[Ubuntu-x-swat] [Bug 545096] Re: [lucid][R500 X1400] intermitent screen corruption (pink world ) - regression from -20 to -21 kernel

2010-05-16 Thread klingelheller
I got an ATI x1400 mobility radeon as well, using a ThinkPad T60. (german bug dscription here: http://forum.ubuntuusers.de/post/2472883/ ) 1. the overall GPU performance is worse on lucid, then on karmic - on both kernels so far. for example, I get 40 fps less in quake live, and 50 fps less in

[Ubuntu-x-swat] [Bug 541501] Re: [RV515] [LENOVO T60] external screen display shows shivering, horizontal refresh offset

2010-05-16 Thread klingelheller
this might also be my bug on a ThinkPad T60, ATI mobility radeon x1400, as it looks pretty exactly like in the youtube video on the first post. ... but two things differ: 1. I got the pink errors and distortion not on an external display, but on the default laptop screen. 2. overall performance