Created attachment 879409 [details]
I ran 'journalctl -b -1', in Terminal after system reboots

System rebooting with Kernel Linux 6.12.6-1-default

The last kernel that worked well on my desktop was: 'Kernel
6.11.8-1-default'... All subsequent updates did not work well... My Tumbleweed
is bugged... 'reboots' or 'freezes' after a few minutes of operation.

During the system rebooting I get Message:
"pstore zlib_inflate() failed, ret = -51!"
"pstore zlib_inflate() failed, ret = -51!"

My computer and system:

CPU Intel Sandy Bridge-E (Xeon)
Intel(R) Xeon(R) CPU E5-2689 0 @ 2.60GHz

Mothrtboard: KLLISRE X79 V2.72S

Memory DDR3 - Channel: Dual- Size: 16 GBytes.

Memory sticks:
KRE-D3U1333M / DIMM DDR3 8 GB
KRE-D3U1333M / DIMM DDR3 8 GB

System Name: openSUSE Tumbleweed
Kernel: Linux 6.12.6-1-default

Video: AMD - amdgpu - Version: Mesa 24.3.1
Display Device: Radeon RX 540/540X/550/550X
Memory size: 4 GB
PCIe Gen3x8
OpenGL version 4.60

Can You help me???