Inconsistent Program Behavior between Host and Guest

Discussions related to using VirtualBox on Windows hosts.
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claytoncarney
Posts: 46
Joined: 21. Oct 2011, 21:01
Primary OS: MS Windows 10
VBox Version: OSE other
Guest OSses: Ubuntu 20

Inconsistent Program Behavior between Host and Guest

Post by claytoncarney »

OS: Windows 7 Home Premium 64-Bit

I have this OS install on both the host and a VBox guest. I also have the same version of Google Chrome and the Web Developer extension installed on both systems.

When I attempt to use one of the Web Developer custom tools (e.g. Validate HTML), it always crashes on the host. However, it always works normally on the guest.

Anyone care to speculate why is happening?
noteirak
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Posts: 5231
Joined: 13. Jan 2012, 11:14
Primary OS: Debian other
VBox Version: OSE Debian
Guest OSses: Debian, Win 2k8, Win 7
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Re: Inconsistent Program Behavior between Host and Guest

Post by noteirak »

You're asking why a program that has nothing to do with Virtualbox, not running under Virtualbox but directly under your host, is crashing? Usually we get the other way around :mrgreen:

Wild guesses :
- RAM shortage
- RAM defect
- Corrupted install on the host
- HDD defect
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claytoncarney
Posts: 46
Joined: 21. Oct 2011, 21:01
Primary OS: MS Windows 10
VBox Version: OSE other
Guest OSses: Ubuntu 20

Re: Inconsistent Program Behavior between Host and Guest

Post by claytoncarney »

May have discovered the source. Was running the VM with only one CPU. Change settings to use two CPUs, BOOM! Fails on both systems.

My guess now is there must be a threading issue in Chrome...
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