Reported here per Mike Harris' request, more info including links to strace ltrace outputs at https://bugzilla.redhat.com/180284 When starting up xfontsel or xemacs in a en_US.UTF-8 setup, it takes about 3 seconds during which the CPU load is 100% and eventually loads with the warning: "Warning: Missing charsets in String to FontSet conversion" output on the console. I'm guessing during the load it's doing something with the font server. Starting it without UTF-8 (LANG=en_US xfontsel) brings it up immediately without warnings. This is Fedora Core 5 test 3.
I can no longer reproduce this with FC5 final, assuming fixed.
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