[dropping EML from CC because it's very likely not involved] Roland Tollenaar wrote: > Hi, > > my system freezes completely when I call > > /usr/local/rtnet/sbin/rtifconfig rteth0 up
That starts up the related NIC, specifically enables it's IRQ. Sure you are not running into some conflict? > > on a system that is known to function. Below startup script usually > works but on a new installation (same kernel) of my linux distribution > it now fails. What does "known to function" precisely mean? What has changed? > > Is there something I am forgetting to do/configure/start before trying > to bring up rtnet? Nothing you could forget should bring the box down this way. Even IRQ conflicts /should/ be detected these days (BTW: what versions are you using?). No clue so far, you will likely have to play with some variables (NIC hardware if available, Xenomai version if you changed it, etc.) and/or try to capture any potential oops via a serial console. Jan
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