[Nouveau] [Bug 46557] nouveau: nv40 display corruption in framebuffer and X lockups unless nouveau.noaccel=1

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri May 4 01:30:53 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=46557

--- Comment #2 from Salah Coronya <salah.coronya at gmail.com> 2012-05-04 01:30:53 PDT ---
Created attachment 61012
  --> https://bugs.freedesktop.org/attachment.cgi?id=61012
Picture from the framebugger after the nouveau drivers loads with acceleration

Using the current (5/2/12) nouveau git -this is a picture from the framebuffer
when nouveau loads and acceleration is enabled - it displays the shutdown
screen from the previous boot and the display is frozen. It stay this way until
either the driver is unloaded or the GPU hangs and the fbcon code switches back
to software fbcon (dmesg displays "GPU lockup - switching to software fbcon").

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