Originally reported in Ubuntu: "Funky blinking coloured lines horizontally on the screen. Appears at log in and on the desktop." This was not a problem in Hardy (radeon 6.8.0), but came with Intrepid (radeon 6.9.0). Same with current git. I suspect it is a PLL issue. The logs are different: Intrepid (bad): freq: 69300000 best_freq: 69298571 best_feedback_div: 813 best_ref_div: 12 best_post_div: 14 (II) RADEON(0): crtc(0) Clock: mode 69300, PLL 69290 (II) RADEON(0): crtc(0) PLL : refdiv 12, fbdiv 0x32D(813), pdiv 14 Hardy (good): freq: 69300000 best_freq: 69313613 best_feedback_div: 1152 best_ref_div: 14 best_post_div: 17 (II) RADEON(0): crtc(0) Clock: mode 69300, PLL 69310 (II) RADEON(0): crtc(0) PLL : refdiv 14, fbdiv 0x480(1152), pdiv 17 See Ubuntu bug for screenshots, for example http://launchpadlibrarian.net/16911957/IMG_0696.JPG
Created attachment 18392 [details] log from 6.9.0 (bad)
Can you try again with git master?
closing due to lack of feedback.
The original reporter confirmed that it works fine now.
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