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[Bug 1722884] Re: keyboard input while mouse moving triggers mouse failu
From: |
Geoffrey McRae |
Subject: |
[Bug 1722884] Re: keyboard input while mouse moving triggers mouse failure |
Date: |
Fri, 21 Feb 2020 10:58:19 -0000 |
I tracked this down and fixed it last year, your issue is unrelated.
https://github.com/qemu/qemu/commit/143c04c7e0639e53086519592ead15d2556bfbf2
#diff-3b5bd599c018d558b135bd19647a00c6
https://github.com/qemu/qemu/commit/7abe7eb29494b4e4a11ec99ae5623083409a2f1e
#diff-3b5bd599c018d558b135bd19647a00c6
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https://bugs.launchpad.net/bugs/1722884
Title:
keyboard input while mouse moving triggers mouse failure
Status in QEMU:
New
Bug description:
When QEMU is getting a ton of mouse input events if keys are pressed
on the keyboard the scan code will be corrupted causing erroneous
behavior. I have confirmed this problem in the latest version in git
(530049bc1dcc24c1178a29d99ca08b6dd08413e0).
After the erroneous behavior the operating system issues a keyboard
reset which prevents the mouse from functioning until the operating
system is restarted.
This seems to only occur if the PS2 mouse is being used as the input,
the tablet input device doesn't exhibit this behavior.
The same problem was reported here also:
https://openxt.atlassian.net/browse/OXT-562
Host : Debian 9
CPU : Ryzen 1700X
RAM : 16GB
Kernel: 4.12.0-0.bpo.2-amd64
Guest : Windows 10 (KVM)
RAM : 8GB (1GB Huge pages)
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- [Bug 1722884] Re: keyboard input while mouse moving triggers mouse failure,
Geoffrey McRae <=