[Bug 99499] [REGRESSION, bisected] KMS hard-freezes around fbcon initialization on NV1A

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jan 23 05:53:34 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=99499

--- Comment #3 from Bruno <bonbons at sysophe.eu> ---
In all cases nouveau is built as a module and loaded as follows to enable
debugging output (via netconsole) and make use of proper EDID (edid obtained
from monitor with another system on its HDMI connector as nouveau can't fetch
EDID on this NV1A system)

echo edid/viewsonic.edid > /sys/module/drm_kms_helper/parameters/edid_firmware
echo 0xf > /sys/module/drm/parameters/debug
dmesg -n 8
sync
sleep 1
modprobe nouveau

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