I am having the same problem on my Toshiba X205-9810 with 9.10. I did not have the issue with 9.04. I can boot with acpi="off" or acpi="ht" but other boot parameters will fail.
-- Boot halts on Toshiba L505 https://bugs.launchpad.net/bugs/472183 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