Created attachment 52915 [details] dmesg with kernel params drm.debug=0x14 nouveau.reg_debug=0x200 log_buf_len=1M A DVI display is not detected when connected to the HDMI port of HP Compaq 8710w. The cable and display are working with the nvidia blob and in windows 7. Card: 01:00.0 VGA compatible controller: nVidia Corporation G92M [Quadro FX 3600M] (rev a2) (prog-if 00 [VGA controller]) Kernel: d8d9b856376637163d7b9c5a22aad4bc9a36742c This might be duplicate of #39843: "HDMI output not detected on Point of View R-VGA150904 (nv96, 9500gt)" Note: after suspend to ram, the display is detected, but there is no signal after enabling it with xrandr.
It appears that this bug report has laid dormant for quite a while. Sorry we haven't gotten to it. Since we fix bugs all the time, chances are pretty good that your issue has been fixed with the latest software. Please give it a shot. (Linux kernel 3.10.7, xf86-video-nouveau 1.0.9, mesa 9.1.6, or their git versions.) If upgrading to the latest isn't an option for you, your distro's bugzilla is probably the right destination for your bug report. In an effort to clean up our bug list, we're pre-emptively closing all bugs that haven't seen updates since 2011. If the original issue remains, please make sure to provide fresh info, see http://nouveau.freedesktop.org/wiki/Bugs/ for what we need to see, and re-open this one. Thanks, The Nouveau Team
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