Comment 2 for bug 1430479

Revision history for this message
Martin Pitt (pitti) wrote : Re: switching init systems together with a libc upgrade kills X and disrupts the upgrade

Debugging notes:

 - Running telinit u on a current vivid system under upstart, but with systemd-sysv installed (i. e. select upstart from grub, using init=/sbin/upstart) is returning immediately. strace shows that it's connecting to the upstart socket. dmesg shows that upstart-{udev,file}-bridge restarts and otherwise not much is going on.

 - Running systemctl daemon-reexec on that system fails immediately with "Failed to get D-Bus connection: Operation not permitted" as the systemd D-Bus socket isn't available.