So it may be a problem with my laptop but I wasn’t sure so I just wanted to bring it to your attention . So I’m running Ubuntu Mate on Oracle VB on a MacBook Air 2020 . So when I’m using Ubuntu Mate , for the first few minutes , everything works normally but then suddenly everything becomes laggy and my laptop fans work overtime , it’s sounds like my laptop is a plane about to take off , I thought maybe it’s my system but when I used my normal system , everything is working fine . So is it a problem with the software or the virtual machine ? As when I use this on Parallels (Demo) , it worked fine no issues but since I cannot pay for the full version of Parallels , I’ve turned to Oracle . If it’s the VM , do y’all have alternative suggestions ?