On Mon, May 16, 2011 at 2:23 PM, Lennart Poettering <lenn...@poettering.net>wrote:
> Our entire userspace bootup takes <1s here on an older X300. I think > nobody expects that the mouse reacts any quicker than that. > > Your "older X300" is probably rather more powerful than a single-core Atom CPU. > But as mentioned elsewhere: if this really is a problem we could modify > udev trigger to sort the devices according to some user specific rules > before triggering them. That way we can ensure that input gets triggered > before network, or whatever else you want to express. > > But again, I'd really like to see this profiled before look into > this. Right now if userspace booting takes < 1s this should be more then > sufficiently good for desktop machines, include ChromeOS machines. > > It depends what you mean by "userspace booting". We are able to start the entire system, X server and Chromium browser in about 2.2s It takes about 5-6s for udev to run input_id on the keyboard + touchpad, and thus for them to be available to X. Scott
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