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  • Jay Versluis 7:09 pm on September 25, 2014 Permalink | Reply
    Tags: NC 10   

    Categories: How To ( 30 )

    How to open up your Samsung NC10 

    Here’s a great video by Floppydonkey on how to open up your Samsung NC10 (and NC150). This comes in handy if you’d like to replace the hard disk.

    The tools we need are a small philips head screwdriver, a small flat screwdriver or spudger, and a tough finger nail.

    In a nutshell, and VERY CAREFULLY:

    • turn your little buddy over onto a soft surface (lid closed, top down so that the back is facing you, headphone sockets face left)
    • take off the battery
    • loosen all screws, including those marked KEYBD (leave the ones for the memory flap)
    • where the battery once was, take the flat screwdriver and pop the two black plastic clips, just next to the two metal parts (inwards). Those are the two main clips that hold the tiny plastic body together.
    • take a tough fingernail and pop the back of the laptop where the battery sat (between those metal clips)
    • once done, lift the right side of the back first, leaving the headphone sockets
    • this is a bit fragile, but the whole back will lift off to the left
    • take out the cover from the headphone sockets
    • you’re done!

    The hard drive is held with one screw, simply take it out and slide the hard disk to the right, off the connector. It’s enclosed in a shelf of sorts, which is held onto the drive with two screws opposed the connector.

    Put everything back together in reverse order.

    Good luck!





     
  • Jay Versluis 7:12 am on June 28, 2014 Permalink | Reply
    Tags: , , NC 10   

    Categories: Linux ( 96 )

    How to enable Touchpad Taps as Mouse Clicks on your NC10 in CentOS 

    CentOS-LogoThe NC10’s integrated Synaptics Touch Pad works out of the box in CentOS 6, both under GNOME and KDE. No drivers or patches requried.

    But I remember that when it was running Windows XP I could “tap” the pad instead of clicking the dedicated key (that loud CLACK noise annoys the neighbours). How can we bring this behaviour to CentOS?

    A quick serach reveals this post by Russel in the CentOS forum:

    his suggests that a configuration file needs to be created somewhere. However I found that there’s an easier solution which – at least on the NC10 – works with just one click. I assume this will work for other latops too:

    • head over to System – Preferences – Mouse
    • select the Toucpad tab at the top
    • tick the box “enable mouse clicks with touchpad”
    • works instantly

    Tourpad-Taps





     
    • Mike W. 1:27 am on August 20, 2015 Permalink | Reply

      That works for me under GNOME but there is no such setting I can find under KDE. I’m running CentOS 6.7 on a Lenovo ThinkPad L540. Any ideas?

      • Jay Versluis 9:45 am on August 23, 2015 Permalink | Reply

        Sorry Mike, I’ve not explored KDE all that much ūüôĀ

    • Han Lin Kyaw 2:27 am on October 28, 2016 Permalink | Reply

      How to enable touch pad on ASUA ZenBook UX305 for Centos 7.1

      • Jay Versluis 4:21 am on October 28, 2016 Permalink | Reply

        I have no idea, Han.

    • zahid 7:19 am on December 10, 2016 Permalink | Reply

      Aray baba directly go to settings then mouse and touchpad settingsthen enable it check it
      like windows it works perfectly on centos or ubuntu

  • Jay Versluis 4:41 am on June 26, 2014 Permalink | Reply
    Tags: , Dropbox, NC 10   

    Categories: Linux ( 96 )

    How to install Dropbox on CentOS 6 from source 

    Dropbox-LogoBeing the sport that I am I thought I’d install Dropbox from source on my NC10. Even though an rpm installer package is available, I do enjoy a challenge.

    My laptop is cunnrently running CentOS 6.5 (32bit) and has GNOME installed.

    Turns out I needed a couple of packages – and before I forget, here’s how I did it. We’ll do all this from the command line (you have to be root for this):

    Pick the latest .tar file from here https://linux.dropbox.com/packages/, then download it with

    wget https://linux.dropbox.com/packages/nautilus-dropbox-1.6.2.tar.bz2

    Extract and enter the directory it produces:

    tar -xjf nautilus*
    cd nautilus-dropbox-1.6.2
    

    At this point the following sequence of commands should build the project:

    ./configure
    make
    make install
    

    However on my system I received an error message after ./configure, letting me know that I needed the libnautilus-extension and docutils packages. I installed them with

    yum install docutils nautilus-devel
    

    Once installed, make and make install worked fine. If you run into issues, make sure you’re logged in as root, or prefix every command with sudo (as in “sudo make install”).

    Now Dropbox is installed but it’s not running or configured. Let’s do that next:

    dropox start -i
    

    This will start the daemon and prompt you to download the desktop client from the GUI which will allow you to login and sync your content, just like on Windows and Mac.





     
    • lsatenstein 10:25 am on June 26, 2014 Permalink | Reply

      I guess it’s the challenge to do the non rpm installation, and you enjoy it.

      I just downloaded the Fedora version and subsequently did sudo yum install ./nautilus…. .

      Yum resolved the “Need to have issue”

      In doing the setup, did you find a way to delay dropbox startup after a user logs in to his computer account? I frequent hot spots with my laptop, where the laptop needs wi-fi access before any communication can occur. Dropbox, in this situation, gets in the way, impeding the webbrowser logon to the wifi network. Of course, once the wifi security is resolved, dropbox is able to work.

      • Jay Versluis 9:25 am on June 27, 2014 Permalink | Reply

        Indeed, at times and in moderation. 90% of the time I’m a yum man myself ūüėČ

        Yes I know what you mean about the immediate Dropbox connection, I have this problem myself. I don’t know of a way to delay the initial connection, I usually just right-click on the Dropbox symbol in the top bar and select “quit Dropbox” which stops the syncing process unti I reboot or manually start Dropbox again.

        Likewise, I have machines on which I’ve disabled the Dropbox auto start (in the same dialogue box), usually when I know this machine won’t be connected to a fast connection for long and otherwise would interfere with quick sessions. This approach works well on all platforms and is identical on Windows and Mac.

        Not the answer you’re looking for I know – but an easy workaround.

    • Tommi P. Laiho 6:38 am on September 7, 2014 Permalink | Reply

      This was really excellent tutorial. It saved me lots of gray hairs. Thank you very much. Rpmforge offered ready rpm with yum but it was dated. This really saved my day.

      • Jay Versluis 9:26 am on September 8, 2014 Permalink | Reply

        Thanks Tommi, glad I could help!

    • Billy Smart 10:28 am on December 23, 2014 Permalink | Reply

      When I run:
      dropbox start -i
      It reads:
      Starting Dropbox…Dropbox isn’t running!
      Done!

      But then nothing happens….

      • Jay Versluis 9:50 pm on December 23, 2014 Permalink | Reply

        Check if it gives you some feedback in /var/log/messages

  • Jay Versluis 1:35 pm on June 25, 2014 Permalink | Reply
    Tags: , , NC 10   

    Categories: Linux ( 96 )

    How to install GNOME on your Samsung NC10 (CentOS 6.5) 

    CentOS-LogoWith the WiFi card on my NC10 enabled, I struggled to connect to my actual WiFi network from the command line (WPA2). After an entire day of research, trial and error I had to admit to myself that setting this up on a minimal CentOS 6 installation is simply beyond me.

    Likewise, monitoring the levels of my new battery had me greatly puzzled.

    But those two points aside, I also wanted to install a Desktop type environment on my NC10 so it would be more useful Рnow that it has a new battery and all.

    As it turns out installing GNOME Рalmost as a side effect Рwill take care of both those problems in a flash: easily connecting the NC10 to my WiFi network, monitoring my battery, and so much more.

    Let me show you how I did it.

    My machine has a minimal CentOS 6.5 installation on it and I’ve installed the Atheros driver as explained in my previous article. I’m on a wired network connection to install the additional GNOME packages.

    yum groupinstall

    I didn’t know this but yum is even more magical than I always thought: not only can it install single packages and resolve their dependencies; yum can also install entire sets of packages called groups.

    To see what’s available type

    yum grouplist

    This will show you a huge list of available and installed groups. We’re interested in the following:

    • Desktop
    • Desktop Platform
    • X Window System
    • Fonts
    • Internet Browser

    To install all those without being asked for every group, type

    yum -y groupinstall "Desktop" "Desktop Platform" "X Window System" "Fonts" "Internet Browser"

    Since groups can have spaces in their names it is necessary to put them into “quotes” . Once issued, yum will go to work.¬†This will take some time so let’s grab coffee.

    Thanks to the Vagabond Geek and Jeff Hunter for the above info.

    Using GNOME by default

    Now that my NC10 is more of a laptop rather than a remote web server, I like the idea of booting into the desktop environment by default. To do this tweak a single number in /etc/inittab:

    // to edit the file 
    vi /etc/inittab
    
    // change this line 
    id:3:initdefault:
    
    // to 
    id:5:initdefault:

    Above this line you’ll see an explanation of what each ID will do at boot time. Realistically you’ll only ever need to worry about 3 and 5. Save the file and restart your system – and upon next boot you’re prompted to create a new user, or login with existing credentials.

    Change it back anytime you like.

     

    NC10 – meet GNOME

    I had looked at GNOME many years ago on an old and long retired slow Sony Vaio laptop – and was surprised how relatively slick it runs on the NC10’s underpowered hardware.

    To my surprise things like the integrated Samsung Function keys for screen backlight and volume were working out of the box without the need for additional drivers or patches! Just like the touchpad – it just works. Same with monitoring my battery level.

    Bravo, CentOS! Here’s what the NC10 looks like running GNOME:

    GNOME on NC10

     

    Connecting to your WiFi Network

    GNOME isn’t all that different from other desktop OSes and reminds me of Windows and Mac OS X. You connect to your local network simply by clicking the “antenna” type symbol at the top of the screen, pick your network from the list and enter the password.

    If you’ve ticked the relevant box, you’ll be connected automatically on subsequent logins.

     

    Why CentOS on the NC10? Why not use Windows?

    My NC10 came with Windows XP back in 2009 when I first bought it – because Vista was such a joke and nobody wanted it.

    Later models of the NC10 came with Windows 7, but¬†2GB of RAM are highly recommended – and mine only has 1 GB. “Recommended” doesn’t mean that the experience is going to be great though. Windows 8 isn’t even an option on the NC10.

    But more importantly, XP is has ended extended support in April 2014 – and Windows 7 is going to exit mainstream support in January 2015. At the time of writing that’s in 6 months.

    CentOS 6 will be around until 2020 and copes extremely well with the NC10’s hardware.

     

    I’m confused: X11, GNOME, KDE… what’s all this?

    You and me both, brother! As I understand it, GNOME and KDE are both desktop systems that show you a graphical user interface (GUI) – much like Windows and Mac OS X. They both look slightly different and are developed by different teams.

    X11 is the actual engine that allows apps to interact with content in windows. This wasn’t always the case, especially in the early age of computers which were text and column based. X11 is a breakthrough and allows for processing to happen on a remote machine, while graphics are rendered on the local system.

    As with many things in Linux, you have a choice of which GUI you’d like to run: GNOME or KDE. You can even install both on your system and boot into the one you fancy:

    yum -y groupinstall "KDE Desktop"

    Or, from GNOME, head over to System – Administration – Add/Remove Software and search for KDE, then install it from there.

    Once the install is complete, log out (top right) and log back in, selecting your desired interface from the drop down at the bottom. Here’s what it looks like on the NC10:

    KDE-NC10

    Both systems get the job done and it really comes down to personal preferences and needs.

    GNOME is a more “barebones”, while KDE contains accessories like a calculator, games, different web browser and a whole lot of other stuff by default.

    I found that on the NC10 I much prefer GNOME over KDE – perhaps because GNOME reminds me of Mac and KDE of Windows. As I said, it’s really about personal taste.

     

    Further Reading





     
    • Jay Versluis 4:34 pm on November 15, 2014 Permalink | Reply

      In CentOS 7 the groups are different, but yum grouplist will still work and show you the relevant items. For example, to install GNOME on CentOS 7 you now need to use

      yum groupinstall "GNOME Desktop"
      
  • Jay Versluis 6:49 pm on June 23, 2014 Permalink | Reply
    Tags: , NC 10   

    Categories: Linux ( 96 )

    How to enable WiFi on your Samsung NC10 under Centos 6.x 

    NC10When I installed CentOS on my NC10 last year I did so knowing that its battery was bust. Since it wasn’t going to live without a power supply, I didn’t setup WiFi at the time – the NC10 being tied to one cable, I simply added another (the network cable) and that was that. Worked fine and without problems.

    Today a new battery for my NC10 arrived, breathing new (wireless) life into the little guy – and needless to say now I wanted to setup WiFi. Sadly I don’t know enough about network adaptors under CentOS, so I thought how hard can it be?

    Actually it’s easy – it’s just not very well documented on the whole wide web due to the multitude of Distribution vs Hardware configurations.

    Thanks to two great articles (by Joris and Paul Рfind links at the end) I managed to connect my NC10 to my WiFi network: an Apple AirPort Timecapsule. It works a treat. Thanks guys!

    I deviated a little from both articles, so here’s the “remix” which should work specifically for the Samsung NC10. I’m running CentOS 6.5 in 32bit, minimal installation without any bells or whistles, on a 1GB Intel Atom machine.

    (More …)





     
  • Jay Versluis 1:28 am on May 9, 2013 Permalink | Reply
    Tags: NC 10, netbook, samsung   

    Categories: Linux ( 96 )

    How to install CentOS 6 on a Samsung NC10 

    NC10Today was a rather exciting day for me: I’ve successfully turned my aging Samsung NC10 Netbook into an internal server in our office.

    I bought the little guy in 2009 and he’s been my trusty companion on many jobs before I got an iPad. He still works fine, even though Windows XP was getting weird of late – and admittedly I hadn’t even turned him on in over 8 months.

    Now my trusty pal is running CentOS 6.4 while sitting quietly in a corner next to the ubee modem, serving as an internal Linux server. This is great for testing and automated backups – and in the same spirit as playing with a Raspberry Pi (in a much neater battery powered package).

    Refreshing the NC10 wasn’t a picnic though, and some of the steps are rather involved. Here are my notes, in case I either have to do it again or you want to follow along.

    (More …)





     
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