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  • magnusium 7:10 pm on November 30, 2008 Permalink | Reply |
    Tags: , ,   

    Fedora 10 Multimedia 

    This post is to help set up multimedia on your freshly installed Fedora 10. What we want to do is get all of the webs multimedia to play on our system and install the necessary drivers for our graphics card. I have an old Nvidia 6200 card here, so I’ll use that one as an example.

    First we need to enable the repository for RPMFusion.org as it contains everything we need.

    Paste this in the terminal:

    su -c 'rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm
    http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm'
    
    That command installs the RPMFusion repository for you.
    Now the codecs we need:
    
    yum install gstreamer-ffmpeg gstreamer-plugins-good
    gstreamer-plugins-bad gstreamer-plugins-ugly
    gecko-mediaplayer mozilla-vlc xine-plugin xine-lib-extras
    xine-lib-extras-freeworld libquicktime x264 xvidcore
    
    Adobe's Flash Plugin:
    su -c 'rpm -Uvh http://linuxdownload.adobe.com/adobe-release/adobe-release-i386-1.0-1.noarch.rpm'
    yum install flash-plugin
    
    Nvidia driver:
    yum install kmod-nvidia
    (not necessary as the 6200 is supported outofthebox™ it seems)
    
    All done!
    
    
     
    • Chris Pilkington 9:50 am on December 6, 2008 Permalink

      Definitely check that you have hardware acceleration for your video card. I had to do the last step with Fedora 10 and an 8600, glxgears was ~150 prior to yum install kmod-nvidia and ~5000 afterwards.

    • magnusium 9:54 am on December 6, 2008 Permalink

      glxinfo | grep direct shows it is enabled, but I don’t doubt that you get better performance using kmod-nvida.

  • magnusium 7:05 pm on November 28, 2008 Permalink | Reply |
    Tags: ibex, linux iommu 64bit,   

    Ubuntu 8.10 IOMMU 

    Since I installed Ubuntu Intrebid Ibex and upgraded my RAM to 4 gigs, i have been getting something like this message at boot:

    [    0.004000] Checking aperture…
    [    0.004000] No AGP bridge found
    [    0.004000] Node 0: aperture @ 20000000 size 32 MB
    [    0.004000] Aperture pointing to e820 RAM. Ignoring.
    [    0.004000] Your BIOS doesn’t leave a aperture memory hole
    [    0.004000] Please enable the IOMMU option in the BIOS setup
    [    0.004000] This costs you 64 MB of RAM
    [    0.004000] Mapping aperture over 65536 KB of RAM @ 20000000

    So I searched the ubuntuforums for the solution to this, and it was pretty simple:
    add iommu=noaperture to the kernel line in your /boot/grub/menu.list file. When You reboot, you will no longer get the error message.

    If the above solution doesn’t work, try iommu=soft instead.

    This is on 64bit Ubuntu 8.10 with an AMD Turion x2 processor and ATI chipset / graphics. Acer Aspire 5100 series.

     
    • Brenan 7:54 pm on December 13, 2008 Permalink

      Thanks for posting this. I had been searching on google for a good while and I finally stumbled upon your post. The iommu=noaperture worked for me – ubuntu 64bit, AMD Phenom 9850 BE and Asus Mobo (790FX chipset)

    • magnusium 10:23 pm on December 13, 2008 Permalink

      I’m glad you found it useful.

    • zappafan 6:59 am on December 15, 2008 Permalink

      Thanks from me, too. I have an ASUS M2N-SLI Mobo, Ubuntu 8.10 64bit, 4GB, Athlon 64×2 5600+. I found something also on the ASUSTeK support site that sent me here:
      ftp://download.nvidia.com/XFree86/Linux-x86/1.0-8174/README/32bit_html/appendix-l.html

      Scroll down a bit and there’s an IOMMU section.

    • magnusium 7:57 am on December 15, 2008 Permalink

      Thanks, this was educational.

      quote:
      On AMD’s AMD64 platform, the size of the IOMMU can be configured in the system BIOS or, if no IOMMU BIOS option is available, using the ‘iommu=memaper’ kernel parameter. This kernel parameter expects an order and instructs the Linux kernel to create an IOMMU of size 32MB^order overlapping physical memory. If the system’s default IOMMU is smaller than 64MB, the Linux kernel automatically replaces it with a 64MB IOMMU.
      end quote

      So this means that one can try iommu=memaper, if the noaperture and soft fails.

    • Sander 12:52 am on December 27, 2008 Permalink

      Hi,

      I think that by adding “iommu=…” only the message will go away, but you won’t get the 64 MB memory back.

      Easy way to check: use “free -m” in both cases (with and without the option iommu=…), and see if there’s any difference.

      Please let us know.

    • Sander 12:57 am on December 27, 2008 Permalink

      PS:

      There is some discussion and info on http://ubuntuforums.org/showthread.php?t=1018854

    • magnusium 11:57 am on December 27, 2008 Permalink

      I’ll have to subsribe to that thread, I don’t have Ubuntu on my laptop right now, had to go to “that other OS” for a while. But it won’t be long before I put Ubuntu back on it.
      My acer will not POST if I put the onboard graphics mem to less than 256 in my BIOS settings, tried it once and I had to rip out a stick of RAM to get back in to change the setting.

    • majµcarma 1:47 pm on February 14, 2009 Permalink

      Thank you for this post. I had the same problem last week.

      ASUSTek ALiveNF7G-FullHD R3.0 + MSI 9500GT 1Gb / Atlhon 64 X2 6100+ 4Gb RAM

  • magnusium 6:02 pm on November 25, 2008 Permalink | Reply |
    Tags: flash 64bit, ,   

    Flash 10 64bit Linux Alpha 

    Howto install the new alpha of Adobe’s Flash 10 on 64bit Ubuntu 8.10.

    Download the plugin and extract it somewhere.

    Uninstall flashplugin-nonfree and nspluginwrapper using Synaptic “Mark for Complete Removal“.

    Then copy the libflashplayer.so you extracted earlier to /usr/lib64/mozilla/plugins/ .

    Edit: Gentoo users should copy to /usr/lib64/mozilla-firefox/plugins/

    That should be it!

     
  • magnusium 3:21 pm on November 25, 2008 Permalink | Reply |
    Tags: atheros, laptop, , Suspend,   

    Ubuntu 8.10 amd64 Suspend 

    Laptop,

    Acer Aspire 5102 wlmi

    4 GB RAM

    120 GB Harddrive

    And suspend to ram is finally working!

    had to add this little file to /etc/pm/config.d/ to get the atheros wifi to get back up when resumed.

    /etc/pm/config.d/defaults:

    SUSPEND_MODULES=”ath_pci”

    that did the trick.

    I have installed the fglrx drivers via the System -> Administration -> Hardware Drivers application, and I haven’t got the desktop effects enabled due to slower window drawing using these drivers compared to the default ones (ati? / radeon?).

    Thanks to paulsiu for the information.

    Update:

    here is my config files for reference.

    /etc/pm/config.d/00sleep_module:

    http://pastebin.com/f363af213

    /etc/default/acpi-support:

    http://pastebin.com/f3c99b2a1

    /etc/pm/config.d/defaults:

    http://pastebin.com/f2e58ab3c

    Also, lspci output:

    http://pastebin.com/f21cdcc67

    And lsmod output:

    http://pastebin.com/f27f162aa

    EDIT: fixed typo.

     
    • Magnus Nilsson 10:58 pm on December 2, 2008 Permalink

      Hi i have an acer 5101 and mine doesn’t suspend or rather the display turns black after i suspend and then remains in that state. Did you edit the acpi-support in any way that did the trick for me ones but not anymore. Need a hint

      //Magnus

    • magnusium 6:33 am on December 3, 2008 Permalink

      Hi.
      I didn’t edit the acpi-support file in any way. What graphics drivers are you using? The reason I ask is because I couldn’t resume from suspend until I changed to the proprietary drivers, just got all kinds of wierdness on screen with the default ones.
      I can post my config files if you want.

    • Magnus Nilsson 8:56 pm on December 5, 2008 Permalink

      Iam using the ati fglrx driver so its the same i think, well need magic i suppose

    • magnusium 9:44 pm on December 5, 2008 Permalink

      I updated my post with the relevant config files, I hope they’re helpful.
      Also try disabling the desktop effects, they *might* screw things up when resuming I’ve read somewhere.

  • magnusium 12:51 pm on November 25, 2008 Permalink | Reply |
    Tags: , server, ,   

    blog moved to wordpress.com 

    I moved my blog today. It sits now on wordpress.com after many failed attempts to move it to my own server, some weird dns issues probably… I’m not fit to play with it now. In a few weeks my hosting plan will be discontinued and I am either going to change webhosting or do it myself like I did a year back. I am having problems however setting up the server , Ubuntu 8.10 Server on an old Athlon 2600+ box with 512 megs of RAM. Should be enough for apache + mysql. Or is it?

    Ubuntu Server 8.10

    Ubuntu Server 8.10

    That swap stuff seems odd, I dunno. But here’s another picture for your wieving pleasure?

    free -m

    free -m

     
  • magnusium 9:36 pm on November 21, 2008 Permalink | Reply |  

    Fedora 10 Preview #2 

    4 days until release! This release is gonna rock hard! Only issue I have is with pulseaudio, choppy sound for some strange reason, but other than that, nothing. :-)

    Just wating for virtualbox to support fedora 10 so I can test running CentOS using my favorite virtualization product. I haven’t tried installing it from the tar.gz yet

    But on the other hand, I might just want to check out what is supported directly from fedora too… but not tonight.

     
  • magnusium 5:14 pm on November 17, 2008 Permalink | Reply |  

    64bit Flash Player 10 

    Adobe Systems has spun out an alpha version of its Flash Player 10 technology for 64-bit Linux software users today, to satisfy the needs of freetards everywhere.

    The multinational said it has done so to underscore its “commitment to the Linux community” which is ahead of Windows and Apple Mac OS X in the 64-bit processor support game.

    Previously, Firefox fans could only use the 32-bit version when running the Flash 10 plug-in because, at release last month, the software needed 32-bit emulation for it to work on Linux platforms and other operating systems.

    Adobe pinballs 64-bit Flash Player 10 alpha into Linux orbit

     
  • magnusium 7:16 pm on November 15, 2008 Permalink | Reply |  

    the history of the internet 

    Check this out, this is the history of the intertubes:

    http://www.bordergatewayprotocol.net/jon/humor/internet_history/

     
  • magnusium 2:35 pm on November 14, 2008 Permalink | Reply |  

    ultamatix 

    I am in no way a coder, but this I understand.
    http://mjg59.livejournal.com/99905.html

     
  • magnusium 9:20 pm on November 8, 2008 Permalink | Reply |  

    Just got back from the unknown 

    My verdict of PCBSD, for the few hours I used it.
    A very nice system, I like the ports system a lot. It is rubbish compared to gentoos emerge however.
    Right now I’m back in Fedora 10 Preview, giving it a another chance. Other thoughts; I should change the blog name to “distrohopper” or something … ;-)

     
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