Removed the second quiet option in /boot/grub/menu.lst and now boot normal on VAIO VGN-C1S/H. I've downloaded current iso image yesterday (april 14th).
-- [Hardy] ACPI Embedded Controller (EC) stops boot when kernel boot 'quiet' option is enabled https://bugs.launchpad.net/bugs/191137 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs