Since updating my system from openSUSE-11 to openSUSE-13.2 my system reboots uncontrolled after 3-5 days.
There is no hint in the system logs (journalctl), just the plain text ‘-- Reboot --’
I checked the BIOS for possible temp control, but there is no such feature.
I also checked the disks with smartctrl but also no sign of a problem.
The previous system ran w/o problems.
If you have a hint how else to hunt down the ‘rebooter’, I would appreciate it very much.