<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - AMD graphics hardware hangs with an homogeneous coloured screen or blank screen, and with chirp coming from the graphics card" href="https://bugs.freedesktop.org/show_bug.cgi?id=88536#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - AMD graphics hardware hangs with an homogeneous coloured screen or blank screen, and with chirp coming from the graphics card" href="https://bugs.freedesktop.org/show_bug.cgi?id=88536">bug 88536</a> from <a class="email" href="mailto:es20490446e@gmail.com" title="Alberto Salvia Novella <es20490446e@gmail.com>"> Alberto Salvia Novella</a> <pre>Because this normally happens after first boot, but not in posterior ones, I greatly suspect this is a hardware bug. Probably this is happening because of the GPU passing from a cold state to a warm state too fast, under graphic demanding operations as watching videos are. And Windows users won't be experiencing this as the GPU doesn't stay in a maximum power state all the time. So this should be a bug in the Linux kernel, Direct Rendering Manager's, Dinamic Power Management feature.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>