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    wait time after grub selection

    In grub menu, after selecting kubuntu.. screen goes blank. a cursor starts blinking on left upper corner for around 15 seconds and then the playmouth boot screen comes.. after that within seconds i come to the log in screen.

    i was excited to know before launch of lynx.. that i would take about 10 seconds to boot up. but here it takes 15 seconds just to come to playmouth screen. i switched off the graphical playmouth display. still takes the same time to start booting up process.

    What exactly is it doing while flashing the cursor.. is it waiting for some input. and what should i do to make it stop.

    (system specs are in my signature)
    asus A52N
    Dual boot: Kubuntu 11.10 64bit, Ubuntu 11.10 64bit
    AMD Athlon II 64 X2 | 4 GB DDR3 RAM | ATI Radeon HD 4200
    windoze free since 2009 12 16 (Vijay din= Victory day)

    #2
    Re: wait time after grub selection

    Originally posted by kapil
    What exactly is it doing while flashing the cursor.. is it waiting for some input. and what should i do to make it stop.
    You aren't seeing anything unusual. "that it would take about 10 seconds to boot up." is likely/probably an exaggeration. From the time I'm presented with the Grub menu and I make a selection as to which kernel I want to boot, the KDM login screen appears in (IIRC) under 30 seconds. From KDM login to desktop takes about another 15 seconds. In all, from Grub to active desktop (for me) takes less than a minute. That is faster than previous versions of Kubuntu.
    Windows no longer obstructs my view.
    Using Kubuntu Linux since March 23, 2007.
    "It is a capital mistake to theorize before one has data." - Sherlock Holmes

    Comment


      #3
      Re: wait time after grub selection

      Tools

      bootchart:
      Description: boot sequence auditing
      bootchart allows you to audit the boot sequence of your computer and
      generate a pretty chart of the processes run, including how long they
      took and how much CPU and I/O they used.
      .
      The auditing is performed by a tool that runs in your initramfs, or
      early in your boot sequence, and records system statistics as your
      computer boots.
      .
      Tarballs of this data are left in /var/log/bootchart; from these either
      PNG or SVG will be generated if pybootchartgui is installed.
      Bugs: https://bugs.launchpad.net/ubuntu/+filebug
      Origin: Ubuntu

      pybootchartgui
      Description: boot sequence visualisation
      pybootchartgui is a tool for visualization and analysis of the GNU/Linux
      boot process. It renders the output of the boot-logger tool bootchart
      interactively or to files of various formats.
      .
      Bootchart collects information about the processes, their dependencies,
      and resource consumption during boot of a GNU/Linux system. The
      pybootchartgui tools visualizes the process tree and overall resource
      utilization.
      .
      pybootchartgui is a port of the original visualization part of bootchart
      from Java to Python and Cairo.
      .
      In Ubuntu, the tools to collect the information can be found in the
      bootchart package.
      Homepage: http://code.google.com/p/pybootchartgui/

      > BootCharting
      Boot charts allow the developers to see how fast a machine is booting and to pinpoint where the bottlenecks are. People interested in helping out can install the bootchart package and...

      Bootcharts

      Here, Lucid:
      [img width=400 height=179]http://img38.imageshack.us/img38/5522/timelinem.png[/img]


      Earlier > Topic: boot up time for lucid?


      Maverick Meerkat or later

      > KubuntuMaverickSpecs
      >> Kubuntu Maverick Faster Login
      >>> KubuntuMaverickFasterLogin
      Before you edit, BACKUP !

      Why there are dead links ?
      1. Thread: Please explain how to access old kubuntu forum posts
      2. Thread: Lost Information

      Comment


        #4
        Re: wait time after grub selection

        hmm..
        @snowhog: exactly. under 10 seconds was exaggeration. i wonder if ubuntu loads faster than kubuntu. at least on some of the forums ppl say ubuntu loads in 10 second. on my laptop.. kubuntu and windows 7 takes same time to come to login screen. win7 takes few seconds more from log in to desktop. (but considering that i have disabled the windows updates since i used it first time..less boot time is not surprising..and yeah.. it is pirated win7 )

        @Rog131: thanks..
        i will try that when i get free time.
        asus A52N
        Dual boot: Kubuntu 11.10 64bit, Ubuntu 11.10 64bit
        AMD Athlon II 64 X2 | 4 GB DDR3 RAM | ATI Radeon HD 4200
        windoze free since 2009 12 16 (Vijay din= Victory day)

        Comment

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