I hit this bug myself (amd64 here, too). The patch proposed by Daniel Marynicz does not seem correct to me, because ENABLE_X86_64 is not defined [1], so the guint64 part does not get compiled.
The correct check is whether ARCH_X86_64 is defined. You can grep the mplayer's source and you will see that they either check for it (ARCH_X86_64, that is) or for __x86_64__ which is automatically defined by gcc when compiling on amd64. I am attaching a patch to gnome_screensaver.c that fixes the issue. Has this been reported upstream? ** Attachment added: "Patch for incorrect type on amd64" http://launchpadlibrarian.net/10333959/gnome-screensaver-amd64-type.patch -- [apport] mplayer crashed with SIGSEGV in dbus_g_proxy_call() https://bugs.launchpad.net/bugs/104660 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
