Win10 system virtual machine installation of Ubuntu system failed, prompt: UBI language failed with exit code 1

yesterday I tried to install ubuntu under the virtual machine of win10 system on my new computer. As a result, I tried to install several versions of ubuntu one after another, but failed. “Ubi-language failed with exit code 1. Further information may be found in /var/log/syslog. Do you want to try running this step again before continuing?If you do not, your installation may fail entirely or be broken.

the bug report interface links:

solution: clear the current installation record, download ubuntu16.04 version, reinstall, install successfully.

Ubuntu download link:
Reference the install link:

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