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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [RS880] Xorg.0.log: flip queue failed: Device or resource busy"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59903#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [RS880] Xorg.0.log: flip queue failed: Device or resource busy"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59903">bug 59903</a>
from <span class="vcard"><a class="email" href="mailto:michel@daenzer.net" title="Michel Dänzer <michel@daenzer.net>"> <span class="fn">Michel Dänzer</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=59903#c6">comment #6</a>)
<span class="quote">> * with "echo 2 > /sys/module/drm/parameters/debug" nothing special in dmesg</span >
Hmm, so maybe the EBUSY error is coming from this code in
drm_mode_page_flip_ioctl():
if (crtc->fb == NULL) {
/* The framebuffer is currently unbound, presumably
* due to a hotplug event, that userspace has not
* yet discovered.
*/
ret = -EBUSY;
goto out;
}
What does xrandr --current say when the problem occurs? After that, does
running xrandr without arguments make any difference?</pre>
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