taotien Posted August 4, 2019 Share Posted August 4, 2019 (edited) My keyboard and mouse lighting effects have a stuttering issue when passed through to my Windows VM (ie. it normally is a smooth 60hz, now it's 30~). I don't have a problem when I'm running Windows barebones. Sometimes my mouse also feels like it has difficulty tracking for a split second, but that may just be because I'm bad. Edited August 7, 2019 by taotien Quote Link to comment
Squid Posted August 4, 2019 Share Posted August 4, 2019 Are you passing through the USB controller they're attached to or just checking off the keyboard / mouse when you edit the VM template? Quote Link to comment
taotien Posted August 4, 2019 Author Share Posted August 4, 2019 Just checking off the KB / using the Hotplug USB plugin. I don't have a usb card yet but I'm planning on one for my pile of usb devices. Quote Link to comment
Squid Posted August 4, 2019 Share Posted August 4, 2019 3 minutes ago, taotien said: Just checking off the KB / using the Hotplug USB plugin. I don't have a usb card yet but I'm planning on one for my pile of usb devices. Could be it. There's latency, overhead, etc when KVM is basically emulating a usb controller Quote Link to comment
taotien Posted August 5, 2019 Author Share Posted August 5, 2019 (edited) Ahh I see. I thought it was more straightforward than that. Would it help to have USB 3.0 selected in the configurator for better speeds on USB disks? Probably also why my USB DAC/amp crackles as well. Thanks for the tips. Edited August 5, 2019 by taotien Quote Link to comment
taotien Posted August 6, 2019 Author Share Posted August 6, 2019 Swapping to the USB 3.0 qemu XHCI emulated drivers fixed the issue for the KB. Will see if the audio is fixed later Quote Link to comment
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