Hi all, today i have upgraded to the 6.8.1 release of xorg to see those new features. I have an intel 855GM video card on my laptop, and 6.8.0 came with new 3D drivers. Imagine my surprise when i see i have lost 3D acceleration with this new release. I had kernel 2.6.7 so I updated to 126.96.36.199 that has updated i810 drivers. But nothing has been solved, no 3D accel. Also, gdm crashes sometimes and give me no graphical gdm. If i turn on the new window shadowing, it's very slow, i think is for the XOrg configuration or something.
Someone know how to solve this?
Just want to note, I lost my 855GM 3D acceleration too after upgrading to xorg 6.8.0/6.8.1. I'm pretty sure it's a missing kernel module or something, as it is failing to load a certain one when I start xorg.
Update on the 3D acceleration: Fedora had the same issue, they added the i915 module to the kernel and now 3D acceleration is reported to work. See following bug report:
I have compiled last kernel with support for i915 and it still doesn't have 3D acceleration
Well i have found a solution to this problem but it's annoying that kernel 188.8.131.52 doesn't have the I915 DRM driver! Why X.Org said that the new release had a new i810 enhanced 3D driver if the i915 module didn't exist?
In this page you have a patch for your kernel that will give you 3D acceleration by compiling the i915 driver, but Composite is still veeeeery slooooow, and I don't know why...
I had the same problem, and already filled a bug report, so I hope the next kernel pkg, should have the module in it.
And where were all the sportsmen who always pulled you though?
They're all resting down in Cornwall
writing up their memoirs for a paper-back edition
of the Boy Scout Manual.
Seems we're in a transition phase from i830 to i915, by both kernel and X. It should be for the better, as always. Thanks for your studies, I'll try it myself later, too!