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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - nouveau: NV4E acceleration corruption when DMA above 31-bit (2 Gig barrier)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=46557#c22">Comment # 22</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - nouveau: NV4E acceleration corruption when DMA above 31-bit (2 Gig barrier)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=46557">bug 46557</a>
from <span class="vcard"><a class="email" href="mailto:baldur@email.de" title="baldur@email.de">baldur@email.de</a>
</span></b>
<pre>For my system (reported <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - [C51PV] Garbage on initial Console Screen"
href="show_bug.cgi?id=54988">Bug 54988</a>) it starts up now and works for a RAM size of
3G.
But after logging into the gnome desktop the screen becomes blurry and
and while trying to open any gnome menu, the screen gets scrambled now.
This is even a problem when i boot with mem=2G - this used to work with the
current version of the fedora driver in kernel 3.5.4.
Seems the DMA problem is gone, however some new bugs are showing up :-)
System Description is still the same as 54988. I am running a current fedora
kernel,patched with nouveau from 2nd October.
Linux version 3.5.4-2.localnouveau.fc17.x86_64 (root@baldur) (gcc version 4.7.2
20120921 (Red Hat 4.7.2-2) (GCC) ) #1 SMP Wed Oct 3 11:36:49 CEST 2012</pre>
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