Tag Archives: 9.10

Presenting the Epson Perfection V300 PHOTO

I now am using the Epson Perfection V300 PHOTO since tuesday. And it looks and feels really good. Remember that I am using it with Ubuntu 9.10 and iScan application that I downloaded from AVASYS Japan (builds software for EPSON):

Epson Perfection V300 PHOTO Front

Here some more pics as a dia show. These are the first free pictures of this product in the internet!

I have used it mostly for scanning reversal films. You will have to first make a preview, then select one of the film images and then scan in high resolution. 4800 dpi is possible.

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VirtualBox USB. Sometimes things can be simple.

First of all if you find this post because you want USB to get going on Linux, than you need to know that if you use the open source varian VirtualBox USB – that does not support USB on purpose. Only the closed source version lists USB as a feature. So you have to fetch the version from www.virtualbox.org.

Secondly, there are still issues with USB on VBox in general. But there is a trivial solution for many devices if you use the latest Vbox version >3.1.2:

  • You need to enable the devices by adding a filter in the USB configuration menu. No device without a filter will work and all devices will be grayed out! (And the is a  nice HOWTO and also)

Previously I tried all the funny tricks that you can find on the net. Nothing helped – but nowhere I found this. So I decided to write it down. I did not kow what a USB filter was and assumed that rather than enablig it was meant for disabling USB devices. Lesson learned.

Yet I was not able to enable a Canon PIXMA in that way. Not sure what the cause is. I also still have issues with DVD/CDROM (which I solve by typing “eject” in terminal). But what is nice that a Windows XP on a 64bit Ubuntu 9.10 starts in about 6 seconds inside VirtualBox (unfortunately not my system).

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Compiling Aegisub on Ubuntu 9.10

So thats a mess, ok. I found out that the stable versions require more modern FFMPEG as Ubuntu 9.10 provides. The solution is to use an older package then.

you need to download a version not younger than aegisub-2.1.6-dev-r2740.tar.gz (Revision 2740) from February 18th 2009 from http://www.mahou.org/~verm/aegisub/archives/ and can confirm that this can include newest FFMPEG. For those who still dont know: There is no ffmpeg-dev, but you have to install different libraries -dev packages(most start with libav, I think essential should be: libavformat-dev and libavcode-dev) and also libhunspell-dev (HUNSPELL) for spell checking.

So my recommendation for Ubuntu to date is NOT to use the SVN version. I dont know why the require such new version of FFMPEG. It makes building unnecessary hard in my opinion.

I also installed these packages: ruby1.8-dev (otherwise you get “auto4_ruby.h:48:18: error: ruby.h: No such file or directory“), libperl-dev,…

Then you can enter directory and type

./configure
./make

And if that works ok:

sudo make install

That worked for me. If I missed soemthing ot you have questions pleas comment. And sorry I am not up to package building, yet. If a newer version works I will update this page, also.

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