On Fri, Apr 11, 2008 at 12:31:15PM +0200, Kai Schaetzl wrote: > Linux wrote on Fri, 11 Apr 2008 00:06:40 +0300: > > > Every 59 minutes (maybe every hour) it reboots without any logs, > Disable cron and at completely for two hours or so and see what happens. [watch physical console and/or serial one] also: double check any watch dog functions / hw / services in and OUTSIDE the machine. Also check that no regular and huge change in power usage is occuring on the mains ... - if a classical light bulb flickers very noticable, the surge may be enough to get thru power supplies and condis and trigger a reboot. Suffered a partial second brown-out yesterday rebooting several computers - an old laserjet 4050 didn't even notice :). -- cu Peter l Jakobi lists at kefk.oa.shuttle.de