Lenovo W540 blank screen on suspend/resume after update

[Adrian Chadd]

Hi,

Thanks. Please do. start by reverting the patches from me and jkim;
see if it changes the behaviour.

Thanks,


-adrian


On 14 November 2014 12:33, Eric McCorkle <eric at metricspace.net> wrote:
> Sorry, don't remember the working version.
>
> I have acpi_video compiled in to my kernel. I've tried it with both vt and
> sc and gotten the same result.
>
> Might try to do more diagnostics this weekend.
>
> On November 14, 2014 11:18:57 AM EST, Chagin Dmitry <dchagin at freebsd.org>
> wrote:
>>
>> On Thu, Nov 13, 2014 at 02:13:35PM -0800, Adrian Chadd wrote:
>>>
>>>  Hi,
>>>
>>>  Does it stay blank if you have acpi_video (+ vt) loaded?
>>>
>>>  What was the revision of 11 you were previously running?
>>>
>>>
>>>
>>>  -adrian
>>>
>>>
>>>  On 13 November 2014 14:10, Eric McCorkle <eric at metricspace.net> wrote:
>>>>
>>>>  Hello,
>>>>
>>>>  I updated my kernel and userland with a fresh update from 11 yesterday,
>>>> and
>>>>  I'm now seeing a blank screen after suspend/resume, where it was
>>>> working
>>>>  fine previously.
>>>>
>>>>  I had been trying out the new vt console, so I switched back to sc, but
>>>> the
>>>>  blank screen is still there.
>>>>
>>>>  Sorry, I don't have any information beyond this (quite busy
>>>> these days).
>>>>
>>>>  Eric
>>
>>
>>
>> Lenovo t540, same here. r274463 + sc. resume worked two weeks ago.
>>
>
> --
> Sent from my Blackphone with K-9 Mail. Please excuse my brevity.