Question Upgraded from 1.5 to 1.7; User id's are mixed up

Hello all,

I have upgraded from Joomla 1.5.14 with Kunena 1.5 all the way to Joomla 1.5.23 and Kunena 1.7 (all was fine so far)
Now I have upgraded to Joomla 1.7 and now all my users seem to have an other user ID (postings do not belong to the user)
For instance I am now a 14 yr old Danish boy.. Usernames are correct, postings are wrong.

I used joomla 1.5.14 and Kunena 1.5 with Community Builder which I deleted before the upgrade to 1.5.23
I now use Jomsocial 2.2.4 and is integrated with Kunena.

Does anyone have an idea how this might have happend?
I have 469 users and I did a user sync but it did not fix it
I hope someone knows how to fix this or is willing to help me out.

Many thanks in advance!

My configuration:

Database collation check: The collation of your table fields are correct

Legacy mode: Disabled | Joomla! SEF: Enabled | Joomla! SEF rewrite: Disabled | FTP layer: Disabled |

This message contains confidential information

htaccess: Missing | PHP environment: Max execution time: 30 seconds | Max execution memory: 64M | Max file upload: 16M

Joomla default template details : gk_gamebox | author: GavickPro | version: 2.0 | creationdate: 15 Aug 2011

Kunena default template details : Aphotic II | author: snilloconator | version: 1.6.3 | creationdate: 2010-12-30

Kunena version detailled: Installed version: 1.7.0 | Build: 5135 | Version name: Tale | Kunena detailled configuration:

Warning: Spoiler!

[th]Kunena config settings:[/th]

board_title	Guardians of Destiny Forum
board_offline	0
board_ofset	0
offline_message	<h2>The Forum is currently offline for maintenance.</h2> Check back soon!
enablerss	1
enablepdf	0
threads_per_page	20
messages_per_page	10
messages_per_page_search	15
showhistory	1
historylimit	10
shownew	1
jmambot	0
disemoticons	0
template	aphotic-II
showannouncement	1
avataroncat	1
catimagepath	category_images/
showchildcaticon	1
annmodid	62
rtewidth	450
rteheight	300
enableforumjump	1
reportmsg	1
username	1
askemail	0
showemail	0
showuserstats	1
showkarma	1
useredit	1
useredittime	0
useredittimegrace	600
editmarkup	1
allowsubscriptions	1
subscriptionschecked	0
allowfavorites	1
maxsubject	50
maxsig	300
regonly	1
changename	0
pubwrite	0
floodprotection	0
mailmod	0
mailadmin	0
captcha	0
mailfull	1
allowavatar	1
allowavatarupload	1
allowavatargallery	1
avatarquality	65
avatarsize	2048
allowimageupload	0
allowimageregupload	1
imageheight	600
imagewidth	400
imagesize	8000
allowfileupload	0
allowfileregupload	1
filetypes	zip,txt,doc,gz,tgz,rar,jpg,jpeg,gif,png
filesize	7000
showranking	1
rankimages	1
avatar_src
fb_profile
pm_component
userlist_rows	30
userlist_online	1
userlist_avatar	1
userlist_name	0
userlist_username	1
userlist_posts	1
userlist_karma	0
userlist_email	0
userlist_usertype	1
userlist_joindate	1
userlist_lastvisitdate	1
userlist_userhits	1
latestcategory
showstats	1
showwhoisonline	1
showgenstats	1
showpopuserstats	1
popusercount	5
showpopsubjectstats	1
popsubjectcount	5
usernamechange	0
rules_infb	1
rules_cid	32
help_infb	0
help_cid	1
showspoilertag	1
showvideotag	1
showebaytag	0
trimlongurls	1
trimlongurlsfront	40
trimlongurlsback	20
autoembedyoutube	1
autoembedebay	1
ebaylanguagecode	en-us
fbsessiontimeout	1800
highlightcode	0
rss_type	topic
rss_timelimit	month
rss_limit	100
rss_included_categories
rss_excluded_categories
rss_specification	rss2.0
rss_allow_html	1
rss_author_format	name
rss_author_in_title	1
rss_word_count	0
rss_old_titles	1
rss_cache	900
fbdefaultpage	categories
default_sort	asc
alphauserpointsnumchars	0
sef	1
sefcats	0
sefutf8	0
showimgforguest	1
showfileforguest	0
pollnboptions	4
pollallowvoteone	1
pollenabled	1
poppollscount	5
showpoppollstats	1
polltimebtvotes	00:15:00
pollnbvotesbyuser	100
pollresultsuserslist	1
maxpersotext	50
ordering_system	mesid
post_dateformat	ago
post_dateformat_hover	datetime
hide_ip	1
js_actstr_integration	0
imagetypes	jpg,jpeg,gif,png
checkmimetypes	1
imagemimetypes	image/jpeg,image/jpg,image/gif,image/png
imagequality	70
thumbheight	64
thumbwidth	64
hideuserprofileinfo	put_empty
integration_access	joomla
integration_login	joomla
integration_avatar	jomsocial
integration_profile	jomsocial
integration_private	jomsocial
integration_activity	jomsocial
boxghostmessage	0
userdeletetmessage	0
latestcategory_in	1
topicicons	1
onlineusers	1
debug	0
catsautosubscribed	0
showbannedreason	1
version_check	1
showthankyou	1
showpopthankyoustats	1
popthankscount	5
mod_see_deleted	0
bbcode_img_secure	text
listcat_show_moderators	1
lightbox	1
activity_limit	0
show_list_time	720
show_session_type	0
show_session_starttime	0
userlist_allowed	0
userlist_count_users	1
enable_threaded_layouts	0
category_subscriptions	disabled
topic_subscriptions	disabled
pubprofile	1
thankyou_max	10
email_recipient_count	0
email_recipient_privacy	bcc
email_visible_address
captcha_post_limit	0
recaptcha_publickey
recaptcha_privatekey
recaptcha_theme	white

Third-party components: Jomsocial 2.2.4

Third-party SEF components: None

Plugins: System - Mootools Upgrade: Disabled | System - Mootools12: Disabled

Modules: Kunena Latest 1.7.0 | Kunena Stats 1.7.0

Hello,

How do you have upgraded for J1.5 to J1.7 ?

Thanks for the reply

I upgraded from 1.5.14 to 1.5.23 (joomla) with the normal joomla upgrade package.
Then I upgraded Kunena 1.5 to 1.7 (which went well)
Then I installed a new Joomla 1.7, installed Kunena 1.7 and did a dump of the Kunena tables in the old and imported them into the new joomla.
Then did an import of the users from the old to the new.

The problem might be that I used Community Builder in the old Joomla and now using JomSocial in the new one..
I found (and lost) an article of someone who had similar issues.

At first I did an upgrade with Jupgrade but I ended up with two different prefixes in the database (Kunena tables where not changed to the new one) so I stopped using that.

Lucky me I use Akeeba Backup religuoisly

You just cannot manually import users from Joomla 1.5 to 1.7. You should use JUpgrade to migrate users and Kunena, but unfortunately version 1.2.1 is broken and you should wait for the new release.