Solved Search friendly URL break topics' listing

Setting
Search Engine Friendly URLs to [YES]
both in Joomla > Global Configuration > Site > SEO Settings and in Kunena > Configuration > SEO
breaks listing of the topic within a category.

With SEF URLs off some topics are listed. With SEF URLs on no topic is listed screenshots.firefox.com/1kKQv3fZ0I4zI8YB/ctenarsky-klub.cz
How should I properly set up SEF URLs settings, please?

Please add kunena report.

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

Joomla! SEF: Disabled | Joomla! SEF rewrite: Disabled | FTP layer: Disabled |

This message contains confidential information

htaccess: Missing | PHP environment: Max execution time: 60 seconds | Max execution memory: 128M | Max file upload: 16M

Kunena menu details:

Warning: Spoiler!

ID	Name	Menutype	Link	Path	In trash
129	Forum	kunenamenu	view=category&layout=list&catid=0	forum	No
130	Index	kunenamenu	view=category&layout=list	forum/index	No
131	Recent Topics	kunenamenu	view=topics&mode=replies	forum/recent	No
132	New Topic	kunenamenu	view=topic&layout=create	forum/newtopic	No
133	No Replies	kunenamenu	view=topics&mode=noreplies	forum/noreplies	No
134	My Topics	kunenamenu	view=topics&layout=user&mode=default	forum/mylatest	No
135	Profile	kunenamenu	view=user	forum/profile	No
136	Help	kunenamenu	view=misc	forum/help	No
137	Search	kunenamenu	view=search	forum/search	No
138	Forum	mainmenu	Itemid=129	kunena-2015-05-29	No

Joomla default template details : protostar | author: Kyle Ledbetter | version: 1.0 | creationdate: 4/30/2012

Kunena default template details : Crypsis | author: Kunena Team | version: 5.1.2 | creationdate: 2018-07-15

Kunena template params:

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DefaultCategoryicon
profileIconset	default
DefaultIconset	default
editorIconset	default
bootstrap	0
icomoon	1
tooltips	1
borderless	1
SubjectLengthMessage	80
fullactions	1
quick	0
displayMenu	1
displayDropdownMenu	1
displayDropdownContent	1
displayModule	1
displayBreadcrumb	1
displayAnnouncement	1
displayFooter	1
avatarPosition	left
avatarType	img-circle
labels	0
whoisonlineName	default
formRecover	0
topicicontype	B2
fontawesome	0
socialshare	0
socialsharetag
socialtheme	classic
optional_username	0
writeaccess	0
localstorage	0
IconColor	inherit
IconColorNew	#48a348
editor	0
video	1
maps	1
emoticons	1
twitter	1
ebay	1
link	1
picture	1
hide	1
spoiler	1
table	1
code	1
quote	1
divider	1
instagram	1
soundcloud	1
confidential	1
hr	1
listitem	1
supscript	1
subscript	1
numericlist	1
bulletedlist	1
alignright	1
alignleft	1
center	1
underline	1
italic	1
bold	1
strikethrough	1
colors	1
size	1
wysibb
avatarSizeX	40
avatarSizeY	90
avatarSizeXThumb	36
avatarSizeYThumb	36
avatarSizeXWelcome	72
avatarSizeYWelcome	72
avatarSizeXList	36
avatarSizeYList	36
avatarSizeXPost	144
avatarSizeYPost	144
avatarSizeXProfile	200
avatarSizeYProfile	200
templatebyText
templatebyName
templatebyLink

Kunena version detailed: Kunena 5.1.2 | 2018-07-15 [ Charon ]
| Kunena detailed configuration:

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Kunena config settings:
board_offline	0
enablerss	1
threads_per_page	20
messages_per_page	20
messages_per_page_search	15
showhistory	1
historylimit	100
shownew	1
disemoticons	0
template	crypsis
showannouncement	1
avataroncat	0
catimagepath	category_images
showchildcaticon	1
rtewidth	450
rteheight	300
enableforumjump	1
reportmsg	1
username	1
askemail	0
showemail	0
showuserstats	0
showkarma	0
useredit	1
useredittime	0
useredittimegrace	600
editmarkup	1
allowsubscriptions	1
subscriptionschecked	1
allowfavorites	1
maxsubject	50
maxsig	300
regonly	0
pubwrite	0
floodprotection	0
mailmod	0
mailadmin	0
captcha	0
mailfull	1
allowavatarupload	1
allowavatargallery	1
avatarquality	75
avatarsize	2048
imageheight	800
imagewidth	800
imagesize	150
filetypes	txt,rtf,pdf,zip,tar.gz,tgz,tar.bz2
filesize	120
showranking	1
rankimages	1
userlist_rows	30
userlist_online	1
userlist_avatar	1
userlist_posts	1
userlist_karma	1
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latestcategory
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popusercount	5
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popsubjectcount	5
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showvideotag	1
showebaytag	1
trimlongurls	1
trimlongurlsfront	40
trimlongurlsback	20
autoembedyoutube	1
autoembedebay	1
ebaylanguagecode	en-us
sessiontimeout	1800
highlightcode	0
rss_type	topic
rss_timelimit	month
rss_limit	100
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rss_specification	rss2.0
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defaultpage	recent
default_sort	desc
sef	1
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poppollscount	5
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pollnbvotesbyuser	100
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maxpersotext	50
ordering_system	mesid
post_dateformat	ago
post_dateformat_hover	datetime
hide_ip	1
imagetypes	jpg,jpeg,gif,png
checkmimetypes	1
imagemimetypes	image/jpeg,image/jpg,image/gif,image/png
imagequality	50
thumbheight	32
thumbwidth	32
hideuserprofileinfo	put_empty
boxghostmessage	0
userdeletetmessage	0
latestcategory_in	1
topicicons	1
debug	0
catsautosubscribed	0
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bbcode_img_secure	text
listcat_show_moderators	1
lightbox	1
show_list_time	8760
show_session_type	2
show_session_starttime	1800
userlist_allowed	1
userlist_count_users	1
enable_threaded_layouts	0
category_subscriptions	post
topic_subscriptions	every
pubprofile	1
thankyou_max	10
email_recipient_count	0
email_recipient_privacy	bcc
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file_upload	registered
topic_layout	flat
time_to_create_page	1
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hold_newusers_posts	0
hold_guest_posts	0
attachment_limit	8
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article_display	intro
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cache	1
cache_time	60
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autolink	1
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statslink_allowed	1
superadmin_userlist	0
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attachment_protection	0
categoryicons	1
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avatarcrop	0
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searchtime	all
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ebay_language	0
allow_change_subject	1
max_links	6
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url_subject_topic	0
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attachment_utf8	1
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avatar_type	1
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allow_edit_poll	1
use_system_emails	0
recaptcha_publickey
recaptcha_privatekey
recaptcha_theme	white
keywords	0
userkeywords	0
userlist_name	1
usernamechange	0
version_check	1

| Kunena integration settings:

Warning: Spoiler!

Kunena - Finder Disabled
Kunena - AltaUserPoints Disabled
Kunena - Community Builder Disabled
Kunena - Easyblog Disabled
Kunena - Easyprofile Disabled
Kunena - Easysocial Disabled
Kunena - Gravatar Disabled
Kunena - JomSocial Disabled
Kunena - Joomla Enabled: access=1 login=1
Kunena - Kunena Enabled: avatar=1 profile=1
Kunena - UddeIM Disabled

| Joomla! detailed language files installed:

Warning: Spoiler!

Joomla! languages installed:
en-GB	English (en-GB)
cs-CZ	Czech (cs-CZ)

Third-party components: None

Third-party SEF components: None

Plugins: Content - Kunena Discuss 5.1.1

Modules: None

The propper way to setup sef.


1) Rename htaccess.txt to .htaccess on your root
2) Go to backend - system configuration
3) Search Engine Friendly URLs = Yes, Use URL Rewriting = Yes, Add Suffix to URL = No, Unicode Aliases = yes
4) go to kunena configuration
5) Enable the kunena sef option.

Then everything should work.

Thank you for the suggestion. I have set up items 1 to 5. Here is a screenshot of the Kunena SEF settings screenshots.firefox.com/QwSfPsAteyfTwzag/ctenarsky-klub.cz
and Global settings: screenshots.firefox.com/BRhyEIRoMHfgD1dD/ctenarsky-klub.cz

The Kunena forum (or other: Recent topics) is not accessible on https://[mysite]/forum This is a link offered by the native Kunena module.

Edit: https://[mysite]/index.php/forum/ is accessible. The link has been manually altered. It is not listed anywhere. After loading the forum main page. The links are again not accessible.

both [mysite]/index.php/component/kunena/besedy-pro-rok-2018
and [mysite]/component/kunena/besedy-pro-rok-2018
are leading to 404 error.

The link with index.php shows the 404 error page generated by the hosting server. The link without the index.php shows the 404 error page generated by Joomla (it is Joomla style page)

maybe the .htaccess file is wrong? Could you extract the full joomla package on your root, and try to edit the file again.