When I open Linux Mint 18.1 Cinnamon in Virtualbox (the latest version), the desktop background doesn't display correctly - the colour is wrong. If I try to correct the mistake by rebooting Cinnamon, Virtualbox then crashes with an error message. If I try again, the same happens. Sometimes it takes several attempts before I can finally get the correct background colour.
Here are some screenshots:
The desktop background error:

The error message that appears when Virtualbox crashes:

I'm not sure whether this is a Cinnamon problem or a Virtualbox problem. I don't have Linux Mint installed on an actual computer, only in a virtual machine, so I can't check this problem on actual hardware.
Hi,
Make sure to upgrade all muffin packages to their latest version (3.2.2 at the moment).
And then, open a terminal and type:
gsettings set org.cinnamon.muffin background-transition fade-in
That should solve the color issue.
Can you tell us which version of Virtualbox this is?
I am using VirtualBox 5.1.12 (on OS X 10.11.6), and was experiencing this issue.
The above setting has resolved the problem for me.
@frasca Are you using Mint18 as well?
@clefebvre I'm using version 5.0.30 of Virtualbox.
@JosephMcc I am using Mint 18.1 (this issue happens out of the box with a clean install)
I have another Mint 18.0 VM that does not have this problem.
@clefebvre Recently installed Linux Mint 18.1 and had the same issue after the fresh install, your fix worked for me as well. (VirtualBox 5.1.18 / Windows 10)
@clefebvre Thanks! Your fix worked on Mint 18.1 (upgraded from 17.3) in VirtualBox 5.1.22 on a Windows 7 host.
Didn't work for me. Got a "No such key 'background-transition' error. Mint 18.1 Cinnamon on a Windows 10 host.
EDIT: Yep, didn't have muffin 3.2.2. Works beautifully now. Thanks!
This requires muffin3.2.2
This backgound-image-issue is still an issue on Linux Mint 18.3 - can we expect this to be "solved" (maybe set as default) with Linux Mint 19? (I had no vbox crashes btw).
As of this moment - this issue is NOT solved out of the box with Linux Mint 19.
But this fix worked for me as well.
Also, I was only getting the color shift - not a crash. Still annoying.
Also - this is a per user setting.
Is there any way to make this global?
If I wanted to back this out, or make other adjustments, where would I look for optional arguments.
I tried to install the muffin docs, but that didn't work.
Thanks, the fix worked for me running Cinnamon on Ubuntu rather than Mint.
Linux Mint 19.3 guest was seeing the same thing and the workaround from clefevbre fixed it
I was facing this problem in Linux Mint 19 Cinnamon in VirtualBox. clefebvre's workaround worked for me.
I would also suggest to re-open this issue as it is not fixed out of the box.
gsettings set org.cinnamon.muffin background-transition fade-in
this worked for me on an LMDE 2 VM, running Virtualbox 5.2.18, that I upgraded to LMDE 3, with Win 10 host.
'gsettings set org.cinnamon.muffin background-transition fade-in'
clefebvre's workaround worked for me on Linux Mint 19 Cinnamon in VirtualBox 5.2.18 hosted with MacOS 10.13.6
also worked in Linux Mint 19 Cinnamon in VirtualBox 5.2.20 hosted with Win10 Pro
If you don't like the fade-in effect, you can also use:
gsettings set org.cinnamon.muffin background-transition none
To list all possible values, run:
gsettings range org.cinnamon.muffin background-transition
The offending value (and, on my machine, the only other one) seems to be blend.
Had zero issues with any of my Mint installs (Windows 10 1909 Host/VBox 6.0.14) until I installed Linux Mint Debian Edition (LMDE) Cindy. Found this article and the command
gsettings set org.cinnamon.muffin background-transition fade-in
fixed this for me perfectly - many thanks @clefebvre !
Most helpful comment
Hi,
Make sure to upgrade all muffin packages to their latest version (3.2.2 at the moment).
And then, open a terminal and type:
gsettings set org.cinnamon.muffin background-transition fade-inThat should solve the color issue.
Can you tell us which version of Virtualbox this is?