Description of problem: vncviewer crashes on very attempt to connect to any macine after upgrading to fc18 Version-Release number of selected component: tigervnc-1.2.80-0.6.20121126svn5015.fc18 Additional info: backtrace_rating: 4 cmdline: vncviewer crash_function: snprintf executable: /usr/bin/vncviewer kernel: 3.7.2-201.fc18.x86_64 remote_result: NOTFOUND uid: 1500 Truncated backtrace: Thread no. 1 (10 frames) #7 snprintf at /usr/include/bits/stdio2.h:65 #8 saveViewerParameters at /usr/src/debug/tigervnc-1.2.80-20121126svn5015/vncviewer/parameters.cxx:520 #9 ServerDialog::handleConnect at /usr/src/debug/tigervnc-1.2.80-20121126svn5015/vncviewer/ServerDialog.cxx:244 #10 Fl_Widget::do_callback at Fl_Widget.cxx:328 #11 do_callback at ../FL/Fl_Widget.H:857 #12 handle at Fl_Return_Button.cxx:56 #13 Fl_Return_Button::handle at Fl_Return_Button.cxx:52 #14 Fl_Group::handle at Fl_Group.cxx:183 #15 send at Fl.cxx:1104 #16 Fl::handle_ at Fl.cxx:1362
Created attachment 683912 [details] File: backtrace
Created attachment 683913 [details] File: cgroup
Created attachment 683914 [details] File: core_backtrace
Created attachment 683915 [details] File: dso_list
Created attachment 683916 [details] File: environ
Created attachment 683917 [details] File: limits
Created attachment 683918 [details] File: maps
Created attachment 683919 [details] File: open_fds
Created attachment 683920 [details] File: proc_pid_status
Created attachment 683921 [details] File: smolt_data
Created attachment 683922 [details] File: var_log_messages
the problem was related to broken .vnc preferences for the user that was not a issue in the previous OS.. removing and recreating .vnc preferences allowed vnc to function fine.. thanks