Hi,
On 26/05/11 09:20, Alberto Luaces wrote:
"Roman Grigoriev" writes:
I tested developer releases so starting from 2.9.12 this thing happens
my config g++4.5.2 and tested with 260 270 and even beta 275 drivers
on quadro 4200m and nvidia ion2 and 8600mgt
It happened to me just once yesterday, the rest of the time worked
fine. I'm running Debian Squeeze 64-bit, GeForce 9500 GT with driver
version 195.36.31, OSG 2.9.14.
just managed to get it to hang in gdb...
thread 1:
#0 0xb7fe2424 in __kernel_vsyscall ()
#1 0xb78ca20a in __pthread_cond_wait (cond=0x816905c, mutex=0x81694d4)
at pthread_cond_wait.c:153
#2 0xb7fb78e6 in OpenThreads::Condition::wait(OpenThreads::Mutex*) ()
from /usr/local/lib/libOpenThreads.so.12
#3 0xb79beb5f in osgViewer::ViewerBase::renderingTraversals() ()
from /usr/local/lib/libosgViewer.so.76
#4 0xb79bb7bc in osgViewer::ViewerBase::frame(double) ()
from /usr/local/lib/libosgViewer.so.76
#5 0xb79bb6a8 in osgViewer::ViewerBase::run() ()
from /usr/local/lib/libosgViewer.so.76
#6 0xb79b1534 in osgViewer::Viewer::run() ()
from /usr/local/lib/libosgViewer.so.76
#7 0x0804b462 in main ()
thread 2:
#0 0xb7fe2424 in __kernel_vsyscall ()
#1 0xb74eff06 in __poll (fds=0xb7586ff4, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:87
#2 0xb741f0d0 in ?? () from /usr/lib/libxcb.so.1
#3 0xb74216d1 in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#4 0xb77cfe68 in _XReply () from /usr/lib/libX11.so.6
#5 0xb77432bd in ?? () from /usr/lib/libGL.so.1
#6 0xb5bb3008 in ?? ()
Not sure what this means yet... I think it's a window creation/X query
race. Compiling older versions... All that changed in X11 window
creation is some xrandr code was added. Gonna see what happens if I
disable it.
jp
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