<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NVE7] NVS 510 DP-3 output doesn't work" href="https://bugs.freedesktop.org/show_bug.cgi?id=77529#c13">Comment # 13</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NVE7] NVS 510 DP-3 output doesn't work" href="https://bugs.freedesktop.org/show_bug.cgi?id=77529">bug 77529</a> from <a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> Ilia Mirkin</a> <pre>PCIROM is almost always bad. You want to use PROM. There's a bug on Kepler chips for reading from PROM where it sometimes fails. It should be fixed by <a href="https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=18acc6d84eba960804f38a21842c02f3981c1c18">https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=18acc6d84eba960804f38a21842c02f3981c1c18</a> Try either 3.15-rc2 or just apply that commit to your kernel. You may also be able to boot with nouveau.config=NvBios=PROM however you'd still end up with a potentially corrupt vbios.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>