Screencast capture in Full Screen Exclusive Mode on XWayland

[Philip Race]

Hmm .. but my install also says it has Gnome "42+3" .. and I read 
elsewhere that Ubuntu 22.04
has been updated to 42.5 (although it'll never get to 43)

Still seems like I should try something newer

-phil.


On 6/7/23 11:15 AM, Philip Race wrote:
> I'm seeing this on a fully patched Ubuntu 22.04.02 which has 
> "42.0-3ubuntu2" .. which I suppose is < 42.3
> so could well be that's the issue.
> Seems like we need to move up to more recent distro of something with 
> a later gnome.
>
> FYI Alexander found the problem went away on VirtualBox if he disables 
> 3D Acceleration
> but that isn't a general workaround ..
>
>
> -phil.
>
>
> On 6/7/23 8:52 AM, Jonas Ådahl wrote:
>> On Thu, Jun 01, 2023 at 09:59:47AM -0700, Philip Race wrote:
>>> Jonas,
>>>
>>> The problem discussed here
>>> https://wiki.openjdk.org/display/wakefield/Meeting+Notes
>>>
>>> "And there is one that is not a crash, with one particular test on
>>> particular systems, which we still need to analyze, related to be 
>>> not able
>>> to get the screen data."
>>>
>>> looks like a case in which JDK uses puts a window into full screen mode
>>> using this code
>>> https://github.com/openjdk/jdk/blob/master/src/java.desktop/unix/native/libawt_xawt/awt/awt_GraphicsEnv.c#L1672 
>>>
>>>
>>> In this case screencast capture of that window just fails.
>>>
>>> I found  a 12-18 month old thread where you were mentioned although 
>>> I'm not
>>> sure if you were directly involved
>>> or just integrating fixes.
>>>
>>> https://github.com/flatpak/xdg-desktop-portal/issues/610
>>> which linked to this
>>> https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1914
>>>
>>> Can you shed any light on whether this might still be an issue on 
>>> Gnome 42
>>> (which is what I think I have).
>> That should be included in 42, and does look related. There seems to
>> have been a regression
>> (https://gitlab.gnome.org/GNOME/mutter/-/issues/2282) that I seem to
>> have fixed
>> (https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2462). The fix
>> was backported to 42.3. What version of mutter does your system have
>> installed?
>>
>>
>> Jonas
>>
>>> -phil.
>>>
>>>
>