This guide will aid you in setting up Ubuntu on a virtual machine (on a Windows PC/Laptop) and install ROS on it. scottgus1 Site Moderator Posts: 18440 Joined: 30.Installing ROS Noetic on Ubuntu 20.04 using VirtualBox (on Windows) Logs from saved-state startup are missing some important diagnostic data, so we want logs from full shut down and restart rather than saved state for most troubleshooting situations. In many cases a regular shut down and reboot might be faster than a saved state turn-off-and-back-on, especially when the VM is stored on an SSD. Saved State is best used when the host must shut down before the VM can (perhaps from power issues), or when the VM is stored on slow media, like an old hard drive. Also, save-stated VMs have gone bad for unknown reasons and have to discard the saved state to restart. Saved-state is directly tied into the CPU state and memory in the host PC and may have issues restarting on occasion if the host changes sufficiently, perhaps in CPU or memory. "Saved-state" in and of itself is still supported and works, like all computer programs, most of the time. This is consistent, it happens every time, and it's the only way I have found to access my VM once I started experiencing this problem.Īny suggestions on what this might be, and where I would start looking? Any pointers? I access my GNOME desktop and everything is ok). Then I go to Machine -> Reset on the Virtualbox menu, it boots again, I get the login screen. and end up with a blank screen (screen detection problems again?). So I upgraded to Virtualbox 6.1, installed the 6.1 Guest Additions, and problem solved.Įxcept that seems to have introduced a new problem: now every time I start my VM, it boots, I get the login screen, I enter credentials.
I regularly run apt update/upgrade on my Ubuntu VM and at a certain point, after one of these upgrades that affected the kernel, the 6.0 Guest Additions seemed to be "insufficient" and I started having trouble with my VM using the full screen size on my laptop (1920x1080 - the option was not even there to set manually). Until not long ago, Virtualbox was 6.0 (possibly 6.0.22? can't recall) and recently I upgraded to 6.1.18 r142142. I've been running Ubuntu 20.04 LTS for several months now - mostly without problems - as a guest on Virtualbox, with Windows 10 as the host OS. New to the forum, and looking for some guidance here.
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