Re: [PATCH 0/3] SDL2 usability fixes

[Volker Rümelin]

> I'm trying to use QEMU on Windows hosts for fun and for profit. While the GTK
> GUI doesn't seem to support OpenGL under Windows the SDL2 GUI does. Hence I
> used the SDL2 GUI where I ran into several issues of which three are fixed in
> this series, which are:
>
> * Alt+Tab switches tasks on the host rather than in the guest in fullscreen mode
> * Alt+F4 closes QEMU rather than a graphical task in the guest
> * AltGr keyboard modifier isn't recognized by a Linux guest
>
> More information about each issue is provided in the patches.
>
> Bernhard Beschow (3):
>    ui/sdl2: Grab Alt+Tab also in fullscreen mode
>    ui/sdl2: Grab Alt+F4 also under Windows
>    ui/sdl2-input: Fix AltGr modifier on Windows hosts
>
>   ui/sdl2-input.c | 13 +++++++++++++
>   ui/sdl2.c       |  2 ++
>   2 files changed, 15 insertions(+)

Hi Bernhard,

I don't think these patches are necessary. The AltGr key and the 
keyboard grab was fixed in 2020 with commit 830473455f ("ui/sdl2: fix 
handling of AltGr key on Windows") and a few commits before.

Something broke in the last few weeks. At the moment my Linux guest 
fails to start on Windows with -display sdl. QEMU locks up a short time 
after the Linux kernel starts. I'll try to find the commit that caused 
this regression.

With best regards,
Volker