[Bug 91202] output to DVI-I is blank

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jul 4 10:51:45 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=91202

--- Comment #2 from Brian Paterni <bpaterni at gmail.com> ---
Up to now I haven't attempted this, but I just tried changing display modes
with xrandr, and this does result in a working display on DVI-I. That is, if
the mode is anything other than the preferred 1920x1080. If I try to switch
back to 1920x1080, the display goes blank and returns to standby mode.

Would anyone happen to know why preferred mode would have problems while other
modes seem to display just fine?

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