Hi, I'm playing around with bootchart and had an initial boot time of 45s. When I did the usual stuff (disabling senseless services) I came to 42s. Then I picked the biggest fish: udevsettle sleeps for about 5s and does what? I added udevtimeout=1 to the cmdline to get rid of it and had no problem but an annoying error message on boot and 4s less boot time. I also tried to start rhgb in background from rc.sysinit simply by calling /usr/bin/rhgb& That again saved me 3s (but let rhgb run in background forever using 100% cpu). Ive lost rhgb X-output a while ago and don't know why (maybe an update put out a regression, I do not boot my laptop that often), so I cannot test if that kind of stuff works, but at least somehow the process should be killed somewhen ;) To make a conclusion: making startup of blocks in rc.sysinit parallel is worth some work ;) What about the future? Does plymouth start parallel? Is someone working on speeding up nash-hotplug?
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