I encountered a similar problem recently, sometimes (seems especially when I
un-grab Qemu input and then re-grab it) mouse pointer disappears (and
presumably the mouse is rendered inoperative). I didn't try with keyboard. I
am not sure whether the keyboard works at that point or not. I am not able
to consistently reproduce this problem, it occurs from time to time.
-Jiri
---------- Původní zpráva ----------
Od: Jiří Zárevúcky <[email protected]>
Datum: 18. 4. 2013
Předmět: [HelenOS-devel] Framebuffer problems
"Hi,
I have encountered the following problem with framebuffer.
If I disable compositor in the init program (to force legacy console
even with framebuffer), then after the framebuffer driver loads,
nothing is drawn on the screen. It's still possible to use kernel
console, but not the userspace. See the attached screenshots. Can
anyone reproduce or possibly tell me why it doesn't work?
PS: The reason I want to disable compositor is because it still locks
up for me (qemu i386 with or without kvm, updated Arch Linux).
-- Jirka Z."
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