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Thread: Why my CPU still jam at 100%?

  1. #1
    Join Date
    Sep 2013

    Question Why my CPU still jam at 100%?


    I'm new here, (new Linux user)
    and my english is not very good, because I'm a french canadian...

    I installed Lubuntu on an old Toshiba Satellite 1900 (Pen 4, 512 Meg of RAM).

    Lubuntu is very slow, because the cpu is still running at 100%.
    But the applications do not use 100% of the cpu.

    So why the cpu running at 100%?

    Thanks in advance..

    specs of Toshiba 1900:

  2. #2
    Join Date
    Jul 2005
    I think I'm here! Maybe?

    Re: Why my CPU still jam at 100%?

    I suggest you use top in terminal not the task manager to get a better idea of what is using resources.

    You can use upper case P to sort by cpu usage and upper case M to sort by memory usage, and that may give you a better idea of what is going on.
    DISTRO: Xubuntu 16.04-64bit --- Code-tags --- Boot-Repair --- Grub2 wiki & Grub2 Basics --- RootSudo --- Wireless-Info

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