I use emacs 23.2.1 and auctex 11.85-1 in Debian 6 .
When I preview ' $\{a_n \}$ ' , this simple formula , I get the
following errors :
gs -dOutputFile\=\(_region_.prv/tmp5813419/pr1-1.png\) -q -dSAFER
-dNOPAUSE -DNOPLATFONTS -dPrinted -dTextAlphaBits\=4
-dGraphicsAlphaBits\=4 -sDEVICE\=png16m -r155.52x155.384
GS>{DELAYSAFER{.setsafe}if}stopped pop/.preview-BP
currentpagedevice/BeginPage get dup null eq{pop{pop}bind}if
def<</BeginPage{currentpagedevice/PageSize get dup 0 get 1 ne exch 1
get 1 ne or{.preview-BP 0.184314 0.309804 0.309804 setrgbcolor
clippath fill 0.980392 0.921569 0.843137
setrgbcolor}{pop}ifelse}bind/PageSize[1
1]>>setpagedevice/preview-do{[count 3 roll save]3 1 roll dup length
0 eq{pop}{setpagedevice}{ifelse .runandhide}stopped{handleerror
quit}if aload pop restore}bind def
[(_region_.prv/tmp5813419/preview.ps
<http://preview.ps>)(r)file]aload exch dup 0 setfileposition
21394()/SubFileDecode filter cvx .runandhide aload pop dup dup 21394
setfileposition 137()/SubFileDecode filter cvx<<>>preview-do
Error: /invalidfileaccess in --file--
Operand stack:
--nostringval-- (_region_.prv/tmp5813419/preview.ps
<http://preview.ps>) (r)
Execution stack:
%interp_exit .runexec2 --nostringval-- --nostringval--
--nostringval-- 2 %stopped_push --nostringval--
--nostringval-- %loop_continue --nostringval--
--nostringval-- false 1 %stopped_push .runexec2
--nostringval-- --nostringval-- --nostringval-- 2
%stopped_push --nostringval--
Dictionary stack:
--dict:1160/1684(ro)(G)-- --dict:0/20(G)-- --dict:72/200(L)--
Current allocation mode is local
Last OS error: 2
Current file position is 532
GS<3>
What is the matter ?
Thanks first of all !