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    Re: Octave 3.8 now has a GUI

    Thanks monkeybrain20122. The window focus bug is minor I agree, I am oblivious to shogun-octave though, but it looks much more serious.

    I hope the next Ubuntu release, 14.04, will have the 3.8 in...
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    Re: Octave 3.8 now has a GUI

    No problem. I wouldn't hold my breath for an official PPA, iirc, it never existed.

    I am experiencing a minor bug that I'm afraid it could be unique to Ubuntu+Unity. When I use CTRL+ALT+arrows to...
  3. [SOLVED] Re: Good text editor for matlab programming with Octave

    Octave 3.8 now comes with a native GUI, and an editor. It's very similar to the Qt version.

    My personal favorite is still Geany. Although I am tempted now to use the native editor in Octave for...
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    Octave 3.8 now has a GUI

    I read about it this morning at Slahdot.org (reporting what Phronix had). Long story short, I compiled it on my meager Asus laptop (dual Celeron) w/ Ubuntu 12.04, took about an hour to compile. GUI...
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    Re: R histogram weird behavior

    Thanks, that's what I figured.
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    R histogram weird behavior

    Hi everyone,
    I encountered some unexpected behavior from the hist() function while doing a curve-fitting assignment at work.

    First, upon typing this:

    > hist(y,col="red")...
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    [ubuntu] Re: Help! Huge log files that fill HDD

    We have error correcting memory and it seems that one of them is failing.

    In any case, is there a way to suppress the reporting of this error?
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    [ubuntu] Help! Huge log files that fill HDD

    Running Ubuntu 12.10 64 bit, on a Xeon workstation, and the following log files (with excerpts from each) are growing to HUGE sizes as detailed below.

    1. /var/log/kern.log is about 194 GB right...
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    Re: Tube Amplifiers

    I have a guitar tube amp (Blackstar) but it's not getting too much use these days thanks to GuitarRig 5 :D I don't think GR is on the same quality but it's pretty close. My next amp will probably be...
  10. Re: Any Fortran experts here? I got a quick question

    Thanks guys you're awesome. It's not my code, I copied it from a Wikipedia page.
    If I have a choice, I'll probably not choose Fortran to learn at this time, but Fortran syntax is used to write...
  11. Any Fortran experts here? I got a quick question

    Today is my first day to learn Fortran, I look for code samples and I stumble upon this one for the calculation of the area of a closed cylinder, here:

    program cylinder

    ! Calculate the surface...
  12. Re: The miserable state of graphics cards & OpenGL performance

    In a more ironic development, I was reading consumer reviews @ newegg.com and found this.

    In the last review, Nvidia commented that one needs to install the performance drivers to get the...
  13. The miserable state of graphics cards & OpenGL performance

    I am furious to say the least. I am building an Ubuntu desktop PC to use for high performance computing, i.e. modeling, running Physics & Engineering simulations...etc. I got everything figured out...
  14. [SOLVED] Re: Is there any Linux Software Equivalent to Microsoft Mathematics ??

    I know it was not meant as an accurate description, but saying Sage is promising (in comparison w/ MS Math) is the understatement of the year. Sage is a VERY powerful tool, actually it might be too...
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    [SOLVED] Re: Libav upgrade dilemma

    Yep, updating right now, thread marked as solved!
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    [SOLVED] Re: Libav upgrade dilemma

    I have the Medibuntu repos added to my software sources. When I run the command you suggested, this is what I get:

    Reading package lists... Done
    Building dependency tree
    Reading state...
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    [SOLVED] Re: Libav upgrade dilemma

    I know that, so now what, I upgrade the Libav, which will remove the aforementioned apps, THEN, I re-install the apps again?
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    [SOLVED] Libav upgrade dilemma

    Using 12.04 64bit, I just saw that several Libav components are up for a security update in the Update Manager but the boxes next to them are greyed out.

    Through Synaptic, it seems that either...
  19. [ubuntu] Re: Chrome keeps closing immediately after opening

    This is really annoying. It's happening to me on Chromium (the open-source version of Chrome) version 20.0.1132.47 Ubuntu 12.04 (144678).
    It's very frequent and erratic. I run Ubuntu 12.04 64bit,...
  20. Re: Compare Ubuntu Studio with Ubuntu Desktop both 12.10

    You need to be more specific to get any feedback. Compare what exactly? IIRC, the Ubuntu Studio is built on Xubuntu, so it's XFCE desktop environment, so no Unity or Compiz there for instance.
    ...
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    Re: First impressions of 12.10

    I'm not sure if this has already been mentioned, but in this review:
    http://www.zdnet.com/ubuntu-linux-12-10-review-better-but-slower-7000005948/
    The author is saying pretty much the same thing and...
  22. Re: Ubuntu Tweak Ends Development

    In less than a week apart, I learned that both "Ubuntu Tweak" and my favorite launcher "Synapse" will be no longer maintained. That's a shame. Many would argue that other tools can do a better job,...
  23. Re: Parallella - 45Ghz supercomputer for 199$

    Simply AWESOME! If this becomes a reality, it's just fantastic, I can't even begin to imagine the possibilities.
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    Re: Graphing Software

    If the OP would like to program R from a nice GUI, the open-source project RStudio from www.rstudio.org provides a deb binary package for Ubuntu, it works like a charm once you install R from Ubuntu...
  25. Re: Error installing Matlab 2009b on Ubuntu 12.04

    Did you run the installation script with super user permissions?
    Let's say that the installation script is called 'install', in such case, you type the following in a terminal:

    sudo install
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