Boot hang: Sony VAIO

[Konstantin Belousov]

On Wed, Jun 17, 2015 at 11:07:24AM -0230, Jonathan Anderson wrote:
> Hi all,
> 
> I???m trying to upgrade an old Sony VAIO laptop from 10.1 to -CURRENT. Everything seemed to work well with 10.1, but on -CURRENT I get no further in the boot than:
> 
> ```
> ACPI: No DMAR table found
> Event timer ???LAPIC??? quality 600
> ACPI APIC Table: <Sony VAIO>
> ```
> 
> If I disable ACPI, I get:
> 
> ```
> APIC: Could not find any APICS.
> panic: running without device atpic requires a local APIC
> ```
> 
> What???s changed between 10 and 11, ACPI-wise? Any thoughts on what I might be able to do (besides stay on 10)?
> 
> Thanks,
> 
Show bootverbose dmesg.