As Linux matures and distributionsbecome more reliable, we hope that this problem will go away. However, evencommercial UNIX implementations can be tricky at times. When all else fails,sit back, take a few deep breaths, and go after the problem again when youfeel relaxed. Your mind and conscience will be clearer. Refrain from posting spuriously.
Many people make the mistake of posting or mailing messages pleadingfor help prematurely.
Often, you will catchyour own mistake five minutes later and find yourself in the curioussituation of defending your own sanity in a public forum. Before postinganything any of the Linux mailing lists or newsgroups, first attempt toresolve the problem yourself and be absolutely certain what the problemis. Perhaps the machine isunplugged. If you do post for help, make it worthwhile. When posting, remember that the people reading yourpost are not there to help you.