<AWT Dev> <AWT dev>[9] Review request for 8022810: Cannot list all the available display modes on Ubuntu linux in case of two screen devices

Sergey Bylokhov Sergey.Bylokhov at oracle.com
Tue May 31 15:22:18 UTC 2016


On 31.05.16 18:05, Semyon Sadetsky wrote:
>
>
> On 5/31/2016 5:18 PM, Sergey Bylokhov wrote:
>> On 31.05.16 17:09, Semyon Sadetsky wrote:
>>> This is not true. Current mode is returned for screen > 0
>>
>> Does it mean that this part in the description is incorrect?
> it depends on the OS and its configuration I guess. For Ubuntu 14/15 and
> OEL 6/7 it is not correct.

Then I suggest to check the system where the bug was reproduced for the 
first time.(bug was filed by SQE team).

Can you please provide the output of the test from the CR before/after 
the fix on your system?

>> ============================
>> Compile and run it on a system with two displays. Here is output when
>> both display are switched on (note: only current resolutions are listed):
>> Device: X11GraphicsDevice[screen=0]
>> Resolutions:
>> 966x1280
>> Device: X11GraphicsDevice[screen=1]
>> Resolutions:
>> 920x1280
>> ============================
>> Then try to switch one of the displays (e.g., System
>> Settings->Displays etc.) off and run the test again. The test output
>> looks like:
>> Device: X11GraphicsDevice[screen=0]
>> Resolutions:
>> 966x1280
>> 960x1280
>> 768x1024
>> 600x800
>> 480x640
>> ============================
>>
>>>> the list of supported modes changed and my question was: what happens
>>>> when these modes will be passed to setDisplayMode() (of course modes
>>>> and setDisplayMode should be from one GraphicsDevice object).
>>> the same as before the fix.
>>> ---
>>> Do you see any other concerns to the fix?
>>
>>
>


-- 
Best regards, Sergey.


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