Bug#1004060: systemd: breaks lightdm / lightdm-gtk-greeter
On 2022-01-24 18:32:43 +0100, Yves-Alexis Perez wrote:
> out of curiosity, did you try to move the mouse (and bring it “back” to the
> main screen) and see if the login dialog appears? My main setup also uses a
> dual screen (docked laptop with an external screen), and I didn't (yet)
> experienced the issue you describe, but both my screens have pretty similar
> resolutions (laptop is 1920×1080, external screen is 1920×1200).
I had tried to move the mouse, but this didn't have any effect. So
this is rather different than bug 993752 (where moving the mouse
switches the width of the screen) I had reported in September.
> Also are both screens on and visible?
When the bug occurs, both screens are always on and are mirrored.
I'm wondering: in the lightdm-gtk-greeter logs, I got lots of warnings
Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)
I also get some of such warnings when the bug doesn't occur.
But perhaps this shows that something is wrong.
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Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
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