Hi Guys, I know it may not be a right place to post this problem and ask for help. But, I did not find a proper unix mailing list yet. So, I hope that I can get some help from this mailing group. We have a sgi unix machine, and when individual users or even root login, and click on "open unix shell", it just blinked for a while, then nothing happened. We don't know what is going on. The workstation seems normal except for this strange problem. What should I do to fix this problem? Thanks Dr. Weidong Hu Immunology Division, BRI, City of Hope 1500 Duarte Rd., Duarte, CA 91010 Tel: 626 359-8111, ext: 63416 Fax: 626 301-8186 ____________________________________________________ Start your day with Yahoo! - make it your home page http://www.yahoo.com/r/hs