Ubuntu 19.According to this compatibility sheet, the game Star Wars: X-Wing runs slowly in SheepShaver and Basilisk II. Running htop in the background on the guest while the problem is occurring indicates there's not a corresponding maxing out of memory or any swap file usage, and the virtual CPU spiking appears to coincide with heavy disk IO activity. Seems this isn't specific to Windows guests.Įver since installing the latest macOS update last night I've begun experiencing terrible sluggishness when running anything fairly CPU-intensive with my Ubuntu 19.04 guests, even if it's merely upgrading software packages or launching a browser. Looks like it would take quite some time for a real fix, I'll keep an eye on this. I'll mark this issue as resolved for now, but keep the tag in the subject. I updated to Fusion 11.1.1, confirmed that I can login to the system, and desktop shows normally.Īs ksc says, it is a workaround which I'm not quite sure if I can trust it to do my work in it.Īt least, I'm able to get my works out and change to other options now. Still we are waiting for an official solution.

If you don’t need to use much memory and can work with it, you might try set the memory to 2G, or maybe less than 4G is also okay? Re: VM became extremely slow after upgraded to macOS 10.14.6 We have some reports that some users found out that if set the memory of VM to 2G could help. Many users encountered this issue which leads to completely unusable of VMs.Īnd we got some replies from Fusion developers, you could help developers identify issues by replying your hardware models/is disk encrypted or have the VM encrypted etc. Status: This issue has not been solved yet. I’m updating this for convenient reference.

Now I cannot continue my work.really frustrating. The VMs are set to use TPM, I don't know if it's relevant. This issue is officially solved with Apple’s macOS 10.14.6 supplemental update.Īfter I upgraded my 2 MBP to 10.14.6, all of the Windows VMs became extremely slow and stuck at the login screen.

How to fix lag on mac os x in vmware