Hi! I am experiencing problems with Xenomai on a Beckhoff C6920 PC.
Most times Xenomai works correclty, but at random I'm getting the following messages when booting: [ 0.459466] Xenomai: hal/i386 started. [ 0.471028] Xenomai: real-time nucleus v2.4.9 (Big Bad Moon) loaded. [ 0.522072] Xenomai: native skin init failed, code -19. [ 0.522135] Xenomai: starting POSIX services. [ 0.572046] Xenomai: POSIX skin init failed, code -19. [ 0.622037] Xenomai: RTDM skin init failed, code -19. So, Xenomai may start correctly many times and than fails to start for 10 times or it fails to start every second boot. It's completly random, it may happen on a cold boot or on a reboot. It seems to have something to do with the APIC timer, as the kernel also writes this message when Xenomai fails to start: [ 0.290132] APIC timer disabled due to verification failure The kernel options listed in the Xenomai installation and troubleshooting guides are already disabled, C1E is also disabled in BIOS. I have attached the complete kernel log and the kernel configuration to this e-mail. The software components I'm using are: Linux: 2.6.29.5 Xenomai: 2.4.9 Adeos: adeos-ipipe-2.6.29.5-x86-2.4.02 I know, it's pretty old, but we've been running these versions for almost 3 years on our production system on older hardware without any problems. So, maybe there is a simple solution to get rid of this problem. Best regarts, Christoph -------------- next part -------------- A non-text attachment was scrubbed... Name: kern.log Type: text/x-log Size: 54163 bytes Desc: not available URL: <http://www.xenomai.org/pipermail/xenomai/attachments/20120926/8bb3b033/attachment.bin> -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: config URL: <http://www.xenomai.org/pipermail/xenomai/attachments/20120926/8bb3b033/attachment.ksh> _______________________________________________ Xenomai mailing list [email protected] http://www.xenomai.org/mailman/listinfo/xenomai
