I just installed Firefox 4, and the back and forward buttons are greyed out. Also I am no longer able to refresh a page.
After recently installing Firefox 4, the back and forward buttons appear to be greyed out (clicking them is not an option, when I go to a new page it's as if I opened a new one.) I also cannot refresh any pages.
After recently installing Firefox 4, the back and forward buttons appear to be greyed out (clicking them is not an option, when I go to a new page it's as if I opened a new one.) I also cannot refresh any pages.
Tất cả các câu trả lời (4)
This can be a problem with the file places.sqlite that stores the bookmarks and the history.
I just followed those instructions (deleting the "places.sqlite" file from the profiles folder, but still, nothing!
Any other ideas?
I had that problem. If you're running McAfee SiteAdvisor, disable it and restart Firefox.
McAfee is working on a fix, according to their support forum.
I'm not running McAfee... Here is all my troubleshooting info:
Application Basics
Name
Firefox
Version
4.0
User Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.5; rv:2.0) Gecko/20100101 Firefox/4.0
Profile Directory
Show in Finder
Enabled Plugins
about:plugins
Build Configuration
about:buildconfig
Extensions
Name
Version
Enabled
ID
StumbleUpon
3.81
true
{AE93811A-5C9A-4d34-8462-F7B864FC4696}
Modified Preferences
Name
Value
accessibility.typeaheadfind.flashBar
0
browser.history_expire_days.mirror
180
browser.places.importBookmarksHTML
false
browser.places.importDefaults
false
browser.places.leftPaneFolderId
-1
browser.places.migratePostDataAnnotations
false
browser.places.smartBookmarksVersion
2
browser.places.updateRecentTagsUri
false
browser.startup.homepage
http://www.searchslate.com/wp.ashx?ref=home&id=149
browser.startup.homepage_override.buildID
20110318052756
browser.startup.homepage_override.mstone
rv:2.0
browser.tabs.warnOnClose
false
extensions.lastAppVersion
4.0
network.cookie.prefsMigrated
true
network.http.pipelining
true
network.http.pipelining.maxrequests
10
network.http.proxy.pipelining
true
places.history.expiration.transient_current_max_pages
56371
print.macosx.pagesetup-2
AAAZtzw/eG1sIHZlcnNpb249IjEuMCIgZW5jb2Rpbmc9IlVURi04Ij8+CjwhRE9DVFlQRSBwbGlzdCBQVUJMSUMgIi0vL0FwcGxlLy9EVEQgUExJU1QgMS4w…
print.print_bgcolor
false
print.print_bgimages
false
print.print_command
print.print_downloadfonts
false
print.print_evenpages
true
print.print_in_color
true
print.print_margin_bottom
0.5
print.print_margin_left
0.5
print.print_margin_right
0.5
print.print_margin_top
0.5
print.print_oddpages
true
print.print_orientation
0
print.print_pagedelay
500
print.print_paper_data
0
print.print_paper_height
11.00
print.print_paper_size_type
1
print.print_paper_size_unit
0
print.print_paper_width
8.50
print.print_printer
print.print_reversed
false
print.print_scaling
1.00
print.print_shrink_to_fit
false
print.print_to_file
false
print.print_unwriteable_margin_bottom
56
print.print_unwriteable_margin_left
25
print.print_unwriteable_margin_right
25
print.print_unwriteable_margin_top
25
privacy.sanitize.migrateFx3Prefs
true
privacy.sanitize.timeSpan
0
security.warn_viewing_mixed
false
Graphics
Adapter Description
0x22600,0x20400
Vendor ID
0000
Device ID
0000
Adapter RAM
Adapter Drivers
Driver Version
Driver Date
Direct2D Enabled
false
DirectWrite Enabled
false
WebGL Renderer
(WebGL unavailable)
GPU Accelerated Windows
0/1