<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [NVD9] xrandr no output to DisplayPort with GeForce GT 520M." href="https://bugs.freedesktop.org/show_bug.cgi?id=89484#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [NVD9] xrandr no output to DisplayPort with GeForce GT 520M." href="https://bugs.freedesktop.org/show_bug.cgi?id=89484">bug 89484</a> from <a class="email" href="mailto:corey.quixote@gmail.com" title="Corey Bresnan <corey.quixote@gmail.com>"> Corey Bresnan</a> <pre>(In reply to Corey Bresnan from <a href="show_bug.cgi?id=89484#c5">comment #5</a>) > (In reply to Ilia Mirkin from <a href="show_bug.cgi?id=89484#c4">comment #4</a>) > > [ 5.212934] nouveau [ DRM] TMDS table version 2.0 > > [ 5.212935] nouveau [ DRM] DCB version 4.0 > > [ 5.212937] nouveau [ DRM] DCB outp 00: 020003a6 0f220010 > > [ 5.212938] nouveau [ DRM] DCB outp 01: 02000362 00020010 > > [ 5.212940] nouveau [ DRM] DCB conn 00: 00101046 > > [ 5.213611] nouveau E[ VBIOS][0000:01:00.0] 0x5c86[0]: script needs crtc > > > > Something unexpected is going on in the VBIOS which breaks everything. Did > > this work with older kernels? > > At this point, I can only say for certain that it hasn't worked since > 3.18.4-1-ARCH (currently using 3.18.6-1-ARCH); before that I was using > Nvidia's proprietary drivers and have not tested with nouveau. Downgraded to kernels 3.16.* and 3.17.* with the same results.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>