On Wed, Apr 30, 2014 at 3:22 AM, Jakub Klinkovský <j.l.k@gmx.com> wrote:
On 30 April 2014 00:06:43 CEST, Toyam Cox <csupercomputergeek@gmail.com> wrote:
Hello,
I want to have a sub-30 second boot time, so as to make it possible for me to power down my computer and power back up at a moment's notice. Right now, I have a (according to my watch) ~35 second boot time. I used systemd-analyze, and discovered that NetworkManager.service is running for 12 seconds of that time! Also, polkit.service runs quite a while after everything else, but that is less important.
How do I optimize NetworkManager.service to shorten boot times, especially as I don't need a network first-thing?
-- - Toyam
Just a wild guess: https://bbs.archlinux.org/viewtopic.php?id=180099
Startup finished in 4.215s (firmware) + 176ms (loader) + 2.939s (kernel) + 11.166s (userspace) = 18.497s Thank you very much! NetworkManager takes a much more reasonable 1.4 seconds now. It would not have occured to me to have the journal checked. I also enabled readahead, and now LXDE starts before I'm finished booting, a very nice feature. -- - Toyam