If you did have it working, consider yourself lucky).I am about to begin new project about biometrics based authentication system for Windows XP & Linux and some specific USB fingerprint scanner. (By the way, Fusion 11 isn’t supported on Big Sur. If they’ve already upgraded and seeing issues, I suggest trying the manual uninstall process, reboot, then install Fusion. Don’t just drag and drop the application into the trash. If anyone asks me now what to do if they are performing an upgrade from Catalina or earlier to Big Sur or later, I’d recommend performing a full manual uninstall of Fusion per KB , then install Fusion 12.2.3 after upgrade. Nothing specific and don’t know if they are VMware or Apple related, just a gut feel given what I’m reading here. Especially when moving from Catalina to Big Sur or Monterey. I’ve been suspecting for some time now that there are Fusion “funny behaviors” that crop up when upgrading macOS versions while Fusion is installed. On Big Sur and Monterey, it uses the Apple Hypervisor Framework APIs - an “upper level monitor” that does not use kexts. (Fusion 12.2.x is not supported on Catalina). On Catalina, Fusion 12 and 12.1.x use kexts. I can live with that since my workflow doesn't include automated startup of VMs, but the interesting question is: why Fusion doesn't run the USB arbitrator on demand as it should?Īny suggestion on what else to check are greatly appreciated.įusion 12 is a bit of an interesting beast in respect to platform support. To sum up: VMware Fusion and the VM both work as expected if I start the USB arbitrator manually before running the VM. But if I restart it manually (launching the second command above) before running the VM, everything works again. Now, if I restart the VM, the USB arbitrator process does not run (that's unexpected). When I shuts down the VM, Activity monitor shows that the USB arbitrator process is terminated (it's expected, I suppose). This command starts the USB arbitrator process which (as far as I known) is responsible for the connection of USB devices to the guest OS.Ī quick check with Activity monitor reveals that now the USB arbitrator is running and, when I run the VM and connect a USB device, Fusion ask me where to connect the USB device. $ sudo /Applications/VMware\ Fusion.app/Contents/Library/vmware-usbarbitrator This command seems to solve reliably the problem of kexts silently blocked by macOS. In that case, after a restart, the kext loads successfully. This command may trigger the confirmation mechanism of macOS to approve a kext to be loaded through the Security tab of System Preferences. $ /usr/bin/kmutil load -p /Applications/VMware\ Fusion.app/Contents/Library/kexts/vmioplug.kext
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