Jnode GUI problem

Submitted by xwinus on Fri, 09/04/2009 - 13:49.

Hello.
When I boot Jnode from CD ("Default" grub selection), it's OK (text-mode works fine), but when I run "startawt", my screen is black and nothing happends. When I boot in VESA (grub option) and start "startawt", i see only black screen and mouse cursor, no windows, no desktop.
My PC:
- graphic: nVidia GeForce 4 MX
- CPU: Intel Celeron 32bit 2GHz
- RAM: 512MB
- PS/2 mouse & keyboard
Do you have any ideas why is doesn't working?
Tranks, Xwinus

Graphics trouble ›

some bug fixed in VGA driver

Submitted by Fabien D on Tue, 07/13/2010 - 18:03.

Look at that post, it might help.

Fabien

my blog : en français, in english or both

Error message

Submitted by Jean-Pierre on Sun, 05/30/2010 - 20:47.

Hi,

Sorry to still work with the old code base (0.2.1) for complicated reasons but when I start the GUI I have this error message:
"java.lang.NoClassDefFoundError: org.jnode.driver.input.KeyboardListener in org.jnode.awt.KeyboardHandler"
Both code files exist and seem to be at the right place, so I don't understand why there is this error.

Any suggestion?

Thanks!

Jean-Pierre

probably a (fixed ?) bug

Submitted by Fabien D on Sun, 05/30/2010 - 21:06.

It's a very old code base and as far as i remember it was even before we started to use openjdk (jdk was not even open sourced).

It might be a plugin dependency issue : KeyboardListener not in a system plugin or the plugin that contains KeyboardHandler has not declared a dependency on the plugin containing KeyboardListener. If that doesn't work, then it's an issue ... maybe fixed later.

Fabien

my blog : en français, in english or both

It happens the same to me

Submitted by IAE on Fri, 05/28/2010 - 05:12.

Hello Every one I had a problem when I ran "startawt", I installed on VMWare, in text mode works, but the desktop doesn't works, I used 0.2.8, do you have a clue? or do you have a tip about what to do on vwmware? thanks.
My pc Turion 64, RAM 2GB , graphic ati radeon.

Hi all, I am a QEMU user and

Submitted by Jean-Pierre on Thu, 05/27/2010 - 12:35.

Hi all,

I am a QEMU user and tried several versions of Jnode and several versions of QEMU and it never works.
It would be nice if someone has a tip for making it possible to see the GUI on QEMU.

Thanks!

Jean-Pierre

select the vesa mode at boot time

Submitted by Fabien D on Thu, 05/27/2010 - 18:50.

I am using kvm, which is based on qemu (qemu and kvm are about to be merged so it will soon become a single product).
To display the GUI, I am selecting the grub menu item named "JNode (all plugins) (VESA mode)" at boot time.

Fabien

my blog : en français, in english or both

I did it, without success

Submitted by Jean-Pierre on Fri, 05/28/2010 - 15:04.

Thanks for the tip.

I also allocated 2Gb (the max I can allocate on my computer) as I read somewhere it works with 3Gb.
I waited exactly 10mn looking at the dark screen without seeing any change to it.

Jean-Pierre