<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - Screen corruption on Cayman with dpm enabled" href="https://bugs.freedesktop.org/show_bug.cgi?id=66932#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - Screen corruption on Cayman with dpm enabled" href="https://bugs.freedesktop.org/show_bug.cgi?id=66932">bug 66932</a> from <a class="email" href="mailto:g02maran@gmail.com" title="Martin Andersson <g02maran@gmail.com>"> Martin Andersson</a> <pre>(In reply to <a href="show_bug.cgi?id=66932#c7">comment #7</a>) > Created <a href="attachment.cgi?id=82501" name="attach_82501" title="add module parameter to disable aspm">attachment 82501</a> <a href="attachment.cgi?id=82501&action=edit" title="add module parameter to disable aspm">[details]</a> <a href='page.cgi?id=splinter.html&bug=66932&attachment=82501'>[review]</a> [review] > add module parameter to disable aspm > > Try this patch which adds a new module parameter to disable aspm. Add > radeon.aspm=0 to your kernel command line in grub to disable aspm support. Unfortunately that didn't help, it was different though. First I saw the corruption as before, but after a second or two the screen turned blank, like it didn't get any signal. I caught a glimpse of some text that was printed just before the corruption, don't know if it is related or not, just throwing it out there. It's said "mei_me" <some text I forgot> <something about write failed> I have seen it before but then I didn't have time to see what it was.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>