I was installing dual boot Ubuntu with Windows 11 on my laptop. In the first time installation, everything was successful, I spared a 256GB space for Ubuntu, booting from USB driver, then select “install Ubuntu alongside windows”, until it prompted that several partitions would be modified, the installation seemed stuck, so I powered off my laptop and restarted it.
After that, I checked the disk, the spared space was partitioned into 2 parts, one primary partition and a EFI system partition. I knew the installation was not successful so I formatted the two partitions and tried to reinstall Ubuntu.
In the second time, when I booted from USB and select “try or install Ubuntu”, it cannot enter the installation page normally, and showed:
[0.281699] ACPI BIOS ERROR (bug): Could not resolve symbol [_SB.PCIO.PB2], AE_NOT_FOUND (20230331/dwsload2-162)
[0.281716] ACPI Error: AE_NOT_FOUND, During name lookup/catelog (20230331/psobject-220)
[1.286604] hub 6-0:1.0: config failed, hub doesn't have any ports! (err -19)
[1.544421] nouveau 0000:01:00.0: unkown chipset (197000a1)
[2.492763] usb 3-2.2: device descriptor read/64, error -32
My hardware specifications:
- Legion Pro 5
- AMD Ryzen 9 7945HX
- NVIDIA RTX 4060
- two SSDs
I’ve tried some solutions, adding nomodeset and acpi=off parameters, but the hub and usb error still exists.
Edit 1:
My laptop has two SSDs, and Windows and Ubuntu were installed on separate SSDs.