Can't install Ubuntu on a vm

Discussions related to using VirtualBox on Windows hosts.
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mwk
Posts: 2
Joined: 2. May 2021, 05:17

Can't install Ubuntu on a vm

Post by mwk »

Screen is stuck at blinking cursor when I start the vm. I disabled hyper-v, made sure intel vt-x is enabled and still stuck.
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scottgus1
Site Moderator
Posts: 20945
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: PUEL
Guest OSses: Windows, Linux

Re: Can't install Ubuntu on a vm

Post by scottgus1 »

No hardening or Hyper-V problems, good.

RAM is severely overcommitted:
00:00:13.819698 Host RAM: 8066MB (7.8GB) total, 2758MB (2.6GB) available
00:00:14.040817 RamSize <integer> = 0x0000000140000000 (5 368 709 120, 5 120 MB, 5.0 GB)
00:00:14.041038 VRamSize <integer> = 0x0000000004600000 (73 400 320, 70 MB)
Aside from this the VM seems built OK. You could try disabling 3D acceleration until the installation is complete.
mwk
Posts: 2
Joined: 2. May 2021, 05:17

Re: Can't install Ubuntu on a vm

Post by mwk »

I've disabled 3D acceleration but nothing happens, tried increasing gpu memory and finally tried installing using vmware, still stuck at the blinking cursor and can't proceed to the installation screen.
Is there any chance that this may be happening due to the Ubuntu iso version?
scottgus1
Site Moderator
Posts: 20945
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: PUEL
Guest OSses: Windows, Linux

Re: Can't install Ubuntu on a vm

Post by scottgus1 »

mwk wrote:increasing gpu memory
Decreasing main memory would be a better direction. Your VM was asking for twice what the host had to give.

The ISO could be bad, too.
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