.enable: False
  • browser.cache.disk.smart_size.first_run: False
  • browser.cache.disk.smart_size.use_old_max: False
  • browser.cache.disk.smart_size_cached_value: 358400
  • browser.cache.memory.capacity: 250000
  • browser.places.smartBookmarksVersion: 6
  • browser.sessionstore.upgradeBackup.latestBuildID: 20140506152807
  • browser.startup.homepage_override.buildID: 20140506152807
  • browser.startup.homepage_override.mstone: 29.0.1
  • dom.mozApps.used: True
  • extensions.lastAppVersion: 29.0.1
  • gfx.direct3d.last_used_feature_level_idx: 0
  • network.cookie.prefsMigrated: True
  • places.history.expiration.transient_current_max_pages: 104858
  • plugin.disable_full_page_plugin_for_types: application/pdf
  • plugin.importedState: True
  • privacy.sanitize.migrateFx3Prefs: True

Verschiedenes

  • User JS: Nein
  • Barrierefreiheit: Nein
guigs 1072 Lösungen 11697 Antworten
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In order to change your Firefox Configuration please do the following steps :

  1. In the Location bar, type about:config and press Enter. The about:config "This might void your warranty!" warning page may appear.
  2. Click I'll be careful, I promise! to continue to the about:config page.
  3. Set :

browser.cache.disk.enable to False browser.cache.memory.enable to True

In order to change your Firefox Configuration please do the following steps : # In the [[Location bar autocomplete|Location bar]], type '''about:config''' and press '''Enter'''. The about:config "''This might void your warranty!''" warning page may appear. # Click '''I'll be careful, I promise!''' to continue to the about:config page. # Set : browser.cache.disk.enable to False browser.cache.memory.enable to True
cor-el
  • Top 10 Contributor
  • Moderator
17475 Lösungen 157940 Antworten
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In case you are using "Clear history when Firefox closes":

  • do not clear the Cache (Firefox will disable the disk cache in this case, see about:cache)
In case you are using "Clear history when Firefox closes": *do not clear the Cache (Firefox will disable the disk cache in this case, see about:cache) *Tools > Options > Privacy > Firefox will: "Use custom settings for history": [X] "Clear history when Firefox closes" > Settings *https://support.mozilla.org/kb/remove-browsing-search-and-download-history
Veröffentlicht

Fragesteller

Hello, "browser.cache.disk.enable" is already set to false, and "browser.cache memory.enable" to true.

Hello, "browser.cache.disk.enable" is already set to false, and "browser.cache memory.enable" to true.
Veröffentlicht

Fragesteller

Greetings! I am not using any form of history and cache clearing... I double checked the Firefox settings to be sure.

Greetings! I am not using any form of history and cache clearing... I double checked the Firefox settings to be sure.
Veröffentlicht

Fragesteller

And BTW... Firefox is installed on RAM. Not HDD or SSD... Still it says I am not using RAM for cache. And no offline cache.

And BTW... Firefox is installed on RAM. Not HDD or SSD... Still it says I am not using RAM for cache. And no offline cache.
guigs 1072 Lösungen 11697 Antworten
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If you want to enable offline cache: http://kb.mozillazine.org/Browser.cache.offline.enable

If you want to enable offline cache: [http://kb.mozillazine.org/Browser.cache.offline.enable]
Veröffentlicht

Fragesteller

Thanks, but my goal is to use RAM cache. If i type "about:cache" in the address bar in Firefox, it is stated RAM/memory cache is not being used. Nor is offline cache, though they are both enabled in "about:config"... I attached two pictures.

Thanks, but my goal is to use RAM cache. If i type "about:cache" in the address bar in Firefox, it is stated RAM/memory cache is not being used. Nor is offline cache, though they are both enabled in "about:config"... I attached two pictures.
cor-el
  • Top 10 Contributor
  • Moderator
17475 Lösungen 157940 Antworten
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The Offline cache is the Application cache and only used for storing data used by applications to make it possible to have access to this data while being offline. You need to confirm storing data in this cache (Tools > Page Info > Permissions). So do not confuse this with the normal disk cache.

Note that the disk cache section is removed from the about:cache page if you use "Clear history when Firefox closes" to clear the disk cache as this setting disables the disk cache.

You can also check the browser.cache prefs on the about:config page to see if the caches are enabled.

The Offline cache is the Application cache and only used for storing data used by applications to make it possible to have access to this data while being offline. You need to confirm storing data in this cache (Tools > Page Info > Permissions). So do not confuse this with the normal disk cache. Note that the disk cache section is removed from the about:cache page if you use "Clear history when Firefox closes" to clear the disk cache as this setting disables the disk cache. You can also check the browser.cache prefs on the <b>about:config</b> page to see if the caches are enabled.
Veröffentlicht

Fragesteller

Greetings. I have not enabled any "Clear history when Firefox closes" options. In my previous post, I attached two pictures. Do they confirm cache is enabled? Anyway, thanks for the fast reply. Regards!

Greetings. I have not enabled any "Clear history when Firefox closes" options. In my previous post, I attached two pictures. Do they confirm cache is enabled? Anyway, thanks for the fast reply. Regards!
cor-el
  • Top 10 Contributor
  • Moderator
17475 Lösungen 157940 Antworten
Veröffentlicht

The disk cache is disabled (browser.cache.disk.enable = false), but the memory cache should be working.

You can also check the network.http.use-cache pref. You can search for cache on the about:config page and reset user set (bold) prefs that look like they are related to the (memory) cache usage.


Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window

Delete a possible user.js file and numbered prefs-##.js files and rename (or delete) the prefs.js file to reset all prefs to the default value including prefs set via user.js and prefs that are no longer supported in the current Firefox release.

The disk cache is disabled (browser.cache.disk.enable = false), but the memory cache should be working. You can also check the network.http.use-cache pref. You can search for cache on the about:config page and reset user set (bold) prefs that look like they are related to the (memory) cache usage. ---- Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem. *Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance *Do NOT click the Reset button on the Safe Mode start window *https://support.mozilla.org/kb/Safe+Mode *https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes Delete a possible user.js file and numbered prefs-##.js files and rename (or delete) the prefs.js file to reset all prefs to the default value including prefs set via user.js and prefs that are no longer supported in the current Firefox release.