Do you have compiz enabled? If so, what happens if you disable it?<br><br><div class="gmail_quote">On Tue, Aug 24, 2010 at 4:09 PM, David Feil-Seifer <span dir="ltr"><<a href="mailto:david.feilseifer@gmail.com">david.feilseifer@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">I am having problems with rviz. When I have a robot model loaded (many<br>
difference models such as pr2, p2os, or others), a point cloud (such<br>
as from stereo_image_proc), or a costmap displayed, the update rate of<br>
rviz goes way down. Also all GUI response time (moving windows,<br>
dragging windows, etc) starts lagging quite a bit. Looking at top,<br>
rviz is not taking up a lot of CPU, but Xorg goes to 100% as soon as<br>
rviz is started. I have noticed that maximizing/unmaximizing the<br>
window sometimes helps the problem, but will also frequently crash<br>
rviz as well. I have noticed that turning twinview off will fix the<br>
problem temporarily, but then will come back after a while. Turning<br>
twinview back on will sometimes fix the problem or sometimes crash<br>
rviz. These problems do NOT happen in the boxturtle version of rviz. I<br>
am running the most recent version of ROS -r10792 and rviz -r31988<br>
from SVN on a machine that is a well-updated version of Ubuntu 10.04.<br>
Any ideas?<br>
<br>
my graphics card:<br>
<br>
01:00.0 VGA compatible controller: nVidia Corporation G84 [Quadro FX<br>
570] (rev a1)<br>
Subsystem: nVidia Corporation Device 0474<br>
Flags: bus master, fast devsel, latency 0, IRQ 16<br>
Memory at fc000000 (32-bit, non-prefetchable) [size=16M]<br>
Memory at d0000000 (64-bit, prefetchable) [size=256M]<br>
Memory at fa000000 (64-bit, non-prefetchable) [size=32M]<br>
I/O ports at dc80 [size=128]<br>
[virtual] Expansion ROM at fde00000 [disabled] [size=128K]<br>
Capabilities: <access denied><br>
Kernel driver in use: nvidia<br>
Kernel modules: nvidia-current, nvidiafb, nouveau<br>
<br>
<br>
my CPU:<br>
<br>
processor : 3<br>
vendor_id : GenuineIntel<br>
cpu family : 6<br>
model : 15<br>
model name : Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz<br>
stepping : 11<br>
cpu MHz : 2393.567<br>
cache size : 4096 KB<br>
physical id : 0<br>
siblings : 4<br>
core id : 3<br>
cpu cores : 4<br>
apicid : 3<br>
initial apicid : 3<br>
fpu : yes<br>
fpu_exception : yes<br>
cpuid level : 10<br>
wp : yes<br>
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov<br>
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx<br>
lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64<br>
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow<br>
vnmi flexpriority<br>
bogomips : 4787.98<br>
clflush size : 64<br>
cache_alignment : 64<br>
address sizes : 36 bits physical, 48 bits virtual<br>
power management:<br>
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</blockquote></div><br>