Public bug reported: Binary package hint: python-qt4
My program which uses PyQt4 hangs when the file open dialog is closed. I have an example cutdown program which demonstrates the issue. It works fine using qt4-4.3.0-9.fc7 and PyQt4-4.2-1.fc7 on Fedora 7. You have to click the button to open a file dialog, choose a file, close the dialog, and the program hangs (on Feisty) The program hangs in a futex_wait state (here from strace): stat64("/etc/xdg/Trolltech.conf", 0x849f300) = -1 ENOENT (No such file or directory) futex(0x8189ea8, FUTEX_WAKE, 1) = 0 futex(0x8189ea8, FUTEX_WAKE, 1) = 0 futex(0x8189ea8, FUTEX_WAKE, 1) = 0 futex(0x8189ea8, FUTEX_WAKE, 1) = 0 futex(0x8189ea8, FUTEX_WAKE, 1) = 0 futex(0x8189ea8, FUTEX_WAKE, 1) = 0 futex(0x82bcbe4, 0x5 /* FUTEX_??? */, 1) = 1 futex(0x82be894, FUTEX_WAIT, 1, NULL) = 0 futex(0x82be878, FUTEX_WAIT, 2, NULL) = 0 futex(0x82be878, FUTEX_WAKE, 1) = 0 futex(0x83c6f60, FUTEX_WAIT, 1, NULL) = 0 futex(0x83c6f44, FUTEX_WAIT, 2, NULL) = 0 futex(0x83c6f44, FUTEX_WAKE, 1) = 0 write(19, "\0", 1) = 1 futex(0x82a84e4, FUTEX_WAIT, 1, NULL ... I'll attach the program here... ** Affects: python-qt4 (Ubuntu) Importance: Undecided Status: New -- PyQt4 file dialog when closed hangs program https://bugs.launchpad.net/bugs/129486 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