Large repo list & services I don't know about --- Laptop fresh install

These are new to me. They are not on my workstation(upgraded)

localhost:~ # zypper up
Refreshing service 'NVIDIA'.
Refreshing service 'openSUSE'

And what did I do to get this large list of repos?
Is there something I CAN do to get ti back to the necessary ‘opensuse’ reepos?

localhost:~ # zypper repos
 Repository priorities are without effect. All enabled repositories share the same priority.
 
 #  | Alias                                 | Name                              | Enabled | GPG Check | Refresh
 ---+---------------------------------------+-----------------------------------+---------+-----------+--------
  1 | Google-Chrome                         | Google-Chrome                     | Yes     | (r ) Yes  | No
  2 | NVIDIA:repo-non-free                  | repo-non-free (15.6)              | Yes     | (r ) Yes  | Yes
  3 | brave-browser                         | Brave Browser                     | Yes     | (r ) Yes  | Yes
  4 | ftp.gwdg.de-openSUSE_Leap_$releasever | Packman Repository                | Yes     | (r ) Yes  | Yes
  5 | google-chrome                         | google-chrome                     | Yes     | (r ) Yes  | Yes
  6 | openSUSE-Leap-15.6-1                  | openSUSE-Leap-15.6-1              | No      | ----      | ----
  7 | openSUSE:repo-non-oss                 | repo-non-oss (15.6)               | Yes     | (r ) Yes  | Yes
  8 | openSUSE:repo-non-oss-debug           | repo-non-oss-debug (15.6)         | No      | ----      | ----
  9 | openSUSE:repo-openh264                | repo-openh264 (15.6)              | Yes     | (r ) Yes  | Yes
 10 | openSUSE:repo-oss                     | repo-oss (15.6)                   | Yes     | (r ) Yes  | Yes
 11 | openSUSE:repo-oss-debug               | repo-oss-debug (15.6)             | No      | ----      | ----
 12 | openSUSE:repo-oss-source              | repo-oss-source (15.6)            | No      | ----      | ----
 13 | openSUSE:update-backports             | update-backports (15.6)           | Yes     | (r ) Yes  | Yes
 14 | openSUSE:update-backports-debug       | update-backports-debug (15.6)     | No      | ----        ----
 15 | openSUSE:update-non-oss               | update-non-oss (15.6)             | Yes     | (r ) Yes  | Yes
 16 | openSUSE:update-non-oss-debug         | update-non-oss-debug (15.6)       | No      | ----      | ----
 17 | openSUSE:update-oss                   | update-oss (15.6)                 | Yes     | (r ) Yes  | Yes
 18 | openSUSE:update-oss-debug             | update-oss-debug (15.6)           | No      | ----      | ----
 19 | openSUSE:update-sle                   | update-sle (15.6)                 | Yes     | (r ) Yes  | Yes
 20 | openSUSE:update-sle-debug             | update-sle-debug (15.6)           | No      | ----      | ----
 21 | repo-backports-debug-update           | Update repository with updates -> | No      | ----      | ----
 22 | repo-backports-update                 | Update repository of openSUSE B-> | Yes     | (r ) Yes  | Yes
 23 | repo-debug                            | Debug Repository                  | No      | ----      | ----
 24 | repo-debug-non-oss                    | Debug Repository (Non-OSS)        | No      | ----      | ----
 25 | repo-debug-update                     | Update Repository (Debug)         | No      | ----      | ----
 26 | repo-debug-update-non-oss             | Update Repository (Debug, Non-O-> | No      | ----      | ----
 27 | repo-non-oss                          | Non-OSS Repository                | Yes     | (r ) Yes  | Yes
 28 | repo-openh264                         | Open H.264 Codec (openSUSE Leap)  | Yes     | (r ) Yes  | Yes
 29 | repo-oss                              | Main Repository                   | Yes     | (r ) Yes  | Yes
 30 | repo-sle-debug-update                 | Update repository with debuginf-> | No      | ----      | ----
 31 | repo-sle-update                       | Update repository with updates -> | Yes     | (r ) Yes  | Yes
 32 | repo-source                           | Source Repository                 | No      | ----      | ----
 33 | repo-update                           | Main Update Repository            | Yes     | (r ) Yes  | Yes
 34 | repo-update-non-oss                   | Update Repository (Non-Oss)       | Yes     | (r ) Yes  | Yes

@Bill_L No, double ups… since you have the zypper service installed as well…

I would delete the repositories via YaST that all start with “repo-” Number 21 onwards…

Just curious, how did the ‘opensuse service’ get installed? I must have not paid full attention during the instal of 15.6.

You equipped your computer with an NVidia GPU. Other GPU users don’t ordinarily need to continually be building kernel modules for their GPUs, so added repo services and repo service packages weren’t considered needed to get triggered by the dup. New installations I think I saw were said to get the basic repo service by default, which I’ve yet to verify.