Edit: I didn’t write my real intention down - so I’m updating this post to mirror it to make more understandable why I want to install PureOS on the notebook.
I need to move an installation of PureOS from an old, broken notebook onto the new Thinkpad L15.
My idea has been to install PureOS first and then just overwrite the root partition excluding the boot configuration to get back the old system.
The thing I know now is that I’d need to install firmware-amd-graphics from Debian before moving the installation, but I still do not see the way to get me started and make sure that PureOS works on the Notebook.
I found out I didn’t know anything about modern notebooks anymore. Since I use a Librem14 and have some old school notebooks I never had problems installing PureOS.
The L15 just shows me after the grub text menu a message
error: no suitable video mode found.
Booting in blind mode
Can someone point me into the right direction to learn