Juergen Vigna wrote: >Why don't you just reconfigure the \ps_command in your lyxrc as >\ps_command "nice gs" > because nice doesn't return the right exit code, and LyX checks it. This doesn't work.
However, I did come up with a one liner patch for lyx-1.1.6, which calls the nice() system call. It works. The patch for 1.2 looks a bit harder though, because you don't want to 'nice()' most of the conversions - only picture previews. I just looked up whether nice is implemented in cygwin. It looks like it is *not* (but mmap is!). So a configure check will be necessary. Ben.
