<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [NV11] Hangs on boot with external monitor active on Dell Latitude C810" href="https://bugs.freedesktop.org/show_bug.cgi?id=89483#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [NV11] Hangs on boot with external monitor active on Dell Latitude C810" href="https://bugs.freedesktop.org/show_bug.cgi?id=89483">bug 89483</a> from <a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> Ilia Mirkin</a> <pre>One thing to note is that your DCB has 3 items: DCB 0: type 0 [ANALOG] I2C 0 heads 0 conntag 0 LOCAL OR 0 maxfreq 350000kHz DCB 1: type 4 [???] I2C 1 heads 1 unk00_4 1 conntag 1 LOCAL OR 1 DCB 2: type 1 [TV] I2C 1 heads 0 unk00_4 1 conntag 2 EXT 0 OR 0 Type 4 is a reserved type, I've seen it used for external encoders like the external DVI encoder on 6150SE nForce motherboards. (There is also Type 3, LVDS, which you don't appear to have, but perhaps it didn't exist in the NV11 days.) However you're seeing a LVDS connector in the logs, which means that *somehow* it knows... BTW, a bunch of the dispnv04 code uses NV_DEBUG() which IIRC will show up with drm.debug=0xe. I thought I had changed it to work with nouveau.debug, but... you may be using an older kernel, or I'm misremembering.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>