I experience the same problem on my Samsung N130. I use it with custom installed Kingston SSD Now 64GB hard drive. The problem has risen during installation attempt. So I had to perform the installation of 9.10 with options "acpi=off noapic". Everything went fine, but the freshly installed system was not fully functional - only one thread of CPU is seen and no battery status at all (as ACPI is off). Enabling ACPI causes system hang with all the symptoms identical to described above.
So, for the moment a workaround for me is to boot kernel with "acpi=ht" option. I guess I should wait for Ubuntu kernel update that fixes the problem. But I'd better compile a custom kernel for now. -- ata1.00: exception Emask 0x0 SAct 0x807f SErr 0x0 action 0x6 frozen https://bugs.launchpad.net/bugs/285892 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