Hello, On 06.07.2018 16:41, Guido Witmond wrote: > On 07/06/2018 03:44 PM, Paul Dufresne wrote: >> I have built the run/demo on Nova, burn the demo.iso on a CD, and >> tried it on my Dell Optiplex 745. >> Does reboot in loop too. >> >> I am considering making a program that just loop to stop the reboot >> loop. :) > > Hi Paul, > > I've ran the boot loop on my Optiplex 380 and got this output. Hope it > helps you diagnose your problem. > > # cu -s 115200 -l /dev/ttyS0 > Connected. > Bender: Hello World. > framebuffer at [b8000+b8fa0) 80x25@16 > warning - unknown framebuffer type > framebuffer at [b8000+b8fa0) 80x25@16 > warning - unknown framebuffer type > > NOVA Microhypervisor v7-9b24eb4 (x86_64): Jun 12 2018 22:09:48 [gcc > 6.3.0] [MBI2] >
I would suggest to instrument NOVA and see up to which point it gets. The bring-up of the other CPUs/Hyperthread seem to be missing in your log output. ([ 0] CORE:0:0:0 6:f:b:0 ....). After you last log message, the kernel parses the ACPI tables, among other things. Typically the ACPI tables are a resource of trouble. (Please check also that you have the latest BIOS/UEFI update, just to avoid looking for issues which maybe are already fixed by correct ACPI table generation.) Cheers, Alex. -- Alexander Boettcher Genode Labs http://www.genode-labs.com - http://www.genode.org Genode Labs GmbH - Amtsgericht Dresden - HRB 28424 - Sitz Dresden Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth _______________________________________________ Genode users mailing list [email protected] https://lists.genode.org/listinfo/users
