Suspend not working after upgrade to 14.04

[Adam Funk]

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.