Created attachment 790316 [details] the two gui window Description of problem: Run "subscription-manager-gui" twice quickly will launch two subscription-manager-gui window. Version-Release number of selected component (if applicable): subscription-manager-gui-1.8.21-1.el5 subscription-manager-firstboot-1.8.21-1.el5 subscription-manager-1.8.21-1.el5 python-rhsm-1.8.17-1.el5 How reproducible: always Steps to Reproduce: 1.Open two CLI window and type cmd #subscription-manager-gui 2.quickly execute both cmd in the two CLI window Actual results: Two subscription-manager-gui window will show. Please see the attachment. Expected results: Only one window should show and the other should say "subscription-manager-gui is already running" Additional info: If I execute the cmd "subscription-manager-gui" once and wait untill the GUI window shows then run the cmd "subscription-manager-gui" in another CLI window, the result is right no more GUI window would show.
They must be opened < .25 seconds or so apart. If two gui windows do open, they will mirror certificates within 2 seconds of a certificate change (register/attach/remove), so I don't think this is a problem.