Hello,
I have my Lenovo Legion T5 desktop dual boot with Ubuntu 20.04 LTS on its SSD M.2 drive (256 GB). In the past, most of time I used Ubuntu, not Windows 10. A few weeks ago, I went to Windows 10 OS and it was installed new MSFT updates automatically. After the Windows 10 updates, reboot it, the screen showed:
"Failed to open \EFI\UBUNTU\Failed to load image \EFI\UBUNTU\start_image() returned Invalid Parameter, failing back to default loader"
Then, the GRUB screen showed menu options in larger fonts. Ubuntu can boot up, but very slowly than before and in low display resolution mode. The Legion has a low end PCIe Nvidia card installed.
Can you help me what is wrong? How can I make the Ubuntu system go back to normal?
Thanks in advance
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