<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Nouveau module loading regression in 4.4-rc1 on optimus system" href="https://bugs.freedesktop.org/show_bug.cgi?id=92991#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Nouveau module loading regression in 4.4-rc1 on optimus system" href="https://bugs.freedesktop.org/show_bug.cgi?id=92991">bug 92991</a> from <a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> Ilia Mirkin</a> <pre>(In reply to Oliver Neukum from <a href="show_bug.cgi?id=92991#c8">comment #8</a>) > With runpm=0 I get full output of xrandr. Without it, it is an instant crash: > > Screen 0: minimum 8 x 8, current 1600 x 900, maximum 32767 x 32767 > eDP1 connected primary 1600x900+0+0 (normal left inverted right x axis y > axis) 382mm x 215mm > 1600x900 60.01*+ 40.00 > 1024x768 60.00 > 800x600 60.32 56.25 > 640x480 59.94 > VGA1 disconnected (normal left inverted right x axis y axis) > VIRTUAL1 disconnected (normal left inverted right x axis y axis) > DisplayPort-1-0 disconnected (normal left inverted right x axis y axis) > DisplayPort-1-1 disconnected (normal left inverted right x axis y axis) > DisplayPort-1-2 connected (normal left inverted right x axis y axis) > 1680x1050 59.88 + 59.95 Those connector names look like they're from xf86-video-modesetting, not xf86-video-nouveau. Could you try with xf86-video-nouveau installed? What version of xf86-video-intel are you using? SNA or UXA? I definitely know that earlier modesetting various had various issues with reverse prime... when you say "lockup", do you really mean "lockup", or "system working perfectly fine with the minor exception that the display stops updating"? Lastly, can you ensure that nouveau is loaded *before* X starts?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>