Comment # 18 on bug 1231227 from Paolo Stivanin

I'm facing the same issue as well.

$ uname -a
Linux suse-ws 6.11.0-1-default #1 SMP PREEMPT_DYNAMIC Wed Sep 25 07:09:20 UTC
2024 (b87e886) x86_64 x86_64 x86_64 GNU/Linux

$ cat /etc/os-release 
NAME="openSUSE Tumbleweed"
# VERSION="20240930"
ID="opensuse-tumbleweed"
ID_LIKE="opensuse suse"
VERSION_ID="20240930"

$ rpm -qa | grep nvidia
nvidia-gl-G06-32bit-550.120-27.1.x86_64
nvidia-compute-G06-550.120-27.1.x86_64
nvidia-gl-G06-550.120-27.1.x86_64
libnvidia-egl-wayland1-1.1.16-1.1.x86_64
nvidia-driver-G06-kmp-default-550.120_k6.10.9_1-27.1.x86_64
nvidia-video-G06-550.120-27.1.x86_64
nvidia-video-G06-32bit-550.120-27.1.x86_64
nvidia-compute-utils-G06-550.120-27.1.x86_64
nvidia-compute-G06-32bit-550.120-27.1.x86_64
kernel-firmware-nvidia-20240913-1.1.noarch

Using KDE 6.x (all from official repos, no devel ones):
#  | Alias                          | Name               | Enabled | GPG Check
| Refresh
---+--------------------------------+--------------------+---------+-----------+--------
 1 | NVIDIA:repo-non-free           | repo-non-free      | Yes     | (r ) Yes 
| Yes
 2 | http-download.suse.de-1828aeb6 | SUSECA             | Yes     | (r ) Yes 
| Yes
 3 | openSUSE:repo-non-oss          | repo-non-oss       | Yes     | (r ) Yes 
| Yes
 4 | openSUSE:repo-openh264         | repo-openh264      | Yes     | (r ) Yes 
| Yes
 5 | openSUSE:repo-oss              | repo-oss           | Yes     | (r ) Yes 
| Yes
 6 | openSUSE:repo-oss-debug        | repo-oss-debug     | No      | ----     
| ----
 7 | openSUSE:repo-oss-source       | repo-oss-source    | No      | ----     
| ----
 8 | openSUSE:update-tumbleweed     | update-tumbleweed  | Yes     | (r ) Yes 
| Yes
 9 | packman-essentials             | packman-essentials | Yes     | (r ) Yes 
| Yes