Suspend not working after upgrade to 14.04

[Adam Funk]

On 2014-06-27, Adam Funk wrote:

> On 2014-06-26, Liam Proven wrote:
>
>> On 25 June 2014 22:51, Adam Funk <a24061 at ducksburg.com> wrote:
>>>
>>> If that is the case, what package should I look at (to see if the bug
>>> has been reported already, or to report it) --- the kernel package?
>>
>>
>> I think I'd report against Nouveau.
>
> OK, today's updates added a new kernel (3.13.0-30-generic #54-Ubuntu
> SMP).  Booting into that gave the same problems with suspend (I
> checked the syslog & the "Device 0000:01:00.0 failed to suspend async:
> error -16" was the same).
>
> I rebooted into the older one (3.11.0-23-generic #40-Ubuntu SMP
> again), & suspend works now.  The xserver-xorg-video-nouveau package
> was installed on 2014-06-19 (version 1:1.0.10-1ubuntu2) as part of the
> upgrade to Ubuntu 14.04, & hasn't changed since.  So it seems to me
> that the combination of new (i.e., 14.04) kernels & the new nouveau
> doesn't work on my system, but the combination of the old kernel & the
> new nouveau does.  Weird.

Well, I toughed it out using the old kernel until I upgraded to 14.10,
and suspend works with the new one (3.16.0-24-generic #32-Ubuntu SMP).