Today I've been installing Parrot OS on my VM Virtualbox, when I've already istalled it, i opened a new terminal, and I typed sudo apt update and after that sudo apt full-upgrade.
When it finished, i rebooted. Then the I logged in, after that I got freezed screen. I've closed Parrot OS and VM, then i entered again and it worked. It seems like when i close the entire VM it works.
But another thing that happens, is that the resolution doesn´t work correctly, I typed sudo vi /etc/default/grub to change resolution. Then I changed where it says
9 GRUB_CMDLINE_LINUX_DEFAULT=""$
to
9 GRUB_CMDLINE_LINUX_DEFAULT="quiet spash video=hyperv_fb:1920x1080"$
After that i typed reboot (as i told you before i had to close and open again VM) but it didn´t work, i've tried from settings of VM but it didn't work. How can i change the resolution to 1920x1080?
