Screencast capture in Full Screen Exclusive Mode on XWayland

[Jonas Ådahl]

On Wed, Jun 07, 2023 at 11:21:31AM -0700, Philip Race wrote:
> 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)

Is that mutter 42.5, or some other package? I think you should be able
to check with `apt list mutter`.


Jonas

> 
> 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.
> > > > 
> > > > 
> > 
>