Chribu solved initial problem but Xvnc worked only first two times... Very strange. Now, after some seconds, gdm seems to crash (look attachment).
This is the dump of /var/log/syslog: May 29 23:21:34 HomeDesk gdm[7368]: Handling user message: 'GET_CONFIG greeter/SetPosition 127.0.0.1:1' May 29 23:21:34 HomeDesk gdmlogin[7406]: Got response: 'OK false' May 29 23:21:34 HomeDesk gdmlogin[7406]: Sending command: 'CLOSE' May 29 23:21:34 HomeDesk gdm[7368]: Handling user message: 'CLOSE' May 29 23:21:35 HomeDesk gdm[7400]: gdm_slave_wait_for_login: In loop May 29 23:21:36 HomeDesk gdm[7400]: term_quit: Final cleanup May 29 23:21:36 HomeDesk gdm[7400]: gdm_slave_quick_exit: Will kill everything from the display May 29 23:21:36 HomeDesk gdm[7400]: Running gdm_verify_cleanup and pamh != NULL May 29 23:21:36 HomeDesk gdm[7400]: gdm_slave_quick_exit: Killed everything from the display May 29 23:21:36 HomeDesk gdm[7368]: mainloop_sig_callback: Got signal 17 May 29 23:21:36 HomeDesk gdm[7368]: gdm_cleanup_children: child 7400 returned 65 May 29 23:21:36 HomeDesk gdm[7368]: gdm_child_action: In remanage May 29 23:21:36 HomeDesk gdm[7368]: gdm_display_unmanage: Stopping 127.0.0.1:1 (slave pid: 0) May 29 23:21:36 HomeDesk gdm[7368]: gdm_display_dispose: Disposing 127.0.0.1:1 May 29 23:21:36 HomeDesk gdm[7368]: gdm_display_unmanage: Display stopped Any tip? I tried both with VNCviewer and cotvnc (OSX vnc clients). ** Attachment added: "vncviewer error screenshot" http://librarian.launchpad.net/7871739/problem_xvnc4_gdm.jpg -- vnc4server does not start Desktop environment after security update https://bugs.launchpad.net/bugs/78282 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs