# Support **URL:** https://meta.discourse.org/c/support/6.md?page=471 [Latest](https://meta.discourse.org/latest.md) · [Categories](https://meta.discourse.org/categories.md) · [Tags](https://meta.discourse.org/tags.md) **Page:** 472 --- ## [Centos 7 - Docker and FirewallD](https://meta.discourse.org/t/centos-7-docker-and-firewalld/32045)
**Author:** [@nawarei](https://meta.discourse.org/u/nawarei)\ **Replies:** 6\ **Last updated:** [August 16, 2015, 4:39am UTC](https://meta.discourse.org/t/centos-7-docker-and-firewalld/32045 "2015-08-16T04:39:07Z")
Hi, I am having a issue with Docker when I run FirewallD on my Centos 7 servers, what I have noticed is that when it runs I loss connectivity to the internet as well as my POSTFIX service I have on the host OS(I use thi… --- ## [Upgrade from 2.8.0.beta1 -\> beta4 fails on DB migrate?](https://meta.discourse.org/t/upgrade-from-2-8-0-beta1-beta4-fails-on-db-migrate/199150)
**Author:** [@norandom](https://meta.discourse.org/u/norandom)\ **Replies:** 4\ **Last updated:** [August 4, 2021, 5:34pm UTC](https://meta.discourse.org/t/upgrade-from-2-8-0-beta1-beta4-fails-on-db-migrate/199150 "2021-08-04T17:34:11Z")
Hey, I am running a launcher rebuild to upgrade from 2.8.0.beta1 → beta4. I disabled all unofficial plugins, but it seems our bug is within the core. app.yaml for a simple single container build: templates: - "temp… --- ## [The \`$rake db:\*\` commands and initializing a Discourse instance](https://meta.discourse.org/t/the-rake-db-commands-and-initializing-a-discourse-instance/198938)
**Author:** [@jontrossbach](https://meta.discourse.org/u/jontrossbach)\ **Replies:** 4\ **Last updated:** [August 4, 2021, 2:28pm UTC](https://meta.discourse.org/t/the-rake-db-commands-and-initializing-a-discourse-instance/198938 "2021-08-04T14:28:31Z")
First off, thank you to the devs for creating such a great app! I am hoping I might be able to get something clarified that has me confused. I was under the impression that the proper way to use $ rake db:\* commands in … --- ## [Plugins don't show up](https://meta.discourse.org/t/plugins-dont-show-up/198904)
**Author:** [@Stephan\_Goeldi](https://meta.discourse.org/u/Stephan_Goeldi)\ **Replies:** 2\ **Last updated:** [August 4, 2021, 11:47am UTC](https://meta.discourse.org/t/plugins-dont-show-up/198904 "2021-08-04T11:47:05Z")
I’m running a Discourse site the developer way, so no Docker implemented. I am running separate services for sidekiq, redis and discourse. Everything works ok. Only if I install a new plugin (I git-clone it into the /pl… --- ## [Need help setting up category list images](https://meta.discourse.org/t/need-help-setting-up-category-list-images/199061)
**Author:** [@fl4shback](https://meta.discourse.org/u/fl4shback)\ **Replies:** 5\ **Last updated:** [August 4, 2021, 8:39am UTC](https://meta.discourse.org/t/need-help-setting-up-category-list-images/199061 "2021-08-04T08:39:02Z")
Hi! I would like to display category images in the category list kind of the same way users pictures are displayed on the recent view Catégories - Discourse Meta. I kind of got the result I would like to have by fiddli… --- ## [Images are not being populated in discourse](https://meta.discourse.org/t/images-are-not-being-populated-in-discourse/196269)
**Author:** [@Ishita](https://meta.discourse.org/u/Ishita)\ **Replies:** 1\ **Last updated:** [August 4, 2021, 7:00am UTC](https://meta.discourse.org/t/images-are-not-being-populated-in-discourse/196269 "2021-08-04T07:00:15Z")
I have installed discourse by implementing the link given below. I need to set up discourse for my company but it seems that after creating a new topic incorporating an image we are not able to view the image. Failed … --- ## [Recent update broke my top navigation bar](https://meta.discourse.org/t/recent-update-broke-my-top-navigation-bar/168702)
**Author:** [@tophee](https://meta.discourse.org/u/tophee)\ **Replies:** 4\ **Last updated:** [August 3, 2021, 6:26pm UTC](https://meta.discourse.org/t/recent-update-broke-my-top-navigation-bar/168702 "2021-08-03T18:26:03Z")
Some recent upgrade broke my top navigation bar - more specifically, the bar loads (it’s visible for a split second) but then the standard discourse header puts istelf on top of it and hides it. I’m trying to figure out… --- ## [Fatal error when trying to start Docker (Oracle VM)](https://meta.discourse.org/t/fatal-error-when-trying-to-start-docker-oracle-vm/193482)
**Author:** [@Meathead40](https://meta.discourse.org/u/Meathead40)\ **Replies:** 17\ **Last updated:** [August 3, 2021, 6:41pm UTC](https://meta.discourse.org/t/fatal-error-when-trying-to-start-docker-oracle-vm/193482 "2021-08-03T18:41:34Z")
Hi all - new to Discourse (looks awesome!) and although I have a some general technical skill, I think I’d classify myself as a relative noob in the docker/linux VM world. I have a free oracle VM running Oracle Linux. … --- ## [Error executing command "./launcher rebuild app"](https://meta.discourse.org/t/error-executing-command-launcher-rebuild-app/199017)
**Author:** [@Rhod](https://meta.discourse.org/u/Rhod)\ **Replies:** 5\ **Last updated:** [August 3, 2021, 5:38pm UTC](https://meta.discourse.org/t/error-executing-command-launcher-rebuild-app/199017 "2021-08-03T17:38:24Z")
Hello. The command “./launcher rebuild app” does not work for me. Discourse installed in Digital Ocean Ubuntu 20.04.2 After SSHing into my server I found that I needed an update so I ran “apt-get update” and “apt-get… --- ## [Remove the users column?](https://meta.discourse.org/t/remove-the-users-column/42704)
**Author:** [@Sebastian1](https://meta.discourse.org/u/Sebastian1)\ **Replies:** 4\ **Last updated:** [October 30, 2018, 1:39pm UTC](https://meta.discourse.org/t/remove-the-users-column/42704 "2018-10-30T13:39:01Z")
Is there a way to remove the users column without touching code? --- ## [No information requested on install](https://meta.discourse.org/t/no-information-requested-on-install/198930)
**Author:** [@AdamsEwot](https://meta.discourse.org/u/AdamsEwot)\ **Replies:** 7\ **Last updated:** [August 3, 2021, 3:52pm UTC](https://meta.discourse.org/t/no-information-requested-on-install/198930 "2021-08-03T15:52:34Z")
I’ve looked for this issue but not been able to find it. On install it doesn’t ask any questions at all, it just tries to install to all the default information. When I type in the sudo ./discourse-setup I get this: S… --- ## [Merger help with Ruby dependencies](https://meta.discourse.org/t/merger-help-with-ruby-dependencies/198965)
**Author:** [@nathank](https://meta.discourse.org/u/nathank)\ **Replies:** 0\ **Last updated:** [August 2, 2021, 11:48pm UTC](https://meta.discourse.org/t/merger-help-with-ruby-dependencies/198965 "2021-08-02T23:48:07Z")
I’m a little stuck on an attempted merger of two Discourse instances. I’ve documented the troubles on the merger post (see below) but didn’t think that anyone would see it (and it will get deleted in a month): https://… --- ## [Groups not working as supposed?](https://meta.discourse.org/t/groups-not-working-as-supposed/198758)
**Author:** [@Zurmely](https://meta.discourse.org/u/Zurmely)\ **Replies:** 3\ **Last updated:** [August 2, 2021, 10:30pm UTC](https://meta.discourse.org/t/groups-not-working-as-supposed/198758 "2021-08-02T22:30:37Z")
Instead of having only one group assigned, new users are receiving all the existing groups - even tho they are closed groups - this ended up in them being able to read all the messages/notifications being sent to anyone. … --- ## [Is there any way to bypass the login prompt entirely when using SAML?](https://meta.discourse.org/t/is-there-any-way-to-bypass-the-login-prompt-entirely-when-using-saml/198949)
**Author:** [@Luke\_VanderHart](https://meta.discourse.org/u/Luke_VanderHart)\ **Replies:** 0\ **Last updated:** [August 2, 2021, 9:39pm UTC](https://meta.discourse.org/t/is-there-any-way-to-bypass-the-login-prompt-entirely-when-using-saml/198949 "2021-08-02T21:39:01Z")
I’ve configured a privately hosted instance of Discourse with SAML for our company, and it’s working great. Ideally, when our users arrive at the site, I’d like to immediately redirect them to the SAML authentication fl… --- ## [Searching locks up the server for a while](https://meta.discourse.org/t/searching-locks-up-the-server-for-a-while/198736)
**Author:** [@EGreg](https://meta.discourse.org/u/EGreg)\ **Replies:** 3\ **Last updated:** [August 2, 2021, 4:56pm UTC](https://meta.discourse.org/t/searching-locks-up-the-server-for-a-while/198736 "2021-08-02T16:56:13Z")
Hi everyone. We have a basic install of Discourse here: The search has become unbearably slow and sometimes times out. Maybe we are missing some indexes? We figured the installer would have set those up. How can we di… --- ## [Update notifications](https://meta.discourse.org/t/update-notifications/198665)
**Author:** [@Patricia.Caravelli](https://meta.discourse.org/u/Patricia.Caravelli)\ **Replies:** 2\ **Last updated:** [August 2, 2021, 12:04pm UTC](https://meta.discourse.org/t/update-notifications/198665 "2021-08-02T12:04:47Z")
Hi guys, I’m revamping my community, changing the design, some tags and categories, and I wouldn’t want users to receive update emails - because some of these posts are pretty old. Can you temporarily disable update new… --- ## [Total Backup Size is less than Total Uploads Size](https://meta.discourse.org/t/total-backup-size-is-less-than-total-uploads-size/198829)
**Author:** [@UnicornX](https://meta.discourse.org/u/UnicornX)\ **Replies:** 4\ **Last updated:** [August 2, 2021, 8:00am UTC](https://meta.discourse.org/t/total-backup-size-is-less-than-total-uploads-size/198829 "2021-08-02T08:00:41Z")
Hi there I just wanted to know is it okay to have a Backup size smaller than total upload size as backup includes all the uploads. The Bakup file should be greater in size or at least equal to the uploads size. I… --- ## [Relative Dates in Activity Report](https://meta.discourse.org/t/relative-dates-in-activity-report/198858)
**Author:** [@ianm](https://meta.discourse.org/u/ianm)\ **Replies:** 0\ **Last updated:** [August 2, 2021, 3:13am UTC](https://meta.discourse.org/t/relative-dates-in-activity-report/198858 "2021-08-02T03:13:26Z")
I use my personal Preferences\\Activity to show posts I have made as a form of time sheet. At Is there a way to turn off relative dates? - #4 by riking, I learned I can hover over relative dates and get the actual date/t… --- ## [💻 How to add colour or highlight](https://meta.discourse.org/t/how-to-add-colour-or-highlight/198815)
**Author:** [@Percy\_Jackson](https://meta.discourse.org/u/Percy_Jackson)\ **Replies:** 4\ **Last updated:** [August 1, 2021, 2:08pm UTC](https://meta.discourse.org/t/how-to-add-colour-or-highlight/198815 "2021-08-01T14:08:16Z")
Is there any shortcut to add this\> --- ## [Option for TL4 to delete posts/topics](https://meta.discourse.org/t/option-for-tl4-to-delete-posts-topics/198808)
**Author:** [@B-iggy](https://meta.discourse.org/u/B-iggy)\ **Replies:** 2\ **Last updated:** [August 1, 2021, 12:36pm UTC](https://meta.discourse.org/t/option-for-tl4-to-delete-posts-topics/198808 "2021-08-01T12:36:22Z")
Hi, Can you please add a bool setting to allow Trust Level 4 users to delete topics/posts please? Since TL4 users are promoted by staff only, they deserve this bit of power in my opinion. Especially those, that volunta… --- ## [Report(s) of users trust level promotions?](https://meta.discourse.org/t/report-s-of-users-trust-level-promotions/198812)
**Author:** [@craigconstantine](https://meta.discourse.org/u/craigconstantine)\ **Replies:** 0\ **Last updated:** [August 1, 2021, 12:29pm UTC](https://meta.discourse.org/t/report-s-of-users-trust-level-promotions/198812 "2021-08-01T12:29:23Z")
I want to be able to notice when users are promoted to a new trust level. Is there any place where I can see a list of trust level promotions? Or a user-list that I can sort by date-of-promotion? This section of my admi… --- ## [Table incoming\_emails consuming most space in database](https://meta.discourse.org/t/table-incoming-emails-consuming-most-space-in-database/100610)
**Author:** [@adopilot](https://meta.discourse.org/u/adopilot)\ **Replies:** 5\ **Last updated:** [October 30, 2018, 12:14am UTC](https://meta.discourse.org/t/table-incoming-emails-consuming-most-space-in-database/100610 "2018-10-30T00:14:18Z")
My discource running out of disk space. Searching for tables wich taking most of space in database I fund that table incoming\_emails taking 9 GB of my disk space.Next one table is posts it’s take only 1 GB . I did chan… --- ## [Whitelist to allow onebox only with https domains?](https://meta.discourse.org/t/whitelist-to-allow-onebox-only-with-https-domains/100820)
**Author:** [@keith1](https://meta.discourse.org/u/keith1)\ **Replies:** 6\ **Last updated:** [October 29, 2018, 8:46pm UTC](https://meta.discourse.org/t/whitelist-to-allow-onebox-only-with-https-domains/100820 "2018-10-29T20:46:02Z")
I’m curious if there’s a way to whitelist only from https domains? The problem: I’m using Discourse for an extremely visual community, and have a ton of hesitations about my disk usage if I enable self-hosting of image… --- ## [Modify "You need to log in to see that topic." screen](https://meta.discourse.org/t/modify-you-need-to-log-in-to-see-that-topic-screen/94799)
**Author:** [@dylanb](https://meta.discourse.org/u/dylanb)\ **Replies:** 4\ **Last updated:** [October 27, 2018, 7:16pm UTC](https://meta.discourse.org/t/modify-you-need-to-log-in-to-see-that-topic-screen/94799 "2018-10-27T19:16:53Z")
Is there an easy way to modify the message/screen that displays when a user lands on the “You need to log in to see that topic.” screen? Is this page templated at all? I’d like to add additional information. I know I ca… --- ## [Wellfed plugin - YouTube RSS feed not working](https://meta.discourse.org/t/wellfed-plugin-youtube-rss-feed-not-working/122564)
**Author:** [@christian\_01](https://meta.discourse.org/u/christian_01)\ **Replies:** 16\ **Last updated:** [July 30, 2021, 6:26pm UTC](https://meta.discourse.org/t/wellfed-plugin-youtube-rss-feed-not-working/122564 "2021-07-30T18:26:28Z")
Hi all, Has anyone used Wellfed RSS plugin? It’s working great for most RSS feeds, but I can’t get it to work with YouTube RSS feeds - no content is being imported. Does anyone have any advice please? Do I need to do s… --- ## [Use custom icons with curentColor](https://meta.discourse.org/t/use-custom-icons-with-curentcolor/198704)
**Author:** [@manuel](https://meta.discourse.org/u/manuel)\ **Replies:** 3\ **Last updated:** [July 30, 2021, 5:38pm UTC](https://meta.discourse.org/t/use-custom-icons-with-curentcolor/198704 "2021-07-30T17:38:04Z")
I want to show some custom icons in a theme where there are no icons by default. It generally works fine, but I’m not able to use currentColor for the fill. So this works: &::before {content: svg-uri('\ **Author:** [@dontwant](https://meta.discourse.org/u/dontwant)\ **Replies:** 4\ **Last updated:** [July 30, 2021, 4:51pm UTC](https://meta.discourse.org/t/disable-welcome-to-discourse-and-others/198695 "2021-07-30T16:51:14Z") I don’t want anything to be posted when I finish installing discourse, nothing, no topic, no comments, in which file I can turn this off, I also don’t need any badge, nothing, I want a bare forum what I can build withou… --- ## [(WP-Discourse) Remove link back to wordpress site inside post](https://meta.discourse.org/t/wp-discourse-remove-link-back-to-wordpress-site-inside-post/198574)
**Author:** [@Fixapc](https://meta.discourse.org/u/Fixapc)\ **Replies:** 2\ **Last updated:** [July 30, 2021, 3:32pm UTC](https://meta.discourse.org/t/wp-discourse-remove-link-back-to-wordpress-site-inside-post/198574 "2021-07-30T15:32:16Z")
I need to use the Plugin editor to remove the link back to the posting Wordpress site. This is in regards to the WP-Discourse plugin. --- ## [When does an IP get blocked?](https://meta.discourse.org/t/when-does-an-ip-get-blocked/198662)
**Author:** [@Hannan\_Shaik](https://meta.discourse.org/u/Hannan_Shaik)\ **Replies:** 1\ **Last updated:** [July 30, 2021, 11:46am UTC](https://meta.discourse.org/t/when-does-an-ip-get-blocked/198662 "2021-07-30T11:46:53Z")
We have used open source version of discourse for a community with 200K users. All our user registrations are done via remote service. Which means all the users have the same registration IP. We have set the max registr… --- ## [DiscourseConnect, SSO and E-Mail address confirmation](https://meta.discourse.org/t/discourseconnect-sso-and-e-mail-address-confirmation/198657)
**Author:** [@lubezniy](https://meta.discourse.org/u/lubezniy)\ **Replies:** 2\ **Last updated:** [July 30, 2021, 9:27am UTC](https://meta.discourse.org/t/discourseconnect-sso-and-e-mail-address-confirmation/198657 "2021-07-30T09:27:59Z")
Hello. We are using discourse with SSO authentication from our site. User passes our authentication, then goes to the Discourse site and clicks “Login” there; our server sends a request with SSO data to get the URL for … [Previous page](https://meta.discourse.org/c/support/6.md?page=470) [Next page](https://meta.discourse.org/c/support/6.md?page=472)