I would not use a fix button as "1" possibly will not exist on the site.
I would just ask users to save again their Content Languages.

I would not use a fix button as "1" possibly will not exist on the site.
I would just ask users to save again their Content Languages.

@zero-24 I agree with JM. I think you can instead set the action to redirect to the language manager. This way the user is at the right screen already and can easily change the language setting.

@infograf768 @Bakual i have just removed the action. Thanks

Just added the string changes by @brianteeman and a link to the language manger.
New string:
COM_CPANEL_MSG_LANGUAGEACCESS340_BODY="Since Joomla 3.4.0 you may have issues with the language filter plugin on your web site. To fix it please open the Language Manager and fix the access settings for all the content languages manually."

The point here is that the default access displays as if it was already saved when editing a Content Language.
Therefore I would slightly change the strings to

+COM_CPANEL_MSG_LANGUAGEACCESS340_TITLE="You have possible issues with your multilingual settings"
+COM_CPANEL_MSG_LANGUAGEACCESS340_BODY="Since Joomla 3.4.0 you may have issues with the System - Language Filter plugin on your web site. To fix them please open the <a href="_QQ_"index.php?option=com_languages&view=languages"_QQ_">Language Manager</a> and save each content language manually to make sure an access is saved."

This will result into the following view to the user:

I assume the screenshot is before the last changes

On 26 February 2015 at 09:57, zero-24 notifications@github.com wrote:

This will result into the following view to the user:
[image: result_postinstall]
https://cloud.githubusercontent.com/assets/2596554/6389658/4461feb6-bda6-11e4-9135-7a90e5fed878.JPG

—
Reply to this email directly or view it on GitHub
#6195 (comment).

Brian Teeman
Co-founder Joomla! and OpenSourceMatters Inc.
http://brian.teeman.net/

@infograf768 your string is fine but needs one change at the end

to make sure an access is saved.
Needs to say Access level not just access

fine

Thanks @infograf768 zero-24@6c2504c

I assume the screenshot is before the last changes
@brianteeman yes this is the new one (with zero-24@6c2504c):

@brianteeman just appled the Access level fix: zero-24@3764f6d

@test
Looks fine here now

how to test

• install joomla
• using e.g. com_patchtester to apply this patch
• go on you database and run manually (replace the #__ with your prefix)

INSERT INTO `#__postinstall_messages` (`extension_id`, `title_key`, `description_key`, `action_key`, `language_extension`, `language_client_id`, `type`, `action_file`, `action`, `condition_file`, `condition_method`, `version_introduced`, `enabled`) VALUES
(700, 'COM_CPANEL_MSG_LANGUAGEACCESS340_TITLE', 'COM_CPANEL_MSG_LANGUAGEACCESS340_BODY', '', 'com_cpanel', 1, 'message', ', '', 'admin://components/com_admin/postinstall/languageaccess340.php', 'admin_postinstall_languageaccess340_condition', '3.4.1', 1);

• go to the database table #__language and set for one or more languages the access col to 0
• access the administrator
• see the post install message.

  ---

  _{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/6195.}

Thanks @mbabker i have just removed the postinstall for new installs, that should not have the problem.

Thank you @zero-24 for the good contribution!

Joomla has a lot of '!' - we should be consistent and remove most of them.

@Hils Please do a PR with the correction. Thanks! (or @zero-24 :-) )

Will do - sorry I missed the merge!

thanks @Kubik-Rubik

got pr done - won't be a moment!