Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Mouse cursor deviates from target

  • 2 replies
  • 0 have this problem
  • 13 views
  • Last reply by cor-el

more options

Hi!

I run Firefox-ESR on kali Linux in a Parallels Virtual Machine. Since a few updates I see a strange behavior: The mouse target under the cursor deviates from from each other by approximately 50 pixels. I can use Firefox as usual but need to adopt to this behavior manually. There are no extensions or add-ins. Any idea?

Hi! I run Firefox-ESR on kali Linux in a Parallels Virtual Machine. Since a few updates I see a strange behavior: The mouse target under the cursor deviates from from each other by approximately 50 pixels. I can use Firefox as usual but need to adopt to this behavior manually. There are no extensions or add-ins. Any idea?

All Replies (2)

more options

Additional information: This behavior is not shown, when Firefox runs in full-screen

more options

You can try to disable hardware acceleration in Firefox.

Close and restart Firefox after modifying the setting to apply changes.