On Wed, Apr 9, 2014 at 2:44 PM, <viran...@gmail.com> wrote: > Hi Robert, > > Here is the pastebin of one of my custom built image's dmesg output. > http://paste.debian.net/92787/ > > As you can see in the log, there is no log from around 6 second in the boot > process to 70 second of the boot process. For this time, the BBB just > doesn't respond and after that it resumes booting. > > For this image I have removed connman, wicd at image creation time but have > added them back after booting for the first time. The image still takes > around a minute to boot. http://paste.debian.net/92791/ is the pastebin url > with connman > > Please help me in optimizing boot timing.
Two things come to mind... openssh-server key regeneration: (this only occurs on the first boot) root@beaglebone:~# rm -rf /etc/ssh/ssh_host_* root@beaglebone:~# time dpkg-reconfigure openssh-server Creating SSH2 RSA key; this may take some time ... Creating SSH2 DSA key; this may take some time ... Creating SSH2 ECDSA key; this may take some time ... [ ok ] Restarting ssh (via systemctl): ssh.service. real 0m13.760s user 0m10.813s sys 0m0.893s but the other 50 some seconds.. So factory image: (wicd) http://paste.debian.net/92793/ btw, systemd provides a nice tool to help debug this: systemd-analyze Using: systemd-analyze blame http://paste.debian.net/92798/ Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
