30 Jan
2013
30 Jan
'13
5:44 p.m.
https://bugs.freedesktop.org/show_bug.cgi?id=59903
--- Comment #8 from Michel Dänzer michel@daenzer.net --- (In reply to comment #6)
- with "echo 2 > /sys/module/drm/parameters/debug" nothing special in dmesg
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?
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