Thanks in advance for the help.  Trying to run a basic dotplot in lattice from R command line.  When the file is created, in Fedora, it is blank image (jpeg, bmp, png).  Image produces correctly in Windows environment.  Libraries lattice and latticeExtra are loaded.  Code:

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jpeg(file = "/tmp/img/temp31.jpg", width = 768, height=768)
xy <- dotplot(1:10)
print(xy)
dev.off()
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Using plot(1:10) instead of dotplot produces an image file. Also, I can successfully produce an image for dotplot() in pdf like this:

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trellis.device(device = "pdf",file = "/tmp/img/temp31.pdf")
xy <- dotplot(1:10)
print(xy)
dev.off()
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Thanks for any help you can provide.  Fedora version and R Session info is below.

Kevin

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[root@domU-12-31-39-00-58-82 /]# uname -r
2.6.21.7-2.fc8xen

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> sessionInfo()
R version 2.8.0 (2008-10-20)
i686-redhat-linux-gnu

locale:
C

attached base packages:
[1] grid      stats     graphics  grDevices utils     datasets  methods
[8] base

other attached packages:
[1] latticeExtra_0.5-4 RColorBrewer_1.0-2 lattice_0.17-20

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