[Nouveau] [Bug 57350] [nouveau, linux-3.7-rc] Broken cursor and kernel log swamped with trapped reads/writes from BAR/PFIFO_READ/FB

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Feb 8 20:07:04 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=57350

--- Comment #11 from Ankur <ankur at lipidity.com> ---
I also have this issue on a MacBook5,1

Bottom half of mouse cursor is transparent.

There are thousands of "trapped read at ... on channel ... BAR/PFIFO_READ/FB
reason: PAGE_NOT_PRESENT" with occasional "trapped write"s.

All issues resolve after resuming from suspend.

Running Arch Linux (kernel 3.7.5 x86_64)
xf86-video-nouveau 1.0.6
xorg-server 1.12.2
libdrm 2.4.41

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