Intel GM956 performance regression in 11.10?

Marius Gedminas marius at pov.lt
Fri Jan 13 16:27:06 UTC 2012


Has anyone else noticed a considerable performance regression in Intel
GM956 graphics after an upgrade from 11.04 to 11.10?

When I drag terminal windows around on my screen the position updates at
what feels like ~6 fps. The compiz workspace sliding animation on
Ctrl+Alt+Left/Right sometimes drops *all* the intermediate frames. I can
sometimes see *tearing* when I'm scrolling text in less in a
gnome-terminal!

I use Unity (and have used in in 11.04).

Marius Gedminas
-- 
"Wipe Info uses hexadecimal values to wipe files. This provides more security
than wiping with decimal values."
        -- Norton SystemWorks 2002 Manual
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 190 bytes
Desc: Digital signature
URL: <https://lists.ubuntu.com/archives/ubuntu-users/attachments/20120113/3d80aa66/attachment.pgp>


More information about the ubuntu-users mailing list