Move your mouse to top menu, found out VirtualBoxlogo, select My virtual machine VirtualBox 6.1.32 Max scale factor is 300% Īnd, VirtualBox default interface is 400*300with scale factor 100% Ĭlick VirtualBox APP, then you see ' Oracle Vm VirtualBox Manager', My host machine macOS Retina display is 13.3 inch ( 2560*1600) Just as Virtual Box manually installed Debian on Mac for example: Step is to restart host machine(e.g: macOS/Windows). Guest's scale factor, third step is to adjust guest's resolution, fourth Machine's scale factor and maximum screen size, second step is to adjust When a new virtual machine witness on mac, first step is to adjust virtual

Please do the same functional operation on your Host Windows, VM VirtualBox and guest ' Arch Linux'. I have just used ' VirtualBox' to install ' Debian' on ' Mac', so just use this for example. Please contact the moderators of this subreddit if you have any questions or concerns.Just adjust VirtualBox-General's Display ' Maximum screen size' and ' Scale Factor' Īnd adjust guest machine-General's Display ' Scale Factor' Īlso choose guest machine-Settings's Display ' Resolution'. I am a bot, and this action was performed automatically. Thanks for taking the time to help us help you! Also, PLEASE remember to change the flair of your post to Solved after you have been helped! Your post has not been deleted - do not re-submit it. If you have met these requirements, you can ignore this comment. If this is your first time creating a virtual machine, we have a guide on our wiki that covers the important steps. Please also check our FAQ and if you find your question is answered there, PLEASE remove your post or at least change the flair to Solved.

Please check Google and the VirtualBox Manual before asking simple questions. PLUS a detailed description of the problem, what research you have done, and the steps you have taken to fix it.

Whether you have installed Guest Additions and/or Host Extensions (this solves 90% of the problems we see) Whether you have enabled VT-x/AMD-V (applicable to all hosts running 6.1 and above) and disabled HyperV (applicable to Windows 10 Hosts) This is just a friendly reminder in case you missed it.

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