Just bought my new computer and already got big problems. This isn't a promising start.
After installing Ubuntu, I have problems with the Intel Wireless AC 9560 adapter. Made some research
> rfkill list all
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: yes
> dmesg | grep -e wl -e iwl
[...] islwifi ... enabling device (0000 -> 0002)
[...] islwifi ... loaded firmware version 43.95eb4e97.0 op_mode iwlmvm
[...] islwifi ... Detected Intel(R) Dual Band Wireless AC 9560, REV=0x354
[...] islwifi ... Failed to load firmware chunk!
[...] islwifi ... ...
[...] islwifi ... ...
[...] islwifi ... Could not load the [0] uCode section
[...] islwifi ... Failed to start INIT ucode: -110
[...] islwifi ... ...
I downloaded the firmware iwlwifi-9000-pu-b0-jf-b0-33.ucode and put in the /lib/firmware and rebooted but nothing.
Have you got any idea on how to fix it? I don't have an ethernet at disposal, so I am offline and can download things from other computers and move it through a usb drive.