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boot - I got stuck on black screen after bios. I have the ubuntu installed on raid sas controller - Ask Ubuntu
![Black screen may occur if enabling Hyper-V in Windows settings and setting buffer size in BIOS to less than 1G - Thinkpad E495, E595 - Lenovo Support VN Black screen may occur if enabling Hyper-V in Windows settings and setting buffer size in BIOS to less than 1G - Thinkpad E495, E595 - Lenovo Support VN](https://download.lenovo.com/km/media/images/HT510806/enable%20hyper-v%20and%20save_20200716074309753.jpg)
Black screen may occur if enabling Hyper-V in Windows settings and setting buffer size in BIOS to less than 1G - Thinkpad E495, E595 - Lenovo Support VN
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