** Description changed: Binary package hint: nvidia-glx-180 Hello! I'm running up-to-date Jaunty on a machine with an nVidia 9600GT card. It uses the nvidia-glx-180 binary driver. My screen is an HP LP2475w. Things mostly work great, except for a tiny annoying issue: On some movies I get visible streaking in the upper part of the screen. I looks as if the frames aren't flipped when they should be, on vblank. (I've got __GL_SYNC_TO_VBLANK is always set, enabled it in nvidia- settings, and in Compiz.) This isn't a performance problem, for instance it happens repeatedly with some low-resolution movies, but never on some HD movies. It's mostly visible when there's some horizontal panning, and I'm not sure if it happens all the time and it's just less noticeable then. This happens with both XVideo and VDPAU outputs, in all video players I've tried. Also, both in full-screen and windowed mode. I'm attaching a screenshot; it's not exactly what I see on the screen, but it gives a good idea of what it looks like. (Warning, it's a pretty big file.) What I see looks exactly like the part marked “A” in the picture, and in the same spot, as far as I can tell visually. However, I never noticed streaking in the parts marked “B”, so I assume those are caused by the screenshot. (I suppose that's another bug in itself.) Any idea how I might diagnose this further? + + [lspci] + 00:00.0 Host bridge [0600]: Intel Corporation 4 Series Chipset DRAM Controller [8086:2e20] (rev 03) + Subsystem: ASUSTeK Computer Inc. Device [1043:82d3] + 01:00.0 VGA compatible controller [0300]: nVidia Corporation G94 [GeForce 9600 GT] [10de:0622] (rev a1) + Subsystem: Giga-byte Technology Device [1458:3488]
-- video frames aren't synched to vblank https://bugs.launchpad.net/bugs/358421 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
