Yes, I have updated my system to the newest and this bug still exist. I used the Qt library in Ubuntu's software source.
And what information should I provide more? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1001621 Title: 32bit Qt software run in ubuntu 64bit can't get global menu and HUD To manage notifications about this bug go to: https://bugs.launchpad.net/appmenu-qt/+bug/1001621/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs