<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - [NV44] dual-link tmds no longer allowed" href="https://bugs.freedesktop.org/show_bug.cgi?id=40747#c23">Comment # 23</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - [NV44] dual-link tmds no longer allowed" href="https://bugs.freedesktop.org/show_bug.cgi?id=40747">bug 40747</a> from <a class="email" href="mailto:hancockrwd@gmail.com" title="Robert Hancock <hancockrwd@gmail.com>"> Robert Hancock</a> <pre>This RHEL bug report is related: <a href="https://bugzilla.redhat.com/show_bug.cgi?id=681257">https://bugzilla.redhat.com/show_bug.cgi?id=681257</a> The NVIDIA binary driver seems to use reduced-blanking DVI modes by default on this chipset which allows for 1600x1200 resolution to be usable with single-link DVI. Nouveau does not do this, which leaves you stuck with a lower resolution. The spec sheets for the card in question there (Quadro NVS 285) list that it supports 1900x1200x60Hz on DVI. The binary driver reports 155 MHz as the maximum TMDS pixel clock.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>