# Latest **URL:** https://meta.discourse.org/latest.md?page=833 [Latest](https://meta.discourse.org/latest.md) · [Categories](https://meta.discourse.org/categories.md) · [Tags](https://meta.discourse.org/tags.md) **Page:** 834 --- ## [Changing Theme Settings](https://meta.discourse.org/t/changing-theme-settings/230062)
**Author:** [@ethhaqn](https://meta.discourse.org/u/ethhaqn)\ **Replies:** 2\ **Last updated:** [June 15, 2022, 2:08pm UTC](https://meta.discourse.org/t/changing-theme-settings/230062 "2022-06-15T14:08:19Z")
Hi, how do I make it so that users can only have access to 1 theme? --- ## [Performance optimisation tips](https://meta.discourse.org/t/performance-optimisation-tips/226812)
**Author:** [@Dmitry\_Krasnoperov](https://meta.discourse.org/u/Dmitry_Krasnoperov)\ **Replies:** 3\ **Last updated:** [June 15, 2022, 12:39pm UTC](https://meta.discourse.org/t/performance-optimisation-tips/226812 "2022-06-15T12:39:46Z")
Hi there, We have pretty large site (PG base is 97GB) + we store 256GB of images. It runs on Digital Ocean server — 6 vCPUs / 16GB / 320GB Disk. Is there any tips, tricks, scripts to optimise PG, rebuild something … --- ## [Email not working (SSL\_connect returned=1)](https://meta.discourse.org/t/email-not-working-ssl-connect-returned-1/229934)
**Author:** [@mstm](https://meta.discourse.org/u/mstm)\ **Replies:** 15\ **Last updated:** [June 15, 2022, 12:37pm UTC](https://meta.discourse.org/t/email-not-working-ssl-connect-returned-1/229934 "2022-06-15T12:37:06Z")
Thanks @loic, I just updated and for me it still doesn’t send emails. I use SMTP port 25 without TLS and SSL, there are no errors in the log and tomorrow I will post the details, I hope … --- ## [How to Export Comments Under A Specific Post](https://meta.discourse.org/t/how-to-export-comments-under-a-specific-post/230008)
**Author:** [@Lord\_Praise](https://meta.discourse.org/u/Lord_Praise)\ **Replies:** 3\ **Last updated:** [June 15, 2022, 8:54am UTC](https://meta.discourse.org/t/how-to-export-comments-under-a-specific-post/230008 "2022-06-15T08:54:20Z")
As we know this site (Export Facebook Comments: Free Comment Download Tool) is able to export all comments of a post, is it possible for Discourse? --- ## [Remove "data-preloaded" block in HTML for smaller page sizes?](https://meta.discourse.org/t/remove-data-preloaded-block-in-html-for-smaller-page-sizes/225854)
**Author:** [@lcor](https://meta.discourse.org/u/lcor)\ **Replies:** 0\ **Last updated:** [May 2, 2022, 9:15am UTC](https://meta.discourse.org/t/remove-data-preloaded-block-in-html-for-smaller-page-sizes/225854 "2022-05-02T09:15:13Z")
Hi, I have been working on SEO optimizations and one of the topic I am focused on is page size. It seems that pages become heavier with the hidden data-preloaded block (sometimes quite a bit, can exceed 1MB), I understa… --- ## [DELETE and PUT request response ERROR](https://meta.discourse.org/t/delete-and-put-request-response-error/69321)
**Author:** [@Andrey\_Veryovkin](https://meta.discourse.org/u/Andrey_Veryovkin)\ **Replies:** 4\ **Last updated:** [November 8, 2018, 2:03pm UTC](https://meta.discourse.org/t/delete-and-put-request-response-error/69321 "2018-11-08T14:03:38Z")
DELETE and PUT request response ERROR Method DELETE is not allowed by Access-Control-Allow-Methods in preflight response. return Observable.fromPromise(new Promise((resolve, reject) =\> { let xhr = new XMLHttpReques… --- ## [Navigation links added by plugins and theme components are missing](https://meta.discourse.org/t/navigation-links-added-by-plugins-and-theme-components-are-missing/229908)
**Author:** [@md-misko](https://meta.discourse.org/u/md-misko)\ **Replies:** 3\ **Last updated:** [June 14, 2022, 11:41pm UTC](https://meta.discourse.org/t/navigation-links-added-by-plugins-and-theme-components-are-missing/229908 "2022-06-14T23:41:14Z")
After upgrade to 2.9.0.beta5 4a240f6c90 the navigation links added by Discourse Docs plugin and Nav Links Component are no longer available. There is a placeholder for the links in desktop view and in the drop down menu… --- ## [How do I limit topics for API call?](https://meta.discourse.org/t/how-do-i-limit-topics-for-api-call/229956)
**Author:** [@Razon](https://meta.discourse.org/u/Razon)\ **Replies:** 1\ **Last updated:** [June 14, 2022, 10:42pm UTC](https://meta.discourse.org/t/how-do-i-limit-topics-for-api-call/229956 "2022-06-14T22:42:02Z")
I’m getting all latest topics from https://community.example.com/c/food/drinks/99.json By default it’s load 30 topics per page if available. But i want to fetch specific number of topics like 5 topics. How can i do thi… --- ## [User invitation/poking a user feature not working?](https://meta.discourse.org/t/user-invitation-poking-a-user-feature-not-working/229946)
**Author:** [@donaldsoncd](https://meta.discourse.org/u/donaldsoncd)\ **Replies:** 1\ **Last updated:** [June 14, 2022, 10:05pm UTC](https://meta.discourse.org/t/user-invitation-poking-a-user-feature-not-working/229946 "2022-06-14T22:05:06Z")
Hi! I recently posted something and I wanted to “backstage” invite someone to contribute instead of mentioning them. I found this feature which seems to support this: That said, when I click on “Share” and try to inv… --- ## [Problem with firefox 81 on a specific instance of discourse in uploading images](https://meta.discourse.org/t/problem-with-firefox-81-on-a-specific-instance-of-discourse-in-uploading-images/229963)
**Author:** [@mindysan33](https://meta.discourse.org/u/mindysan33)\ **Replies:** 2\ **Last updated:** [June 14, 2022, 9:21pm UTC](https://meta.discourse.org/t/problem-with-firefox-81-on-a-specific-instance-of-discourse-in-uploading-images/229963 "2022-06-14T21:21:30Z")
Not sure what category to put this in… so I’m putting it in as a bug… Just FYI, not a tech savy type, so hopefully, I can make the problem clear. I’m a regular poster on the Boing Boing BBS. My browser is firefox 81.0.1… --- ## [Single sign-on sticks despite deleting the Discourse plugin](https://meta.discourse.org/t/single-sign-on-sticks-despite-deleting-the-discourse-plugin/229910)
**Author:** [@Feddy2021](https://meta.discourse.org/u/Feddy2021)\ **Replies:** 3\ **Last updated:** [June 14, 2022, 9:05pm UTC](https://meta.discourse.org/t/single-sign-on-sticks-despite-deleting-the-discourse-plugin/229910 "2022-06-14T21:05:31Z")
Hello. I first installed the Discourse plugin to benefit from SSO. This was working great, until I caused a problem later today, as I forgot that SSO was already set up and used a different plugin (PrimeTime WP Discourse … --- ## [Problem on SSO Login](https://meta.discourse.org/t/problem-on-sso-login/229920)
**Author:** [@yasham07](https://meta.discourse.org/u/yasham07)\ **Replies:** 4\ **Last updated:** [June 14, 2022, 8:51pm UTC](https://meta.discourse.org/t/problem-on-sso-login/229920 "2022-06-14T20:51:26Z")
I am successfully created SSO Login. but problem is that whenever I am Login through SSO every time I have to click on Login button. But I found a method that doesn’t require me to click the login button. The solution i… --- ## [Disable or bypass feature detect for Googlebot (while serving JS app to crawlers)](https://meta.discourse.org/t/disable-or-bypass-feature-detect-for-googlebot-while-serving-js-app-to-crawlers/226554)
**Author:** [@stance455](https://meta.discourse.org/u/stance455)\ **Replies:** 7\ **Last updated:** [June 14, 2022, 4:12pm UTC](https://meta.discourse.org/t/disable-or-bypass-feature-detect-for-googlebot-while-serving-js-app-to-crawlers/226554 "2022-06-14T16:12:59Z")
I’ve been trying to get Discourse to fully serve the JS app to Googlebot - getting very close. Courtesy @pfaffman and executing the below code (in the rails console) I was able to get the JS app to show up when using ch… --- ## [Support for running on Apple M1](https://meta.discourse.org/t/support-for-running-on-apple-m1/229724)
**Author:** [@titusc](https://meta.discourse.org/u/titusc)\ **Replies:** 8\ **Last updated:** [June 14, 2022, 3:49pm UTC](https://meta.discourse.org/t/support-for-running-on-apple-m1/229724 "2022-06-14T15:49:22Z")
Hi I’m using the M1 for developing automation and tooling to get Discourse running. The discourse-setup script have an issue with recognizing ARM based CPUs and failing with the following error. This resulted in the co… --- ## [Ubuntu 20.04 kernel update with docker causing a crash on EC2 and Lightsail](https://meta.discourse.org/t/ubuntu-20-04-kernel-update-with-docker-causing-a-crash-on-ec2-and-lightsail/229526)
**Author:** [@RBoy](https://meta.discourse.org/u/RBoy)\ **Replies:** 7\ **Last updated:** [June 14, 2022, 1:54am UTC](https://meta.discourse.org/t/ubuntu-20-04-kernel-update-with-docker-causing-a-crash-on-ec2-and-lightsail/229526 "2022-06-14T01:54:20Z")
I ran into this issue last night, when my Ubuntu 20.04 LTS automatically upgraded itself, it installed a new kernel and I lost control of the system, it would just crash a few minutes after booting. I tried it again toda… --- ## [Discourse app misbehavior in Android app switch](https://meta.discourse.org/t/discourse-app-misbehavior-in-android-app-switch/228752)
**Author:** [@emyoulation](https://meta.discourse.org/u/emyoulation)\ **Replies:** 3\ **Last updated:** [June 14, 2022, 3:40pm UTC](https://meta.discourse.org/t/discourse-app-misbehavior-in-android-app-switch/228752 "2022-06-14T15:40:01Z")
Can the Discourse App for Android check if it incorrectly specified a gesture sensitivity? The Discourse app tends for Android tends to misinterpret the gesture while in the app switcher. When trying to switch switch to… --- ## [Disabling starttls or certificate verification does not work any more](https://meta.discourse.org/t/disabling-starttls-or-certificate-verification-does-not-work-any-more/228148)
**Author:** [@RGJ](https://meta.discourse.org/u/RGJ)\ **Replies:** 3\ **Last updated:** [June 8, 2022, 3:28pm UTC](https://meta.discourse.org/t/disabling-starttls-or-certificate-verification-does-not-work-any-more/228148 "2022-06-08T15:28:20Z")
There are a lot of posts about this in Support so now we seem to have found the cause I thought it might be good to create a Contribute \> Bug topic about this containing only the actual issue described here Email Hostnam… --- ## [SSO and local logins](https://meta.discourse.org/t/sso-and-local-logins/39103)
**Author:** [@sergiy.pavlenko](https://meta.discourse.org/u/sergiy.pavlenko)\ **Replies:** 7\ **Last updated:** [October 27, 2021, 6:50am UTC](https://meta.discourse.org/t/sso-and-local-logins/39103 "2021-10-27T06:50:08Z")
Hi, all I try connect my site with forum ( discourse ). But, have a problem. If enable SSO in admin panel, user can auth only from SSO ( without local login or social networks ). If I disable SSO, user can auth from loc… --- ## [Empty update page？](https://meta.discourse.org/t/empty-update-page/229879)
**Author:** [@Musicminion](https://meta.discourse.org/u/Musicminion)\ **Replies:** 2\ **Last updated:** [June 14, 2022, 1:55pm UTC](https://meta.discourse.org/t/empty-update-page/229879 "2022-06-14T13:55:03Z")
what happened? --- ## [Attachment compression](https://meta.discourse.org/t/attachment-compression/229862)
**Author:** [@RBoy](https://meta.discourse.org/u/RBoy)\ **Replies:** 6\ **Last updated:** [June 14, 2022, 1:50pm UTC](https://meta.discourse.org/t/attachment-compression/229862 "2022-06-14T13:50:05Z")
I can see that images that are uploaded into posts are compressed and backups have a compression option. However I don’t see any option to compress attachments to posts. Is this possible or is possible to put this into a… --- ## [How to enable AWS CDN to accelerate the discourse service](https://meta.discourse.org/t/how-to-enable-aws-cdn-to-accelerate-the-discourse-service/229900)
**Author:** [@Chengjiu\_Su](https://meta.discourse.org/u/Chengjiu_Su)\ **Replies:** 1\ **Last updated:** [June 14, 2022, 11:58am UTC](https://meta.discourse.org/t/how-to-enable-aws-cdn-to-accelerate-the-discourse-service/229900 "2022-06-14T11:58:32Z")
How to enable AWS CDN to accelerate the discourse service？ If you have related documents, you will be grateful to be grateful --- ## [Custom CSS... how?](https://meta.discourse.org/t/custom-css-how/229849)
**Author:** [@ganncamp](https://meta.discourse.org/u/ganncamp)\ **Replies:** 2\ **Last updated:** [June 14, 2022, 11:43am UTC](https://meta.discourse.org/t/custom-css-how/229849 "2022-06-14T11:43:31Z")
I’d like to tweak the presentation of the poll banner with a different background color. From this: To this (or something like it): Getting the class name was easy enough. But I’m not seeing where I can tweak the… --- ## [Where can I find 'must approve users'?](https://meta.discourse.org/t/where-can-i-find-must-approve-users/282768)
**Author:** [@Sayali.Wagh](https://meta.discourse.org/u/Sayali.Wagh)\ **Replies:** 2\ **Last updated:** [June 14, 2022, 11:04am UTC](https://meta.discourse.org/t/where-can-i-find-must-approve-users/282768 "2022-06-14T11:04:03Z")
Hi, I hope you are doing well, where can I find this particular portion “must approve users”? I tried, however I am unable to find it, please forgive my little brain. Thank You in advance. --- ## [Upload objects to private S3 is not working](https://meta.discourse.org/t/upload-objects-to-private-s3-is-not-working/181574)
**Author:** [@mahcr](https://meta.discourse.org/u/mahcr)\ **Replies:** 5\ **Last updated:** [June 14, 2022, 10:13am UTC](https://meta.discourse.org/t/upload-objects-to-private-s3-is-not-working/181574 "2022-06-14T10:13:40Z")
After doing a big research, I’ve not found any guide to upload images to S3 with private ACL. I’m experiencing a weird behavior where the backups work but not uploadimg of images. I narrowed the issue down to a problem… --- ## [Selecting posts+replies miscounts the number of posts](https://meta.discourse.org/t/selecting-posts-replies-miscounts-the-number-of-posts/229242)
**Author:** [@mbauman](https://meta.discourse.org/u/mbauman)\ **Replies:** 5\ **Last updated:** [June 14, 2022, 9:57am UTC](https://meta.discourse.org/t/selecting-posts-replies-miscounts-the-number-of-posts/229242 "2022-06-14T09:57:19Z")
I have a topic with 53 replies. If I go through the topic and individually select each individual post in the topic, I get 53 posts selected. :+1: If, however, I go through the topic and use the select +replies button… --- ## [Need guidance for adding description bar](https://meta.discourse.org/t/need-guidance-for-adding-description-bar/229884)
**Author:** [@Aravind\_Swamy\_Vinjam](https://meta.discourse.org/u/Aravind_Swamy_Vinjam)\ **Replies:** 3\ **Last updated:** [June 14, 2022, 9:28am UTC](https://meta.discourse.org/t/need-guidance-for-adding-description-bar/229884 "2022-06-14T09:28:30Z")
How can I get that description box that shown over there, like Discourse is growing! can any one please suggest how can I add a description bar on the start page. Thanks in advance. --- ## [Merging translations available on Crowdin](https://meta.discourse.org/t/merging-translations-available-on-crowdin/229378)
**Author:** [@Mahuton](https://meta.discourse.org/u/Mahuton)\ **Replies:** 3\ **Last updated:** [June 14, 2022, 8:42am UTC](https://meta.discourse.org/t/merging-translations-available-on-crowdin/229378 "2022-06-14T08:42:00Z")
Hi, Does anyone know why some languages translated on Crowdin are not merged, so are not yet available in the interface? For example: Macedonian (25% completed; absent) Croatian (42% completed; absent) Aren’t the tr… --- ## [Custon button how "like" ? add custom post buttons](https://meta.discourse.org/t/custon-button-how-like-add-custom-post-buttons/229741)
**Author:** [@Bitweb\_Core](https://meta.discourse.org/u/Bitweb_Core)\ **Replies:** 2\ **Last updated:** [June 14, 2022, 8:31am UTC](https://meta.discourse.org/t/custon-button-how-like-add-custom-post-buttons/229741 "2022-06-14T08:31:49Z")
Is at discourse possible do customization with non plugins , how make custom dissalike button ? what will decrease user reputtain . How example user have 100 likes , and have 10 disslikes so user reputation = 90 Or ano… --- ## [Wrapping a \ tag around topic content for SEO purposes](https://meta.discourse.org/t/wrapping-a-main-tag-around-topic-content-for-seo-purposes/229600)
**Author:** [@JoshuaH](https://meta.discourse.org/u/JoshuaH)\ **Replies:** 2\ **Last updated:** [June 14, 2022, 7:42am UTC](https://meta.discourse.org/t/wrapping-a-main-tag-around-topic-content-for-seo-purposes/229600 "2022-06-14T07:42:12Z")
Discourse already has a \, some \ & a \ tag, which is great! But it is currently missing the \ tag. Would it be possible to wrap that around the main topic content? Thanks, Joshua --- ## [2.9.0.beta5: Security Fixes, Block Hotlinked Media, PM Tagging, Search Improvements and more](https://meta.discourse.org/t/2-9-0-beta5-security-fixes-block-hotlinked-media-pm-tagging-search-improvements-and-more/229845)
**Author:** [@jomaxro](https://meta.discourse.org/u/jomaxro)\ **Replies:** 1\ **Last updated:** [June 14, 2022, 4:33am UTC](https://meta.discourse.org/t/2-9-0-beta5-security-fixes-block-hotlinked-media-pm-tagging-search-improvements-and-more/229845 "2022-06-14T04:33:54Z")
New features in 2.9.0.beta5 Allow hotlinked media to be blocked block\_hotlinked\_media is a new site setting that, when enabled, causes all attempts to hotlink media (images, videos, and audio) to fail, and be replaced wi… [Previous page](https://meta.discourse.org/latest.md?page=832) [Next page](https://meta.discourse.org/latest.md?page=834)