updating owncloud equires libQt5Gui.so.5(Qt_5.12.7_PRIVATE_API)(64bit), but not provided

on my laptop using KDE I tried to update but owncloud gives me this problem:

#### YaST2 conflicts list - generated 2021-02-24 18:36:07 ####

nextcloud-desktop-3.1.2-lp152.2.3.1.x86_64 requires libQt5Gui.so.5(Qt_5.12.7_PRIVATE_API)(64bit), but this requirement cannot be provided
not installable providers: libQt5Gui5-5.12.7-lp152.2.3.x86_64[repo-oss]
                   libQt5Gui5-5.12.7-lp152.3.10.1.x86_64[repo-update]
                   libQt5Gui5-5.12.7-lp152.3.16.1.x86_64[repo-update]
                   libQt5Gui5-5.12.7-lp152.3.3.1.x86_64[repo-update]
                   libQt5Gui5-5.12.7-lp152.3.6.1.x86_64[repo-update]
                   libQt5Gui5-5.12.7-lp152.3.9.1.x86_64[repo-update]
     ] do not install nextcloud-desktop-3.1.2-lp152.2.3.1.x86_64


     ] break nextcloud-desktop-3.1.2-lp152.2.3.1.x86_64 by ignoring some of its dependencies


     ] Following actions will be done:
do not install python3-pyside2-5.15.1-lp152.44.65.x86_64
....and a lot of others
do not install baloo5-kioslaves-5.79.0-lp152.254.1.x86_64
do not install baloo5-imports-5.79.0-lp152.254.1.x86_64
do not install baloo5-file-5.79.0-lp152.254.1.x86_64
downgrade of libkdecorations2private7-5.20.5-lp152.245.1.x86_64 to libkdecorations2private7-5.18.5-lp152.1.2.x86_64
install libkdecorations2private7-5.18.5-lp152.1.2.x86_64 (with vendor change)
  obs://build.opensuse.org/KDE  -->  openSUSE
downgrade of libQt5Core5-5.15.2-lp152.6.1.x86_64 to libQt5Core5-5.12.7-lp152.3.16.1.x86_64
install libQt5Core5-5.12.7-lp152.3.16.1.x86_64 (with vendor change)
  obs://build.opensuse.org/KDE  -->  openSUSE
...and a lot af others

I choosed ] do not install nextcloud-desktop-3.1.2-lp152.2.3.1.x86_64
how can I update owncloud?

Post:

zypper lr -d

downgrade of libQt5Core5-5.15.2-lp152.6.1.x86_64 to libQt5Core5-5.12.7-lp152.3.16.1.x86_64
install libQt5Core5-5.12.7-lp152.3.16.1.x86_64 (with vendor change)
obs://build.opensuse.org/KDE –> openSUSE

KDE Repos enabled?

yes KDE Repos are enabled
here is the output:

pla@pla4-TW:~> zypper lr -d#  | Alias                     | Name                                           | Enabled | GPG Check | Refresh | Priority | Type     | URI                                                                                             | Service
---+---------------------------+------------------------------------------------+---------+-----------+---------+----------+----------+-------------------------------------------------------------------------------------------------+--------
 1 | 15.2                      | Tuxedo leap 15.2                               | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | https://rpm.tuxedocomputers.com/opensuse/15.2/                                                  | 
 2 | KDE-Applications(neon)    | KDE-Applications(neon)                         | Yes     | (r ) Yes  | Yes     |   75     | rpm-md   | https://download.opensuse.org/repositories/KDE:/Applications/KDE_Frameworks5_openSUSE_Leap_15.2 | 
 3 | KDE-Extra(neon)           | KDE-Extra(neon)                                | Yes     | (r ) Yes  | Yes     |   75     | rpm-md   | https://download.opensuse.org/repositories/KDE:/Extra/KDE_Applications_openSUSE_Leap_15.2       | 
 4 | KDE-Frameworks(neon)      | KDE-Frameworks(neon)                           | Yes     | (r ) Yes  | Yes     |   75     | rpm-md   | https://download.opensuse.org/repositories/KDE:/Frameworks5/openSUSE_Leap_15.2                  | 
 5 | KDE-Qt5(neon)             | KDE-Qt5(neon)                                  | Yes     | (r ) Yes  | Yes     |   75     | rpm-md   | https://download.opensuse.org/repositories/KDE:/Qt5/openSUSE_Leap_15.2                          | 
 6 | openSUSE-Leap-15.2-1      | openSUSE-Leap-15.2-1                           | No      | ----      | ----    |   99     | rpm-md   | hd:/?device=/dev/disk/by-id/scsi-1SanDiskCruzer_Blade-part2                                     | 
 7 | openSUSE_Leap_15.2        | suse-TUXEDO (openSUSE_Leap_15.2)               | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://download.opensuse.org/repositories/isv:/TUXEDO/openSUSE_Leap_15.2/                       | 
 8 | openSUSE_Leap_15.2_1      | suse-network:/telephony/openSUSE_1.5.2(skype)  | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | https://download.opensuse.org/repositories/network:/telephony/openSUSE_Leap_15.2/               | 
 9 | openSUSE_Leap_15.2_10     | KDE-Extra                                      | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | https://download.opensuse.org/repositories/KDE:/Extra/openSUSE_Leap_15.2/                       | 
10 | openSUSE_Leap_15.2_11     | suse-Office(pdfarranger)                       | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | https://download.opensuse.org/repositories/Office/openSUSE_Leap_15.2/                           | 
11 | openSUSE_Leap_15.2_12     | suse-devel:/languages:/python(python3-pikepdf) | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | https://download.opensuse.org/repositories/devel:/languages:/python/openSUSE_Leap_15.2/         | 
12 | openSUSE_Leap_15.2_13     | suse-LibreOffice:/7.0                          | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | https://download.opensuse.org/repositories/LibreOffice:/7.0/openSUSE_Leap_15.2/                 | 
13 | openSUSE_Leap_15.2_14     | suse-network:/im(signal)                       | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | https://download.opensuse.org/repositories/network:/im:/signal/openSUSE_Leap_15.2/              | 
14 | openSUSE_Leap_15.2_2      | suse-/mozilla(firefox)                         | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | https://download.opensuse.org/repositories/mozilla/openSUSE_Leap_15.2/                          | 
15 | openSUSE_Leap_15.2_3      | suse-/server:/messaging(telegram)              | No      | ----      | ----    |   99     | rpm-md   | https://download.opensuse.org/repositories/server:/messaging/openSUSE_Leap_15.2/                | 
16 | openSUSE_Leap_15.2_4      | suse-/security(ike-scan)                       | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | https://download.opensuse.org/repositories/security/openSUSE_Leap_15.2/                         | 
17 | openSUSE_Leap_15.2_5      | suse-science(openSCAD)                         | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://download.opensuse.org/repositories/science/openSUSE_Leap_15.2/                           | 
18 | openSUSE_Leap_15.2_6      | suse-Emulators:/Wine(Wine)                     | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://download.opensuse.org/repositories/Emulators:/Wine/openSUSE_Leap_15.2/                   | 
19 | openSUSE_Leap_15.2_7      | suse-GNOME:/Apps                               | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://download.opensuse.org/repositories/GNOME:/Apps/openSUSE_Leap_15.2/                       | 
20 | openSUSE_Leap_15.2_8      | suse-M17N:/fonts                               | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://download.opensuse.org/repositories/M17N:/fonts/openSUSE_Leap_15.2/                       | 
21 | openSUSE_Leap_15.2_9      | suse-isv:/ownCloud                             | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://download.opensuse.org/repositories/isv:/ownCloud:/desktop/openSUSE_Leap_15.2/            | 
22 | opensuse-guide.org-repo   | Libdvdcss Repository                           | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://opensuse-guide.org/repo/openSUSE_Leap_15.2/                                              | 
23 | packman.inode.at-suse     | Packman Repository                             | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://packman.inode.at/suse/openSUSE_Leap_15.2/                                                | 
24 | repo-debug                | Debug Repository                               | No      | ----      | ----    |   99     | NONE     | http://download.opensuse.org/debug/distribution/leap/15.2/repo/oss/                             | 
25 | repo-debug-non-oss        | Debug Repository (Non-OSS)                     | No      | ----      | ----    |   99     | NONE     | http://download.opensuse.org/debug/distribution/leap/15.2/repo/non-oss/                         | 
26 | repo-debug-update         | Update Repository (Debug)                      | No      | ----      | ----    |   99     | NONE     | http://download.opensuse.org/debug/update/leap/15.2/oss/                                        | 
27 | repo-debug-update-non-oss | Update Repository (Debug, Non-OSS)             | No      | ----      | ----    |   99     | NONE     | http://download.opensuse.org/debug/update/leap/15.2/non-oss/                                    | 
28 | repo-non-oss              | Non-OSS Repository                             | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://download.opensuse.org/distribution/leap/15.2/repo/non-oss/                               | 
29 | repo-oss                  | Main Repository                                | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://download.opensuse.org/distribution/leap/15.2/repo/oss/                                   | 
30 | repo-source               | Source Repository                              | No      | ----      | ----    |   99     | NONE     | http://download.opensuse.org/source/distribution/leap/15.2/repo/oss/                            | 
31 | repo-source-non-oss       | Source Repository (Non-OSS)                    | No      | ----      | ----    |   99     | NONE     | http://download.opensuse.org/source/distribution/leap/15.2/repo/non-oss/                        | 
32 | repo-update               | Main Update Repository                         | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://download.opensuse.org/update/leap/15.2/oss/                                              | 
33 | repo-update-non-oss       | Update Repository (Non-Oss)                    | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://download.opensuse.org/update/leap/15.2/non-oss/                                          | 
34 | repositoryTW              | z-LOCAL-repository(zoom-ipscan)                | Yes     | ( p) Yes  | No      |   99     | plaindir | dir:/dati/impo-conf/repositoryTW                                                                | 
35 | x86_64                    | google(chrome)                                 | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | http://dl.google.com/linux/chrome/rpm/stable/x86_64/                                            | 
36 | x86_64_1                  | brave(web browser)                             | Yes     | (r ) Yes  | Yes     |   99     | rpm-md   | https://brave-browser-rpm-release.s3.brave.com/x86_64/                                          | 
pla@pla4-TW:~> 



Wow!!!
So many Repos…

Its better to use less Repos, less errors…

The nextcloud-desktop is build against QT 5.12, but you have installed 5.15…
Also against KF 5.18 and not 5.20

downgrade of libkdecorations2private7-5.20.5-lp152.245.1.x86_64 to libkdecorations2private7-5.18.5-lp152.1.2.x86_64
install libkdecorations2private7-5.18.5-lp152.1.2.x86_64 (with vendor change)
obs://build.opensuse.org/KDE –> openSUSE
downgrade of libQt5Core5-5.15.2-lp152.6.1.x86_64 to libQt5Core5-5.12.7-lp152.3.16.1.x86_64
install libQt5Core5-5.12.7-lp152.3.16.1.x86_64 (with vendor change)

Thats why I do not install the latest KF and QT and its a long way to revert this.

each one has its good reasonlol! (indicated in the name between parenthesis)

…so the solution i to wait ??
or downgrade everything as yast suggest?
in the past I had to install suse-isv:/ownCloud becouse the standard version didn’t work, I don’t know today but downgrade thousand of packages seems not a good way…

…so the solution i to wait ??
or downgrade everything as yast suggest?
in the past I had to install suse-isv:/ownCloud becouse the standard version didn’t work, I don’t know today but downgrade thousand of packages seems not a good way…

As I wrote, hard way…

And you have too many repos enabled…

I passed to owncloud and it worksrotfl!

Nextcloud? https://software.opensuse.org/package/nextcloud