[quote="“cepiolidus,post:4,topic:62487”]
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03)
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Kernel driver in use: i915
SUSE Paste
Thats exactly what is needed. Clearly the Intel i915 driver that comes with openSUSE-11.3 is being used on your Acer One Z5. As to why the 3D rendering and some flash videos are very slow is difficult to say. Some flash videos simply are slow because the web site streams them slowly. Its also possible you have not tuned your multimedia correctly. Take a look at these two links:
the ‘mmcheck’ script is VERY useful to check what you should still install.
But neither of those explain the 3D slowness.
As for the SNES emulator (which you note is ridiculously slow) I have no idea as to what this might be.
Note however that ALL graphic card suppliers provide POOR graphic drivers for Linux in comparison to what they provide for MS-Windows. Its Unfortunately been that way as long as I can remember. So IMHO no matter how much this is tuned, the Linux graphic driver performance will NOT match that of MS-Windows because that performance difference between proprietary Linux and MS-Windows graphic card drivers is a DELIBERATE POLICY of the graphic card providers.
Can you point us to those URLs ?
One thing you could try is the intellegacy video driver. Your openSUSE-11.3 (with the 2.6.34.7-0.5-default kernel) is using the Intel driver which is version 2.12.0 of the Intel driver. Some users have found that the older 2.9.1 Intel driver actually works better !! So you could try that older driver, as it is packaged by openSUSE to help those users.
Assuming you have the rpm xorg-x11-driver-video-intel-legacy-2.9.1-1.9 installed, then you can go to the file /etc/X11/xorg.conf.d/50-device.conf and edit that file such that it looks like:
Section "Device"
Identifier "Default Device"
#Driver "radeon"
Driver "intellegacy"
## Required magic for radeon/radeonhd drivers; output name
## (here: "DVI-0") can be figured out via 'xrandr -q'
#Option "monitor-DVI-0" "Default Monitor"
EndSection
Note I added the line “Intellegacy”.
Then save the change (root permissions needed) restart and test. If that is worse, then remove that line.
EDIT1 : you could also download and burn the openSUSE-11.4 RC2 liveCD and test it. That liveCD has the Intel-2.14.0 graphic driver which ‘may’ be superior to the 2.12.0 driver that comes with openSUSE-11.3.
EDIT2: Some openSUSE graphic card theory here for you: http://forums.opensuse.org/forums/english/get-technical-help-here/how-faq-forums/advanced-how-faq-read-only/438705-opensuse-graphic-card-practical-theory-guide-users.html#post2165620