Hi, my newly installed 25.10 is unstable. Visual artifacts, frequent freezing, random KDE sessiom problems (inactive panel, disappearing windows, black screen after wake-up).
AMD Ryzen 9 5900X 12-Core Processor
0c:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP108 [GeForce GT 1030] [10de:1d01] (rev a1)
Subsystem: ASUSTeK Computer Inc. Device [1043:85f4]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
NVIDIA-SMI 580.95.05 Driver Version: 580.95.05 CUDA Version: 13.0
0 NVIDIA GeForce GT 1030 Off | 00000000:0C:00.0 On | N/A
N/A 52C P0 N/A / 30W | 718MiB / 2048MiB | 0% Default | N/A
That's what was in the kernel log (there were more segfaults):
[drm:__nv_drm_semsurf_wait_fence_work_cb [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000c00] Failed to register auto-value-update on pre-wait value for sync FD semaphore surface
*ERROR* [nvidia-drm] [GPU ID 0x00000c00] Failed to allocate NVKMS memory for GEM object
konsole[374149]: segfault at 8 ip 000076470225013a sp 00007ffd6cb4ff10 error 4 in libQt6WaylandClient.so.6.9.2[b013a,764702211000+6c000] likely on CPU 13 (core 1, socket 0)
Code: 28 48 89 55 b0 e8 46 51 fc ff 48 8b bd 48 ff ff ff e8 3a 51 fc ff f2 0f 10 85 28 ff ff ff 48 8b bd 40 ff ff ff e8 e6 39 fc ff <4d> 8b 7f 08 4c 89 ff e8 ca 37 fc ff 8b 8d 3c ff ff ff 45 31 c9 31
ksplashqml[373738]: segfault at 8 ip 000078f21519bded sp 00007ffe770c5400 error 4 in libQt6WaylandClient.so.6.9.2[c3ded,78f215149000+6c000] likely on CPU 23 (core 13, socket 0)
Code: fa 48 8b 7f 08 e9 43 fb fa ff 90 66 90 f3 0f 1e fa 48 8d 05 e5 8a 05 00 c3 0f 1f 40 00 f3 0f 1e fa 55 48 89 e5 53 48 83 ec 08 <48> 8b 5f 08 48 89 df e8 17 fb fa ff 48 89 df 48 8b 5d f8 45 31 c9
systemsettings[374150]: segfault at 8 ip 00007513dbb8813a sp 00007ffcb55d12c0 error 4 in libQt6WaylandClient.so.6.9.2[b013a,7513dbb49000+6c000] likely on CPU 19 (core 9, socket 0)
Code: 28 48 89 55 b0 e8 46 51 fc ff 48 8b bd 48 ff ff ff e8 3a 51 fc ff f2 0f 10 85 28 ff ff ff 48 8b bd 40 ff ff ff e8 e6 39 fc ff <4d> 8b 7f 08 4c 89 ff e8 ca 37 fc ff 8b 8d 3c ff ff ff 45 31 c9 31
AMD Ryzen 9 5900X 12-Core Processor
0c:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP108 [GeForce GT 1030] [10de:1d01] (rev a1)
Subsystem: ASUSTeK Computer Inc. Device [1043:85f4]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
NVIDIA-SMI 580.95.05 Driver Version: 580.95.05 CUDA Version: 13.0
0 NVIDIA GeForce GT 1030 Off | 00000000:0C:00.0 On | N/A
N/A 52C P0 N/A / 30W | 718MiB / 2048MiB | 0% Default | N/A
That's what was in the kernel log (there were more segfaults):
[drm:__nv_drm_semsurf_wait_fence_work_cb [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000c00] Failed to register auto-value-update on pre-wait value for sync FD semaphore surface
*ERROR* [nvidia-drm] [GPU ID 0x00000c00] Failed to allocate NVKMS memory for GEM object
konsole[374149]: segfault at 8 ip 000076470225013a sp 00007ffd6cb4ff10 error 4 in libQt6WaylandClient.so.6.9.2[b013a,764702211000+6c000] likely on CPU 13 (core 1, socket 0)
Code: 28 48 89 55 b0 e8 46 51 fc ff 48 8b bd 48 ff ff ff e8 3a 51 fc ff f2 0f 10 85 28 ff ff ff 48 8b bd 40 ff ff ff e8 e6 39 fc ff <4d> 8b 7f 08 4c 89 ff e8 ca 37 fc ff 8b 8d 3c ff ff ff 45 31 c9 31
ksplashqml[373738]: segfault at 8 ip 000078f21519bded sp 00007ffe770c5400 error 4 in libQt6WaylandClient.so.6.9.2[c3ded,78f215149000+6c000] likely on CPU 23 (core 13, socket 0)
Code: fa 48 8b 7f 08 e9 43 fb fa ff 90 66 90 f3 0f 1e fa 48 8d 05 e5 8a 05 00 c3 0f 1f 40 00 f3 0f 1e fa 55 48 89 e5 53 48 83 ec 08 <48> 8b 5f 08 48 89 df e8 17 fb fa ff 48 89 df 48 8b 5d f8 45 31 c9
systemsettings[374150]: segfault at 8 ip 00007513dbb8813a sp 00007ffcb55d12c0 error 4 in libQt6WaylandClient.so.6.9.2[b013a,7513dbb49000+6c000] likely on CPU 19 (core 9, socket 0)
Code: 28 48 89 55 b0 e8 46 51 fc ff 48 8b bd 48 ff ff ff e8 3a 51 fc ff f2 0f 10 85 28 ff ff ff 48 8b bd 40 ff ff ff e8 e6 39 fc ff <4d> 8b 7f 08 4c 89 ff e8 ca 37 fc ff 8b 8d 3c ff ff ff 45 31 c9 31