Hi Martin, thanks for your suggestions.
Since the system rebooted after such crash usually, I wanted to use netconsole (as described at https://wiki.ubuntu.com/Kernel/KernelDebuggingTricks#Network_Console ), but I didn't see any messages on the network, probably because the netconsole module has to be loaded (and added) in the initrd. Will look further into how to enable it... (BTW, probably, by chance, with these added parameters (debug and netconsole), the system has just booted successfully.) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495116 Title: booting with amd64 kernel and completely i386 userland is unstable during the system upstart To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1495116/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
