@Brickwizard is this the right way to check:
└─$ sudo dmidecode | grep -i bios
Getting SMBIOS data from sysfs.
SMBIOS 3.3.0 present.
BIOS is upgradeable
BIOS shadowing is allowed
BIOS ROM is socketed...
@forester I had to remove all firmwares and reinstall them:
└─$ sudo apt remove firmware-*
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Note, selecting 'firmware-b43-lpphy-installer' for...
@Brickwizard I will check this out, but it seems to me that it is up to date
@forester I tried this and I have this error:
From what I remember I had tried that but I had not succeeded in correcting this error (I do not know if I had really spent time on it) in any case I will try to correct it.
Thank you very much for your answer, indeed the Realtek RTL8153 driver seems to be installed but it seems to me that it is my ethernet adapter.
Yes it's a ASUS laptop.
I didn't know about this.
Apparently this is not the case.
I decided to make a post on this forum because after several hours of research and unsuccessful attempts I am completely blocked. This is the first time I use a linux as an OS on my daily computer. My problem: I can't connect with wifi, in the settings in the GUI I don't have...