Not centred on my amd64, quite easy to test it by just taking eg. the latest daily amd64 live image from http://cdimage.ubuntu.com/daily-live/ and boot from it.
Gfx card is ATI X800 GTO, which needs currently vga=XXX parameter because of bug 86666. -- usplash progress bar not centered https://launchpad.net/bugs/88895 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
