<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - [NV31] lockup when using AGP. agpmode=0 fixes it." href="https://bugs.freedesktop.org/show_bug.cgi?id=20341#c20">Comment # 20</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - [NV31] lockup when using AGP. agpmode=0 fixes it." href="https://bugs.freedesktop.org/show_bug.cgi?id=20341">bug 20341</a> from <a class="email" href="mailto:detringj@gmail.com" title="Jason Detring <detringj@gmail.com>"> Jason Detring</a> <pre>Created <a href="attachment.cgi?id=84577" name="attach_84577" title="x11perf corruption at lockup">attachment 84577</a> <a href="attachment.cgi?id=84577&action=edit" title="x11perf corruption at lockup">[details]</a> x11perf corruption at lockup Also related--if it helps anybody. When vram_pushbuf and agpmode are unset lockups will typically (but not always) show vertical banding on the part of the screen x11perf was updating. It looks like the black lines are pulled apart into red and blue components. I'm not sure if x11perf is intended to work this way (drawing color components seperately and converging to black), but it seems to be a common symptom that shows up when things stop moving.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>