Hi, I have a small problem once again. When I go to edit mode all vertices are very small just like one pixel. I work under Linux in Blender 2.28a, under windows all was ok (vertices was bigger). Is there a way to solve this problem?[/img]
Could you post a screen shot of the problem?
There is no problem with your installation.
I’m afraid that is the normal behavior since 2.28. Starting from 2.28 the way meshes are visualized while in edit-mode was changed… now you have transparent faces, colored edges and vertex… and that is the way that vertex now look.
However, there are two things you may try to improve the image.
1.- Lower the screen resolution.
2.- Check which OpenGL driver you are using… generally speaking Mesa is not a good choice under Linux, so if you are able to find Linux drivers for your graphic card, by all means use the OpenGL drivers that came with it.
I had this problem with an ATI card under Windows. Upgrading my video driver solved the problem.
Another option is that, in the latest version of Tuhopuu (An experimental branch of Blender development) there is a new feature in the Info window that allows you to adjust the vertex pixel size. Maybe this will work for you. Worth a try - or you may wish to wait until this feature is transferred to the official Blender version.
I have ATI card too. Is Tuhopuu’s version stable?
You can try toggling off ‘draw faces’ button. That MIGHT help.
Well, Tuhopuu is experimental software, meaning that the features may or may not cause problems and are in the process of being tested by the various people using/testing it.
In my case, I’ve found it as stable as 2.28a. It runs the Python scripts and plug-ins I use most frequently. Mind you, I’m not a “power user” so your mileage may vary. Also, it would depend on your set up.
Though you can always run, more than one version, and if Tuhopuu causes problems, you could wait for the features to be transferred to the main releases. For important work though, it’s probably best to stick to the Blender Foundation releases.
Do you have the latest video card driver?
What are you system specifications?
Tuhopuu2, not Tuhopuu1…is based upon 2.28 or 2.28a and they started over to put things into Tree #2 (Tuhouu2), so that’s why it is more stable than the older Tuhopuu1 
I think…
I work under Aurox Linux, my graphics card - ATI Radeon 9100, I use MesaGL. I know MesaGL isn’t good for Blender, but I don’t know which drivers should I Install - ATI Gatos, drivers from ATI’s home page oder another.