J2.5

Control Panel Breaks When Upgrading to 2.5.0

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Revision as of 17:09, 1 September 2012 by JoomlaWikiBot (talk | contribs) (→‎How to Fix: clean up categories with <noinclude> tags)

The "J2.5" namespace is a namespace scheduled to be archived. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.

Joomla-2-5-0-upgrade-cpanel-browser-cache-issue.png

Symptom[edit]

When upgrading from 1.7.3 to 2.5.0, the Control Panel may appear "broken" after the upgrade. See the image to the right.

Cause[edit]

This issue is caused by changes to the Administrative template.

How to Fix[edit]

The fix is to clear your browser's cache.

Mozilla / Firefox / Safari: hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (Command-R on a Macintosh); Konqueror: click Reload or press F5; Opera: clear the cache in Tools → Preferences; Internet Explorer: hold Ctrl while clicking Refresh, or press Ctrl-F5.