** Description changed: Since update to Jaunty, I'm experiencing very strange bug when using high resolution (1600x1200). Some kind of static noise (a bit like on TV without antenna) is displayed continuously. As this "snow" is white, it's particularly annoying on black background. My screen is Wacom Cintiq 21UX and can handle this resolution (1600x1200) using this refresh rate (60Hz). Curiously this doesn't occurs with lower resolution as 1280x1024 I switched to using xrandr. No change using XAA or EXA. Remarkable output on Xorg.0.log is : (WW) RADEON(0): DRI init changed memory map, adjusting ... (WW) RADEON(0): MC_FB_LOCATION was: 0xefffe000 is: 0xefffe000 (WW) RADEON(0): MC_AGP_LOCATION was: 0x003f0000 is: 0xffffffc0 for warning, and (EE) RADEON(0): Unable to reserve offscreen area for back buffer, you might experience screen corruption for errors. No idea if related to my problem. Last log (error) doesn't occurs ou xserver startup, but while using. Seems related to OpenGL context creation. Full Xorg.0.log and lspci attached + + [lspci] + 00:00.0 Host bridge [0600]: Intel Corporation 82Q963/Q965 Memory Controller Hub [8086:2990] (rev 02) + Subsystem: Hewlett-Packard Company Device [103c:2802] + 01:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV530 [Radeon X1600] [1002:71c0] + Subsystem: Micro-Star International Co., Ltd. Device [1462:0430]
-- [RV530] Screen "static noise" using high resolutions https://bugs.launchpad.net/bugs/366651 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
