Azitech

Azimout's Linux weblog

Tweak Ubuntu

with 4 comments

I’ve had the time in the last few days to play around with Ubuntu a bit.

  • To speed it up, i did 2 and 3 from here. The rest seemed to risky to me.
  • An excellent guide is available here. I installed Wireshark just for fun, I installed UbuntuTweak, I installed gmountiso.
  • That’s how I discovered this great blog: Ubuntu Geek.
  • I also read this and tried to fix hibernation.

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Written by azimout

18/12/2007 at 18:03

Posted in Tricks

4 Responses

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  1. For disk parameters:
    sudo hdparm -I /dev/sda or
    sudo sdparm –long –all /dev/sda
    and for s.m.a.r.t. status:
    sudo smartctl -d ata -a /dev/sda

    azimout

    04/04/2008 at 13:32

  2. As for disk speed measuring, sudo hdparm -tT /dev/sda gives me:
    /dev/sda:
    Timing cached reads: 1894 MB in 2.00 seconds = 947.54 MB/sec
    Timing buffered disk reads: 120 MB in 3.00 seconds = 39.94 MB/sec

    azimout

    04/04/2008 at 13:34

  3. some insight on ata/sata controllers: http://linux-ata.org/faq.html

    azimout

    04/04/2008 at 13:36

  4. /etc/init.d/rc -> CONCURRENCY=shell
    preload

    speedup mashup:
    http://ubuntuforums.org/showthread.php?t=189192

    sysv-rc-conf
    http://ubuntuforums.org/showthread.php?t=89491

    azimout

    04/04/2008 at 13:37


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