Paul - The Programmer

simple & stupid
Lock screen with xscreensaver by Gnome menu 'System / Lock Screen'

Upgrade from Debian stable to testing

paul posted @ Sun, 21 Nov 2010 22:40:55 +0800 in about debian , 1798 readers

I upgrade the Debian Lenny on my old laptop to Debian testing brunch this weekend.

Now I have more latest version of packages. 

Gnome is upgraded to 2.3. The new icon theme is much better than 2.2. 

Grub 2.0 with eye candy background is also okay. 

The Totem movie player from Gnome finally can play the rmvb and avi movies.

The full screen flash can work in current Google Chrome 8.0.552.208 beta.

The new kernel version 2.6.32 has replaced the old one.  The latest open source ATI driver is upgraded as well.

BTW. The latest open source driver requires the non-free ATI firmware which now is in the Debian non-free repository.

The bad thing is the ATI mobility Radeon X300's 3D acceleration seems not okay.

Before upgrade the FPS of glxgear is above 1000+ FPS. But now it drops to 100 FPS.

The 3D acceleration is enabled which is indicated by  the Xorg.log.

One forum thread points out that  the glxgear does not reflect the real OpenGL benchmark. The Lib Mesa should be upgraded.

So, I updated the Mesa to the latest version 7.9. But latest Mesa lib didn't bring any help.

Moreover, the Google earth can get the whole system hangs in current environment.  This must be related to the low OpenGL FPS.

The Jython from Debian repository can not be integrated within the eclipse pydev.

So I removed the Debian Jython and install the  Jython 2.5.2 from the official Jython website.

Everything else seems quite good in the Debian testing.

I should keep searching on the solution for this 3D acceleration problem.

 

 

Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 Unported License.
  • No match
  • No match

Login *


loading captcha image...
(type the code from the image)
or Ctrl+Enter