[beagleboard] Re: Reducing Boottime in Beaglebone Black

On Sun, 30 May 2021 11:51:27 -0700 (PDT), in gmane.comp.hardware.beagleboard.user Karishma Jaiswal wrote: >Can u suggest any way to change my application as currently my application >is getting call from .bashrc file and now it's taking around 35 sec to get >execute. >Some how can I call the .

Re: [beagleboard] Re: Reducing Boottime in Beaglebone Black

@Robet Nelson Can u suggest any way to change my application as currently my application is getting call from .bashrc file and now it's taking around 35 sec to get execute. Some how can I call the .bashrc file bit faster? this will really help to reduce the boot time. Thanks Karishma Jaiswal

[beagleboard] Re: Reducing Boottime in Beaglebone Black

*Hi* *Now my boot time, [from the power up to console message display] is around 40 sec.* *I want to reduce it further till 25 sec. below are the existing dmesg log of my beaglebone board.* ubuntu@beaglebone:~$ dmesg [0.00] Booting Linux on physical CPU 0x0 [0.00] Linux version

[beagleboard] Re: Reducing Boottime in Beaglebone Black

On Mon, 24 May 2021 20:47:42 -0700 (PDT), in gmane.comp.hardware.beagleboard.user Karishma Jaiswal wrote: > not getting the exact reason why * 51.048s dev-mmcblk1p1.device *this is >taking too much time and is there any way that we can reduce it? > Part of that may be tied to the flash

RE: [beagleboard] Re: Reducing Boottime in Beaglebone Black

ates? John > -Original Message- > From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On > Behalf Of Dennis Lee Bieber > Sent: May-25-21 9:05 AM > To: Beagleboard > Subject: [beagleboard] Re: Reducing Boottime in Beaglebone Black > > On M

[beagleboard] Re: Reducing Boottime in Beaglebone Black

On Mon, 24 May 2021 15:36:54 -0700, in gmane.comp.hardware.beagleboard.user "John Dammeyer" wrote: >I will state that waiting over two minutes for a Beagle to boot into Linux >desktop mouse/keyboard/screen is unacceptable. Windows with a 640K 8088 or a >Pentium-33MHz could create a graphical

Re: [beagleboard] Re: Reducing Boottime in Beaglebone Black

Thanks Robert, As suggested in link https://github.com/RobertCNelson/boot-scripts/issues/10 , I already applied the many changes. In very initial, my system was taking total 90 sec as boot time which got reduced and now it's 54 sec approx. I also check to nuke generic-board-startup.service but

Re: [beagleboard] Re: Reducing Boottime in Beaglebone Black

Hi >>>So I'd like to pose the question back to the original poster of this thread karry@gmail.com . Why are you using a Beagle if you need fast boot times? it's an older product and we have to migrate it with enhanced peripheral. in the existing product, beagle

RE: [beagleboard] Re: Reducing Boottime in Beaglebone Black

> From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On > Behalf Of Dennis Lee Bieber > wrote: > > > > >For a screen based turnkey app, you can only display a splash screen for a > >few seconds, before the user thinks it is broken, a bit longer for an > >animated splash scr

[beagleboard] Re: Reducing Boottime in Beaglebone Black

On Mon, 24 May 2021 09:26:44 -0700 (PDT), in gmane.comp.hardware.beagleboard.user "robert.sty...-re5jqeeqqe8avxtiumw...@public.gmane.org" wrote: > >For a screen based turnkey app, you can only display a splash screen for a >few seconds, before the user thinks it is broken, a bit longer for an >

[beagleboard] Re: Reducing Boottime in Beaglebone Black

On Mon, 24 May 2021 11:34:41 -0700, in gmane.comp.hardware.beagleboard.user "John Dammeyer" wrote: >But the side effect is that 16 to 18 seconds appears to be the fastest it can >wake up which means it's not always the best solution for a product. But in >this world of Python and web based pr

RE: [beagleboard] Re: Reducing Boottime in Beaglebone Black

fast the drawer opens. But I might also not have a choice… RantMode := FALSE; John From: 'Mark Lazarewicz' via BeagleBoard [mailto:beagleboard@googlegroups.com] Sent: May-24-21 10:58 AM To: beagleboard@googlegroups.com Subject: RE: [beagleboard] Re: Reducing Boottime in Beaglebone B

RE: [beagleboard] Re: Reducing Boottime in Beaglebone Black

ity of the normal software engineer.   What is sad is we are seeing acceptance of this sort of poor behavior as perfectly alright.  Again IMHO.   John         From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On Behalf Of robert.sty...@gmail.com Sent: May-24-21 9:

RE: [beagleboard] Re: Reducing Boottime in Beaglebone Black

or as perfectly alright. Again IMHO. John From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On Behalf Of robert.sty...@gmail.com Sent: May-24-21 9:27 AM To: BeagleBoard Subject: Re: [beagleboard] Re: Reducing Boottime in Beaglebone Black Can you start these s

Re: [beagleboard] Re: Reducing Boottime in Beaglebone Black

Can you start these services later? If you cannot just sleep, or hibinate to save power, and have to cold boot quickly. I would hope for something like: Initially load the kernel loader load the kernel (load root file-system service) (load IPC or network service) load the turnkey application Th

Re: [beagleboard] Re: Reducing Boottime in Beaglebone Black

On Sun, May 23, 2021 at 9:19 PM Karishma Jaiswal wrote: > > @Dennis L Bieber Really thanks for your detailed explanation about the each > services. > I also updated ubuntu from 16 to 18 and done some modification in the > services. now my board's logs are as below > My system should be working a

[beagleboard] Re: Reducing Boottime in Beaglebone Black

@Dennis L Bieber Really thanks for your detailed explanation about the each services. I also updated ubuntu from 16 to 18 and done some modification in the services. now my board's logs are as below My system should be working as station mode but may be future, we will add AP mode also. I wil

[beagleboard] Re: Reducing Boottime in Beaglebone Black

On Sat, 22 May 2021 12:00:54 -0700 (PDT), in gmane.comp.hardware.beagleboard.user Karishma Jaiswal wrote: > 15.945s postfix.service Do you need a mail delivery service? http://www.postfix.org/ You have scripts sending emails? > 12.165s generic-board-startup.service >

[beagleboard] Re: Reducing Boottime in Beaglebone Black

On Wed, 19 May 2021 09:37:32 -0700, in gmane.comp.hardware.beagleboard.user "John Dammeyer" wrote: >Hi Amit, >Interesting. 4.19.94 is a only a little bit faster than 4.14.108. Is there a >document somewhere that explains what to do to even just speed up both start >up and shut down? >What did