Le mercredi 1 janvier 2020 14:00:04 UTC+1, l0f...@tuta.io a écrit : [...] > Secure Boot [...] > However, is it normal that I cannot boot my Debian as soon as I installed it? > I mean I didn't go on the Internet and told Debian to install something > specific, I only ran the installer so I shouldn't have any out of the Debian > tree package installed... [...]
It does not seem normal to me and possible causes could be (in no particular order): - a bug in Debian (and particularly if you installed from a Debian live image?). - an installation that went wrong for some reason (it would then probably profitable to verify if the shim* packages are installed and properly configured) - a feature or a bug in the Lenovo implementation of your UEFI that prevents from booting particurlarly Debian or generally any other OS than Windows. I would try, if possible, different setups of the UEFI to see if there is an improvement - ...
