It’s a good idea to report a bug in freedesktop. This book contains many real life examples derived from the author’s experience as a Linux system and network administrator, trainer and consultant. I booted up editing the GRUB command line: I hope that somebody else on this site does… Try looking for support directly from ATI if this question doesn’t get answered. Then some parts were left from the rep versions, and some were overwritten. But as I noted in comment 17, “sometimes” I do have 3d acceleration working, and I’ve seen that sometimes the 3d acc.

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EnvyNG isn’t cutting it.


Now, with the Gallium 3d drivers, as noted by Bryce, that workaround is not an option. Launchpad couldn’t import bug from Red Hat Bugzilla. Panel doesn’t appear, just get blue background and nothing else.

The file must contain a raw byte EDID block, as captured by get-edid. Tiled mode can provide significant performance benefits with 3D applications.

AtiHowTo – Debian Wiki

Do not use EDID data for mode validation. However, the desktop experience Unity 3D feels the same with or without it. This overrides the default pixel value for the YUV video overlay key.


Enable DRI2 page flipping. Has this issue been resolved or documented for anyone?

Bryce Harrington bryce wrote on The default value is on. Please also describe in more detail what exactly “3D acceleration doesn’t work” means in your case. Find More Posts by matiasar View Blog.

Gateway Device [b: Both the cards get turned on in turn overheating the computer and it also makes lot of noise. Wrongly defaults to 8MB sometimes, see your logfile. The machine was working fine all day Thursday with the official 3. This option will ayi probing of the current value programmed in the chip when X is launched in that case.

Changed in xserver-xorg-video-ati Ubuntu: Next I downloaded a Natty i CD image and put this on the flash drive. As noted in freedesktop. Option “SwapbuffersWait” ” boolean “.

AMD/ATI Open Source Drivers (amdgpu, radeon, r128, mach64)

Tiling will be disabled if the drm module is too old or if the current display configuration does not support it. Yes, this patch does enable MSI and so does solve most of my problems s1200 this laptop.


Use this if the calculation is not correct for your card. That is just a workaround and the problem is rqdeon solved yet. Everything in the Xorg.

Those are the three guarantees to the helpee. The driver supports the following X11 Xv attributes for Textured Video.

Adjust to one display type in dual-head clone mode setup. Registration is quick, simple and absolutely free. Created attachment lspci -vv. Enable this option if you are having problems with a washed out display on the secondary DAC. Power Management Ubuntu Enables or disables hardware Render acceleration.