<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - nouveau GF108 kernel crash in optimus mode when enabling external display output" href="https://bugs.freedesktop.org/show_bug.cgi?id=64774#c11">Comment # 11</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - nouveau GF108 kernel crash in optimus mode when enabling external display output" href="https://bugs.freedesktop.org/show_bug.cgi?id=64774">bug 64774</a> from <a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> Ilia Mirkin</a> <pre>That last dmesg looks fine... what's the problem? (It seems unlikely that merely adding a WARN_ON that never fires would fix things, points to a compiler issue? Or a different config/compilation mechanism/??) You now have an intel and nvidia devices. I think it starts out with the intel device, you can use the regular vga_switcheroo mechanisms to switch to the nvidia device. Some docs about it are available at <a href="https://help.ubuntu.com/community/HybridGraphics">https://help.ubuntu.com/community/HybridGraphics</a>. If you're aware of all that, can you be more specific as to what you're doing and what exactly doesn't work?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>