<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - transparent window with DRI_PRIME=1, depending on size of used textures" href="https://bugs.freedesktop.org/show_bug.cgi?id=94374#c7">Comment # 7</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - transparent window with DRI_PRIME=1, depending on size of used textures" href="https://bugs.freedesktop.org/show_bug.cgi?id=94374">bug 94374</a> from <a class="email" href="mailto:wolfgang-wallner@gmx.at" title="Wolfgang Wallner <wolfgang-wallner@gmx.at>"> Wolfgang Wallner</a> <pre>I can reproduce the same error, but with Intel and AMD hardware. This is what happens when I run DRI_PRIME=1 steam, and I found this bug report when I searched for the symptoms. As I said, in my case it is not related to nouveau, as I use a laptop with an Intel/AMD combination. My system: The hardware is a HP Pavillion with mux-less hybrid graphics: Intel Sandy Bridge and AMD Radeon HD 6770 Kubuntu 15.10 with KDE backports Mesa 11.0.2 My symptoms: DRI_PRIME=1 glxgears --> works DRI_PRIME=1 ./a.out 64 --> works DRI_PRIME=1 ./a.out 512 --> transparent window DRI_PRIME=1 steam --> transparent window If I can provide any additional information, please let me know (I have now idea about debugging graphical bugs, so I don't really know what to provide).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>